{"id": "Shaft_00753", "images": ["images/Shaft_00753.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.8 mm and length at least 207.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 71.0 mm (from Z=0.0 to Z=71.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.5 mm over length 24.3 mm (from Z=0.0 to Z=131.9).\n10. Finish turn diameter Ø30.0 mm over length 107.6 mm (from Z=0.0 to Z=107.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00194", "images": ["images/Shaft_00194.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 191.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 116.8 mm (from Z=0.0 to Z=116.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 69.4 mm (from Z=0.0 to Z=69.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00278", "images": ["images/Shaft_00278.png", "detail_png/Shaft_00278_length.png", "detail_png/Shaft_00278_diam.png", "detail_png/Shaft_00278_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.1 mm and length at least 256.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.1 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 58.2 mm (from Z=0.0 to Z=206.6).\n10. Finish turn diameter Ø30.0 mm over length 148.4 mm (from Z=0.0 to Z=148.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01581", "images": ["images/Shaft_01581.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.1 mm and length at least 122.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.1 mm over length 8.4 mm (from Z=0.0 to Z=8.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.0 mm over length 38.1 mm (from Z=0.0 to Z=108.9).\n9. Finish turn diameter Ø37.9 mm over length 46.6 mm (from Z=0.0 to Z=70.8).\n10. Finish turn diameter Ø30.0 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02063", "images": ["images/Shaft_02063.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.2 mm and length at least 149.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.4 mm over length 48.0 mm (from Z=0.0 to Z=111.3).\n9. Finish turn diameter Ø30.0 mm over length 63.3 mm (from Z=0.0 to Z=63.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04836", "images": ["images/Shaft_04836.png", "detail_png/Shaft_04836_length.png", "detail_png/Shaft_04836_diam.png", "detail_png/Shaft_04836_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.7 mm and length at least 255.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 202.3 mm (from Z=0.0 to Z=202.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01797", "images": ["images/Shaft_01797.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.2 mm and length at least 257.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 178.2 mm (from Z=0.0 to Z=178.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.2 mm over length 21.0 mm (from Z=0.0 to Z=74.1).\n10. Finish turn diameter Ø30.0 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04783", "images": ["images/Shaft_04783.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 155.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 103.2 mm (from Z=0.0 to Z=103.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.1 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03653", "images": ["images/Shaft_03653.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.0 mm and length at least 152.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.6 mm over length 26.4 mm (from Z=0.0 to Z=132.0).\n9. Finish turn diameter Ø54.1 mm over length 28.5 mm (from Z=0.0 to Z=105.6).\n10. Finish turn diameter Ø46.1 mm over length 30.3 mm (from Z=0.0 to Z=77.1).\n11. Finish turn diameter Ø30.7 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00851", "images": ["images/Shaft_00851.png", "detail_png/Shaft_00851_length.png", "detail_png/Shaft_00851_diam.png", "detail_png/Shaft_00851_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.3 mm and length at least 68.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.3 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.5 mm over length 5.0 mm (from Z=0.0 to Z=42.1).\n9. Finish turn diameter Ø30.0 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04302", "images": ["images/Shaft_04302.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.4 mm and length at least 154.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.1 mm over length 33.4 mm (from Z=0.0 to Z=132.5).\n10. Finish turn diameter Ø30.0 mm over length 99.1 mm (from Z=0.0 to Z=99.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00800", "images": ["images/Shaft_00800.png", "detail_png/Shaft_00800_length.png", "detail_png/Shaft_00800_diam.png", "detail_png/Shaft_00800_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 133.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 121.4 mm (from Z=0.0 to Z=121.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.0 mm over length 7.3 mm (from Z=0.0 to Z=7.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03368", "images": ["images/Shaft_03368.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.8 mm and length at least 189.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 65.0 mm (from Z=0.0 to Z=151.3).\n9. Finish turn diameter Ø41.7 mm over length 76.4 mm (from Z=0.0 to Z=86.3).\n10. Finish turn diameter Ø30.0 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04542", "images": ["images/Shaft_04542.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.6 mm and length at least 133.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 99.1 mm (from Z=0.0 to Z=99.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00556", "images": ["images/Shaft_00556.png", "detail_png/Shaft_00556_length.png", "detail_png/Shaft_00556_diam.png", "detail_png/Shaft_00556_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 133.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 100.0 mm (from Z=0.0 to Z=100.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.7 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00069", "images": ["images/Shaft_00069.png", "detail_png/Shaft_00069_length.png", "detail_png/Shaft_00069_diam.png", "detail_png/Shaft_00069_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.9 mm and length at least 111.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 78.3 mm (from Z=0.0 to Z=78.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00086", "images": ["images/Shaft_00086.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.1 mm and length at least 202.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.7 mm over length 50.5 mm (from Z=0.0 to Z=163.4).\n10. Finish turn diameter Ø36.3 mm over length 23.5 mm (from Z=0.0 to Z=112.9).\n11. Finish turn diameter Ø30.0 mm over length 89.4 mm (from Z=0.0 to Z=89.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04486", "images": ["images/Shaft_04486.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.7 mm and length at least 209.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.4 mm over length 74.9 mm (from Z=0.0 to Z=149.2).\n10. Finish turn diameter Ø30.0 mm over length 74.3 mm (from Z=0.0 to Z=74.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02566", "images": ["images/Shaft_02566.png", "detail_png/Shaft_02566_length.png", "detail_png/Shaft_02566_diam.png", "detail_png/Shaft_02566_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.8 mm and length at least 127.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 89.9 mm (from Z=0.0 to Z=89.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04993", "images": ["images/Shaft_04993.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.9 mm and length at least 198.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 119.7 mm (from Z=0.0 to Z=119.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02764", "images": ["images/Shaft_02764.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.6 mm and length at least 150.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 99.1 mm (from Z=0.0 to Z=99.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04259", "images": ["images/Shaft_04259.png", "detail_png/Shaft_04259_length.png", "detail_png/Shaft_04259_diam.png", "detail_png/Shaft_04259_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.9 mm and length at least 132.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.2 mm over length 57.9 mm (from Z=0.0 to Z=98.7).\n9. Finish turn diameter Ø44.1 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01596", "images": ["images/Shaft_01596.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.4 mm and length at least 117.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.4 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.6 mm over length 5.2 mm (from Z=0.0 to Z=89.9).\n9. Finish turn diameter Ø47.4 mm over length 27.6 mm (from Z=0.0 to Z=84.7).\n10. Finish turn diameter Ø30.2 mm over length 23.3 mm (from Z=0.0 to Z=57.1).\n11. Finish turn diameter Ø30.0 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01980", "images": ["images/Shaft_01980.png", "detail_png/Shaft_01980_length.png", "detail_png/Shaft_01980_diam.png", "detail_png/Shaft_01980_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.8 mm and length at least 169.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.3 mm over length 44.6 mm (from Z=0.0 to Z=132.4).\n9. Finish turn diameter Ø35.9 mm over length 5.7 mm (from Z=0.0 to Z=87.8).\n10. Finish turn diameter Ø30.0 mm over length 82.1 mm (from Z=0.0 to Z=82.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03777", "images": ["images/Shaft_03777.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.4 mm and length at least 247.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.5 mm over length 103.5 mm (from Z=0.0 to Z=187.1).\n10. Finish turn diameter Ø38.7 mm over length 83.6 mm (from Z=0.0 to Z=83.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03204", "images": ["images/Shaft_03204.png", "detail_png/Shaft_03204_length.png", "detail_png/Shaft_03204_diam.png", "detail_png/Shaft_03204_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.0 mm and length at least 272.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.3 mm over length 106.3 mm (from Z=0.0 to Z=249.4).\n10. Finish turn diameter Ø51.4 mm over length 94.4 mm (from Z=0.0 to Z=143.1).\n11. Finish turn diameter Ø32.1 mm over length 48.7 mm (from Z=0.0 to Z=48.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02091", "images": ["images/Shaft_02091.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.5 mm and length at least 157.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.5 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.5 mm over length 35.4 mm (from Z=0.0 to Z=114.4).\n9. Finish turn diameter Ø30.0 mm over length 79.0 mm (from Z=0.0 to Z=79.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00805", "images": ["images/Shaft_00805.png", "detail_png/Shaft_00805_length.png", "detail_png/Shaft_00805_diam.png", "detail_png/Shaft_00805_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.5 mm and length at least 280.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 53.4 mm (from Z=0.0 to Z=237.4).\n10. Finish turn diameter Ø30.0 mm over length 184.0 mm (from Z=0.0 to Z=184.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02187", "images": ["images/Shaft_02187.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.5 mm and length at least 86.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.5 mm over length 6.4 mm (from Z=0.0 to Z=6.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.0 mm over length 30.1 mm (from Z=0.0 to Z=75.2).\n9. Finish turn diameter Ø30.0 mm over length 45.1 mm (from Z=0.0 to Z=45.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02214", "images": ["images/Shaft_02214.png", "detail_png/Shaft_02214_length.png", "detail_png/Shaft_02214_diam.png", "detail_png/Shaft_02214_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.8 mm and length at least 144.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.8 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.9 mm over length 42.2 mm (from Z=0.0 to Z=114.8).\n9. Finish turn diameter Ø38.0 mm over length 17.9 mm (from Z=0.0 to Z=72.6).\n10. Finish turn diameter Ø33.9 mm over length 43.4 mm (from Z=0.0 to Z=54.7).\n11. Finish turn diameter Ø30.0 mm over length 11.3 mm (from Z=0.0 to Z=11.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02744", "images": ["images/Shaft_02744.png", "detail_png/Shaft_02744_length.png", "detail_png/Shaft_02744_diam.png", "detail_png/Shaft_02744_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 118.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 99.6 mm (from Z=0.0 to Z=99.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04852", "images": ["images/Shaft_04852.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.7 mm and length at least 91.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.8 mm over length 29.7 mm (from Z=0.0 to Z=78.5).\n9. Finish turn diameter Ø31.0 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03537", "images": ["images/Shaft_03537.png", "detail_png/Shaft_03537_length.png", "detail_png/Shaft_03537_diam.png", "detail_png/Shaft_03537_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.5 mm and length at least 315.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.2 mm over length 27.4 mm (from Z=0.0 to Z=286.0).\n10. Finish turn diameter Ø31.5 mm over length 89.3 mm (from Z=0.0 to Z=258.6).\n11. Finish turn diameter Ø30.0 mm over length 169.3 mm (from Z=0.0 to Z=169.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02898", "images": ["images/Shaft_02898.png", "detail_png/Shaft_02898_length.png", "detail_png/Shaft_02898_diam.png", "detail_png/Shaft_02898_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.9 mm and length at least 268.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 45.1 mm (from Z=0.0 to Z=45.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.5 mm over length 29.9 mm (from Z=0.0 to Z=218.0).\n10. Finish turn diameter Ø32.7 mm over length 62.4 mm (from Z=0.0 to Z=188.1).\n11. Finish turn diameter Ø30.0 mm over length 125.7 mm (from Z=0.0 to Z=125.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04722", "images": ["images/Shaft_04722.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.8 mm and length at least 90.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 6.2 mm (from Z=0.0 to Z=6.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00797", "images": ["images/Shaft_00797.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.4 mm and length at least 307.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 68.3 mm (from Z=0.0 to Z=68.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.7 mm over length 18.1 mm (from Z=0.0 to Z=233.9).\n10. Finish turn diameter Ø30.0 mm over length 215.8 mm (from Z=0.0 to Z=215.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00336", "images": ["images/Shaft_00336.png", "detail_png/Shaft_00336_length.png", "detail_png/Shaft_00336_diam.png", "detail_png/Shaft_00336_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.3 mm and length at least 68.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.0 mm over length 8.7 mm (from Z=0.0 to Z=50.2).\n9. Finish turn diameter Ø30.0 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04343", "images": ["images/Shaft_04343.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.3 mm and length at least 166.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 65.9 mm (from Z=0.0 to Z=65.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.3 mm over length 79.6 mm (from Z=0.0 to Z=95.3).\n9. Finish turn diameter Ø30.0 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02586", "images": ["images/Shaft_02586.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.4 mm and length at least 279.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.0 mm over length 95.2 mm (from Z=0.0 to Z=223.5).\n10. Finish turn diameter Ø30.0 mm over length 128.3 mm (from Z=0.0 to Z=128.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03129", "images": ["images/Shaft_03129.png", "detail_png/Shaft_03129_length.png", "detail_png/Shaft_03129_diam.png", "detail_png/Shaft_03129_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.5 mm and length at least 316.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 85.3 mm (from Z=0.0 to Z=85.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 77.5 mm (from Z=0.0 to Z=226.3).\n10. Finish turn diameter Ø43.8 mm over length 46.6 mm (from Z=0.0 to Z=148.8).\n11. Finish turn diameter Ø30.0 mm over length 102.2 mm (from Z=0.0 to Z=102.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03676", "images": ["images/Shaft_03676.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.4 mm and length at least 263.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.4 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.0 mm over length 45.5 mm (from Z=0.0 to Z=158.8).\n10. Finish turn diameter Ø52.7 mm over length 96.6 mm (from Z=0.0 to Z=113.3).\n11. Finish turn diameter Ø41.1 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02365", "images": ["images/Shaft_02365.png", "detail_png/Shaft_02365_length.png", "detail_png/Shaft_02365_diam.png", "detail_png/Shaft_02365_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.4 mm and length at least 323.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.4 mm over length 189.1 mm (from Z=0.0 to Z=189.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.9 mm over length 91.4 mm (from Z=0.0 to Z=129.0).\n10. Finish turn diameter Ø45.1 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00097", "images": ["images/Shaft_00097.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.6 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.6 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.2 mm over length 31.7 mm (from Z=0.0 to Z=160.8).\n10. Finish turn diameter Ø30.0 mm over length 129.1 mm (from Z=0.0 to Z=129.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04712", "images": ["images/Shaft_04712.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.8 mm and length at least 95.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.6 mm over length 8.8 mm (from Z=0.0 to Z=70.3).\n9. Finish turn diameter Ø30.0 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04345", "images": ["images/Shaft_04345.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 273.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 227.2 mm (from Z=0.0 to Z=227.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01189", "images": ["images/Shaft_01189.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.2 mm and length at least 176.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 49.6 mm (from Z=0.0 to Z=49.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.3 mm over length 23.7 mm (from Z=0.0 to Z=121.9).\n10. Finish turn diameter Ø30.0 mm over length 98.2 mm (from Z=0.0 to Z=98.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02151", "images": ["images/Shaft_02151.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.4 mm and length at least 287.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.4 mm over length 85.9 mm (from Z=0.0 to Z=85.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.8 mm over length 52.5 mm (from Z=0.0 to Z=196.3).\n10. Finish turn diameter Ø42.9 mm over length 64.5 mm (from Z=0.0 to Z=143.8).\n11. Finish turn diameter Ø30.4 mm over length 19.9 mm (from Z=0.0 to Z=79.3).\n12. Finish turn diameter Ø30.0 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04953", "images": ["images/Shaft_04953.png", "detail_png/Shaft_04953_length.png", "detail_png/Shaft_04953_diam.png", "detail_png/Shaft_04953_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.3 mm and length at least 78.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.6 mm over length 18.2 mm (from Z=0.0 to Z=68.5).\n9. Finish turn diameter Ø30.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03195", "images": ["images/Shaft_03195.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.1 mm and length at least 313.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 109.9 mm (from Z=0.0 to Z=109.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.2 mm over length 108.1 mm (from Z=0.0 to Z=198.1).\n10. Finish turn diameter Ø34.4 mm over length 90.0 mm (from Z=0.0 to Z=90.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03111", "images": ["images/Shaft_03111.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.2 mm and length at least 250.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.1 mm over length 89.6 mm (from Z=0.0 to Z=184.7).\n10. Finish turn diameter Ø33.0 mm over length 33.5 mm (from Z=0.0 to Z=95.1).\n11. Finish turn diameter Ø30.0 mm over length 61.6 mm (from Z=0.0 to Z=61.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01914", "images": ["images/Shaft_01914.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.4 mm and length at least 152.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.0 mm over length 42.9 mm (from Z=0.0 to Z=118.7).\n9. Finish turn diameter Ø30.0 mm over length 75.8 mm (from Z=0.0 to Z=75.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04362", "images": ["images/Shaft_04362.png", "detail_png/Shaft_04362_length.png", "detail_png/Shaft_04362_diam.png", "detail_png/Shaft_04362_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.4 mm and length at least 115.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.1 mm over length 17.5 mm (from Z=0.0 to Z=90.0).\n9. Finish turn diameter Ø45.9 mm over length 19.4 mm (from Z=0.0 to Z=72.5).\n10. Finish turn diameter Ø37.6 mm over length 25.0 mm (from Z=0.0 to Z=53.1).\n11. Finish turn diameter Ø32.4 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04554", "images": ["images/Shaft_04554.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.3 mm and length at least 91.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.3 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.7 mm over length 7.3 mm (from Z=0.0 to Z=74.0).\n9. Finish turn diameter Ø53.2 mm over length 16.9 mm (from Z=0.0 to Z=66.7).\n10. Finish turn diameter Ø42.8 mm over length 19.2 mm (from Z=0.0 to Z=49.8).\n11. Finish turn diameter Ø30.0 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02468", "images": ["images/Shaft_02468.png", "detail_png/Shaft_02468_length.png", "detail_png/Shaft_02468_diam.png", "detail_png/Shaft_02468_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 89.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.7 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03901", "images": ["images/Shaft_03901.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.4 mm and length at least 78.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 36.3 mm (from Z=0.0 to Z=36.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.2 mm over length 20.4 mm (from Z=0.0 to Z=37.1).\n9. Finish turn diameter Ø53.2 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03266", "images": ["images/Shaft_03266.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.7 mm and length at least 75.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.7 mm over length 24.9 mm (from Z=0.0 to Z=24.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.9 mm over length 29.6 mm (from Z=0.0 to Z=45.4).\n9. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03801", "images": ["images/Shaft_03801.png", "detail_png/Shaft_03801_length.png", "detail_png/Shaft_03801_diam.png", "detail_png/Shaft_03801_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø68.1 mm and length at least 230.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.2 mm over length 63.8 mm (from Z=0.0 to Z=184.7).\n10. Finish turn diameter Ø43.0 mm over length 120.9 mm (from Z=0.0 to Z=120.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04608", "images": ["images/Shaft_04608.png", "detail_png/Shaft_04608_length.png", "detail_png/Shaft_04608_diam.png", "detail_png/Shaft_04608_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.5 mm and length at least 155.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.4 mm over length 48.9 mm (from Z=0.0 to Z=111.2).\n9. Finish turn diameter Ø43.4 mm over length 56.2 mm (from Z=0.0 to Z=62.3).\n10. Finish turn diameter Ø33.9 mm over length 6.1 mm (from Z=0.0 to Z=6.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00430", "images": ["images/Shaft_00430.png", "detail_png/Shaft_00430_length.png", "detail_png/Shaft_00430_diam.png", "detail_png/Shaft_00430_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 137.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 123.1 mm (from Z=0.0 to Z=123.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.8 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00950", "images": ["images/Shaft_00950.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.4 mm and length at least 212.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.4 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 58.9 mm (from Z=0.0 to Z=189.1).\n10. Finish turn diameter Ø55.0 mm over length 50.2 mm (from Z=0.0 to Z=130.2).\n11. Finish turn diameter Ø39.8 mm over length 26.9 mm (from Z=0.0 to Z=80.0).\n12. Finish turn diameter Ø33.0 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02165", "images": ["images/Shaft_02165.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.5 mm and length at least 118.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.6 mm over length 30.3 mm (from Z=0.0 to Z=57.8).\n9. Finish turn diameter Ø55.0 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00445", "images": ["images/Shaft_00445.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.8 mm and length at least 139.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.8 mm over length 66.6 mm (from Z=0.0 to Z=66.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.1 mm over length 50.6 mm (from Z=0.0 to Z=67.8).\n9. Finish turn diameter Ø38.3 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02826", "images": ["images/Shaft_02826.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.1 mm and length at least 180.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø73.6 mm over length 22.1 mm (from Z=0.0 to Z=146.0).\n9. Finish turn diameter Ø63.1 mm over length 52.4 mm (from Z=0.0 to Z=123.9).\n10. Finish turn diameter Ø47.0 mm over length 37.7 mm (from Z=0.0 to Z=71.5).\n11. Finish turn diameter Ø32.7 mm over length 12.1 mm (from Z=0.0 to Z=33.8).\n12. Finish turn diameter Ø30.0 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01727", "images": ["images/Shaft_01727.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.8 mm and length at least 250.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 81.1 mm (from Z=0.0 to Z=81.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.7 mm over length 117.0 mm (from Z=0.0 to Z=164.0).\n10. Finish turn diameter Ø30.0 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01370", "images": ["images/Shaft_01370.png", "detail_png/Shaft_01370_length.png", "detail_png/Shaft_01370_diam.png", "detail_png/Shaft_01370_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.5 mm and length at least 68.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.5 mm over length 21.9 mm (from Z=0.0 to Z=21.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.0 mm over length 23.6 mm (from Z=0.0 to Z=41.1).\n9. Finish turn diameter Ø30.0 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03605", "images": ["images/Shaft_03605.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 165.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 98.2 mm (from Z=0.0 to Z=98.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.4 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01949", "images": ["images/Shaft_01949.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.2 mm and length at least 90.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.2 mm over length 6.4 mm (from Z=0.0 to Z=6.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 78.6 mm (from Z=0.0 to Z=78.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03138", "images": ["images/Shaft_03138.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.7 mm and length at least 321.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 216.3 mm (from Z=0.0 to Z=216.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 35.9 mm (from Z=0.0 to Z=100.0).\n10. Finish turn diameter Ø33.0 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03382", "images": ["images/Shaft_03382.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 136.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 78.3 mm (from Z=0.0 to Z=78.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.1 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04062", "images": ["images/Shaft_04062.png", "detail_png/Shaft_04062_length.png", "detail_png/Shaft_04062_diam.png", "detail_png/Shaft_04062_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.4 mm and length at least 175.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.8 mm over length 97.6 mm (from Z=0.0 to Z=114.7).\n9. Finish turn diameter Ø30.0 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04893", "images": ["images/Shaft_04893.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.3 mm and length at least 233.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 70.0 mm (from Z=0.0 to Z=70.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 16.5 mm (from Z=0.0 to Z=158.5).\n10. Finish turn diameter Ø39.7 mm over length 57.4 mm (from Z=0.0 to Z=142.0).\n11. Finish turn diameter Ø30.0 mm over length 84.6 mm (from Z=0.0 to Z=84.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01188", "images": ["images/Shaft_01188.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.7 mm and length at least 74.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.7 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00691", "images": ["images/Shaft_00691.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.3 mm and length at least 178.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 129.2 mm (from Z=0.0 to Z=129.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02808", "images": ["images/Shaft_02808.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.2 mm and length at least 302.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 277.0 mm (from Z=0.0 to Z=277.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00271", "images": ["images/Shaft_00271.png", "detail_png/Shaft_00271_length.png", "detail_png/Shaft_00271_diam.png", "detail_png/Shaft_00271_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.2 mm and length at least 142.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.6 mm over length 27.1 mm (from Z=0.0 to Z=83.8).\n9. Finish turn diameter Ø30.0 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04320", "images": ["images/Shaft_04320.png", "detail_png/Shaft_04320_length.png", "detail_png/Shaft_04320_diam.png", "detail_png/Shaft_04320_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.5 mm and length at least 86.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.5 mm over length 36.3 mm (from Z=0.0 to Z=47.3).\n9. Finish turn diameter Ø45.2 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01481", "images": ["images/Shaft_01481.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.8 mm and length at least 153.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.8 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.5 mm over length 30.7 mm (from Z=0.0 to Z=134.5).\n10. Finish turn diameter Ø30.0 mm over length 103.8 mm (from Z=0.0 to Z=103.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03972", "images": ["images/Shaft_03972.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.7 mm and length at least 279.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 141.2 mm (from Z=0.0 to Z=141.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.5 mm over length 74.7 mm (from Z=0.0 to Z=133.2).\n10. Finish turn diameter Ø48.2 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04749", "images": ["images/Shaft_04749.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.0 mm and length at least 275.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.0 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 204.9 mm (from Z=0.0 to Z=204.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02140", "images": ["images/Shaft_02140.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.4 mm and length at least 249.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.8 mm over length 63.8 mm (from Z=0.0 to Z=223.2).\n10. Finish turn diameter Ø30.0 mm over length 159.4 mm (from Z=0.0 to Z=159.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01436", "images": ["images/Shaft_01436.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.9 mm and length at least 300.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 138.6 mm (from Z=0.0 to Z=138.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.7 mm over length 34.1 mm (from Z=0.0 to Z=157.3).\n10. Finish turn diameter Ø51.1 mm over length 123.2 mm (from Z=0.0 to Z=123.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03029", "images": ["images/Shaft_03029.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.9 mm and length at least 294.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 55.1 mm (from Z=0.0 to Z=268.1).\n10. Finish turn diameter Ø36.1 mm over length 48.0 mm (from Z=0.0 to Z=213.0).\n11. Finish turn diameter Ø30.0 mm over length 165.0 mm (from Z=0.0 to Z=165.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03658", "images": ["images/Shaft_03658.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.0 mm and length at least 209.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 70.6 mm (from Z=0.0 to Z=70.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 63.3 mm (from Z=0.0 to Z=134.2).\n10. Finish turn diameter Ø43.4 mm over length 51.6 mm (from Z=0.0 to Z=70.9).\n11. Finish turn diameter Ø30.0 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01238", "images": ["images/Shaft_01238.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.5 mm and length at least 182.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 94.0 mm (from Z=0.0 to Z=94.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 83.8 mm (from Z=0.0 to Z=83.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01430", "images": ["images/Shaft_01430.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.7 mm and length at least 268.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 11.4 mm (from Z=0.0 to Z=11.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 252.1 mm (from Z=0.0 to Z=252.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00913", "images": ["images/Shaft_00913.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.9 mm and length at least 311.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 61.7 mm (from Z=0.0 to Z=61.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.2 mm over length 58.6 mm (from Z=0.0 to Z=244.4).\n10. Finish turn diameter Ø30.0 mm over length 185.8 mm (from Z=0.0 to Z=185.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00116", "images": ["images/Shaft_00116.png", "detail_png/Shaft_00116_length.png", "detail_png/Shaft_00116_diam.png", "detail_png/Shaft_00116_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.0 mm and length at least 290.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.0 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 270.7 mm (from Z=0.0 to Z=270.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02104", "images": ["images/Shaft_02104.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.9 mm and length at least 108.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.7 mm over length 12.5 mm (from Z=0.0 to Z=73.2).\n9. Finish turn diameter Ø57.5 mm over length 48.0 mm (from Z=0.0 to Z=60.7).\n10. Finish turn diameter Ø51.3 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02254", "images": ["images/Shaft_02254.png", "detail_png/Shaft_02254_length.png", "detail_png/Shaft_02254_diam.png", "detail_png/Shaft_02254_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.3 mm and length at least 97.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.1 mm over length 7.7 mm (from Z=0.0 to Z=55.1).\n9. Finish turn diameter Ø52.4 mm over length 5.0 mm (from Z=0.0 to Z=47.4).\n10. Finish turn diameter Ø35.4 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02301", "images": ["images/Shaft_02301.png", "detail_png/Shaft_02301_length.png", "detail_png/Shaft_02301_diam.png", "detail_png/Shaft_02301_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 217.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 202.6 mm (from Z=0.0 to Z=202.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.4 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01085", "images": ["images/Shaft_01085.png", "detail_png/Shaft_01085_length.png", "detail_png/Shaft_01085_diam.png", "detail_png/Shaft_01085_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.4 mm and length at least 199.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 26.8 mm (from Z=0.0 to Z=26.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.1 mm over length 67.0 mm (from Z=0.0 to Z=167.5).\n10. Finish turn diameter Ø30.0 mm over length 100.5 mm (from Z=0.0 to Z=100.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02064", "images": ["images/Shaft_02064.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 168.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 121.9 mm (from Z=0.0 to Z=121.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.9 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02276", "images": ["images/Shaft_02276.png", "detail_png/Shaft_02276_length.png", "detail_png/Shaft_02276_diam.png", "detail_png/Shaft_02276_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.6 mm and length at least 270.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.6 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.7 mm over length 82.1 mm (from Z=0.0 to Z=243.8).\n10. Finish turn diameter Ø30.0 mm over length 161.7 mm (from Z=0.0 to Z=161.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00629", "images": ["images/Shaft_00629.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.2 mm and length at least 151.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.8 mm (from Z=0.0 to Z=111.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04141", "images": ["images/Shaft_04141.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.7 mm and length at least 130.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.7 mm over length 33.5 mm (from Z=0.0 to Z=85.4).\n9. Finish turn diameter Ø41.1 mm over length 36.1 mm (from Z=0.0 to Z=51.9).\n10. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01038", "images": ["images/Shaft_01038.png", "detail_png/Shaft_01038_length.png", "detail_png/Shaft_01038_diam.png", "detail_png/Shaft_01038_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.8 mm and length at least 98.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 36.4 mm (from Z=0.0 to Z=36.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.0 mm over length 16.9 mm (from Z=0.0 to Z=57.0).\n9. Finish turn diameter Ø48.2 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00675", "images": ["images/Shaft_00675.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.4 mm and length at least 83.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.6 mm over length 14.0 mm (from Z=0.0 to Z=66.7).\n9. Finish turn diameter Ø30.0 mm over length 52.7 mm (from Z=0.0 to Z=52.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03971", "images": ["images/Shaft_03971.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.0 mm and length at least 205.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.9 mm over length 48.8 mm (from Z=0.0 to Z=141.8).\n10. Finish turn diameter Ø32.6 mm over length 47.4 mm (from Z=0.0 to Z=93.0).\n11. Finish turn diameter Ø30.0 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02349", "images": ["images/Shaft_02349.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.8 mm and length at least 324.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.8 mm over length 64.9 mm (from Z=0.0 to Z=64.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.4 mm over length 75.4 mm (from Z=0.0 to Z=254.5).\n10. Finish turn diameter Ø30.0 mm over length 179.1 mm (from Z=0.0 to Z=179.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00223", "images": ["images/Shaft_00223.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.9 mm and length at least 143.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 113.4 mm (from Z=0.0 to Z=113.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02390", "images": ["images/Shaft_02390.png", "detail_png/Shaft_02390_length.png", "detail_png/Shaft_02390_diam.png", "detail_png/Shaft_02390_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.6 mm and length at least 92.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00422", "images": ["images/Shaft_00422.png", "detail_png/Shaft_00422_length.png", "detail_png/Shaft_00422_diam.png", "detail_png/Shaft_00422_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.5 mm and length at least 298.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 116.5 mm (from Z=0.0 to Z=219.3).\n10. Finish turn diameter Ø30.0 mm over length 102.8 mm (from Z=0.0 to Z=102.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01385", "images": ["images/Shaft_01385.png", "detail_png/Shaft_01385_length.png", "detail_png/Shaft_01385_diam.png", "detail_png/Shaft_01385_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.8 mm and length at least 116.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.3 mm over length 44.0 mm (from Z=0.0 to Z=92.4).\n9. Finish turn diameter Ø42.6 mm over length 7.1 mm (from Z=0.0 to Z=48.4).\n10. Finish turn diameter Ø30.0 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03876", "images": ["images/Shaft_03876.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.9 mm and length at least 244.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.9 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.7 mm over length 22.9 mm (from Z=0.0 to Z=193.1).\n10. Finish turn diameter Ø55.5 mm over length 95.0 mm (from Z=0.0 to Z=170.2).\n11. Finish turn diameter Ø40.7 mm over length 75.2 mm (from Z=0.0 to Z=75.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04934", "images": ["images/Shaft_04934.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.6 mm and length at least 178.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 5.3 mm (from Z=0.0 to Z=5.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 168.3 mm (from Z=0.0 to Z=168.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02133", "images": ["images/Shaft_02133.png", "detail_png/Shaft_02133_length.png", "detail_png/Shaft_02133_diam.png", "detail_png/Shaft_02133_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.9 mm and length at least 67.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.0 mm over length 9.1 mm (from Z=0.0 to Z=51.9).\n9. Finish turn diameter Ø39.5 mm over length 19.8 mm (from Z=0.0 to Z=42.8).\n10. Finish turn diameter Ø35.6 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02490", "images": ["images/Shaft_02490.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.0 mm and length at least 179.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.3 mm over length 29.4 mm (from Z=0.0 to Z=137.5).\n9. Finish turn diameter Ø43.1 mm over length 18.0 mm (from Z=0.0 to Z=108.1).\n10. Finish turn diameter Ø31.0 mm over length 35.4 mm (from Z=0.0 to Z=90.1).\n11. Finish turn diameter Ø30.0 mm over length 54.7 mm (from Z=0.0 to Z=54.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00289", "images": ["images/Shaft_00289.png", "detail_png/Shaft_00289_length.png", "detail_png/Shaft_00289_diam.png", "detail_png/Shaft_00289_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.4 mm and length at least 153.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.4 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.3 mm over length 14.2 mm (from Z=0.0 to Z=119.6).\n9. Finish turn diameter Ø51.5 mm over length 6.5 mm (from Z=0.0 to Z=105.4).\n10. Finish turn diameter Ø32.0 mm over length 24.8 mm (from Z=0.0 to Z=98.9).\n11. Finish turn diameter Ø30.0 mm over length 74.1 mm (from Z=0.0 to Z=74.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01372", "images": ["images/Shaft_01372.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.9 mm and length at least 273.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.0 mm over length 42.4 mm (from Z=0.0 to Z=251.2).\n10. Finish turn diameter Ø54.1 mm over length 112.6 mm (from Z=0.0 to Z=208.8).\n11. Finish turn diameter Ø38.3 mm over length 96.2 mm (from Z=0.0 to Z=96.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02369", "images": ["images/Shaft_02369.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.8 mm and length at least 274.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 208.8 mm (from Z=0.0 to Z=208.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02413", "images": ["images/Shaft_02413.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 184.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 172.7 mm (from Z=0.0 to Z=172.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.3 mm over length 6.5 mm (from Z=0.0 to Z=6.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02891", "images": ["images/Shaft_02891.png", "detail_png/Shaft_02891_length.png", "detail_png/Shaft_02891_diam.png", "detail_png/Shaft_02891_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.2 mm and length at least 263.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 227.9 mm (from Z=0.0 to Z=227.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03448", "images": ["images/Shaft_03448.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.9 mm and length at least 272.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 71.5 mm (from Z=0.0 to Z=71.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.1 mm over length 112.9 mm (from Z=0.0 to Z=195.6).\n10. Finish turn diameter Ø30.0 mm over length 82.7 mm (from Z=0.0 to Z=82.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02715", "images": ["images/Shaft_02715.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.7 mm and length at least 83.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.3 mm over length 29.4 mm (from Z=0.0 to Z=52.9).\n9. Finish turn diameter Ø41.5 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03843", "images": ["images/Shaft_03843.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.4 mm and length at least 147.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.1 mm over length 21.3 mm (from Z=0.0 to Z=98.6).\n9. Finish turn diameter Ø50.2 mm over length 37.7 mm (from Z=0.0 to Z=77.3).\n10. Finish turn diameter Ø43.2 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04199", "images": ["images/Shaft_04199.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.8 mm and length at least 267.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 43.5 mm (from Z=0.0 to Z=43.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 40.0 mm (from Z=0.0 to Z=218.7).\n10. Finish turn diameter Ø30.0 mm over length 178.7 mm (from Z=0.0 to Z=178.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03719", "images": ["images/Shaft_03719.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.2 mm and length at least 114.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.4 mm over length 37.6 mm (from Z=0.0 to Z=72.7).\n9. Finish turn diameter Ø56.2 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03840", "images": ["images/Shaft_03840.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.6 mm and length at least 234.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 49.6 mm (from Z=0.0 to Z=49.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.1 mm over length 50.6 mm (from Z=0.0 to Z=179.4).\n10. Finish turn diameter Ø30.0 mm over length 128.8 mm (from Z=0.0 to Z=128.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00088", "images": ["images/Shaft_00088.png", "detail_png/Shaft_00088_length.png", "detail_png/Shaft_00088_diam.png", "detail_png/Shaft_00088_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.5 mm and length at least 195.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.5 mm over length 86.0 mm (from Z=0.0 to Z=86.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.1 mm over length 54.2 mm (from Z=0.0 to Z=104.9).\n10. Finish turn diameter Ø40.4 mm over length 38.7 mm (from Z=0.0 to Z=50.7).\n11. Finish turn diameter Ø33.7 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04382", "images": ["images/Shaft_04382.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 106.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 76.7 mm (from Z=0.0 to Z=76.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.7 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02814", "images": ["images/Shaft_02814.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.1 mm and length at least 292.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.1 mm over length 144.4 mm (from Z=0.0 to Z=144.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.9 mm over length 109.5 mm (from Z=0.0 to Z=143.1).\n10. Finish turn diameter Ø39.5 mm over length 33.6 mm (from Z=0.0 to Z=33.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00432", "images": ["images/Shaft_00432.png", "detail_png/Shaft_00432_length.png", "detail_png/Shaft_00432_diam.png", "detail_png/Shaft_00432_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.4 mm and length at least 146.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.7 mm over length 16.3 mm (from Z=0.0 to Z=129.6).\n9. Finish turn diameter Ø59.6 mm over length 35.7 mm (from Z=0.0 to Z=113.3).\n10. Finish turn diameter Ø46.8 mm over length 33.0 mm (from Z=0.0 to Z=77.6).\n11. Finish turn diameter Ø31.1 mm over length 16.7 mm (from Z=0.0 to Z=44.6).\n12. Finish turn diameter Ø30.0 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04813", "images": ["images/Shaft_04813.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.1 mm and length at least 103.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.5 mm over length 21.6 mm (from Z=0.0 to Z=89.8).\n9. Finish turn diameter Ø33.3 mm over length 8.6 mm (from Z=0.0 to Z=68.2).\n10. Finish turn diameter Ø30.0 mm over length 59.6 mm (from Z=0.0 to Z=59.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04417", "images": ["images/Shaft_04417.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.3 mm and length at least 127.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 102.5 mm (from Z=0.0 to Z=102.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00639", "images": ["images/Shaft_00639.png", "detail_png/Shaft_00639_length.png", "detail_png/Shaft_00639_diam.png", "detail_png/Shaft_00639_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 156.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 121.5 mm (from Z=0.0 to Z=121.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.8 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03870", "images": ["images/Shaft_03870.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.3 mm and length at least 133.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.3 mm over length 22.4 mm (from Z=0.0 to Z=98.9).\n9. Finish turn diameter Ø38.0 mm over length 5.8 mm (from Z=0.0 to Z=76.5).\n10. Finish turn diameter Ø30.0 mm over length 70.7 mm (from Z=0.0 to Z=70.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02008", "images": ["images/Shaft_02008.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.3 mm and length at least 81.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.7 mm (from Z=0.0 to Z=59.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00724", "images": ["images/Shaft_00724.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.5 mm and length at least 286.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.5 mm over length 105.5 mm (from Z=0.0 to Z=105.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.2 mm over length 15.1 mm (from Z=0.0 to Z=175.7).\n10. Finish turn diameter Ø51.2 mm over length 160.6 mm (from Z=0.0 to Z=160.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04287", "images": ["images/Shaft_04287.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.7 mm and length at least 169.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.7 mm over length 5.2 mm (from Z=0.0 to Z=5.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.8 mm over length 32.6 mm (from Z=0.0 to Z=159.7).\n9. Finish turn diameter Ø53.4 mm over length 39.5 mm (from Z=0.0 to Z=127.1).\n10. Finish turn diameter Ø37.9 mm over length 29.2 mm (from Z=0.0 to Z=87.6).\n11. Finish turn diameter Ø34.3 mm over length 23.6 mm (from Z=0.0 to Z=58.4).\n12. Finish turn diameter Ø30.0 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00640", "images": ["images/Shaft_00640.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.1 mm and length at least 287.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.1 mm over length 71.0 mm (from Z=0.0 to Z=71.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.2 mm over length 44.2 mm (from Z=0.0 to Z=211.2).\n10. Finish turn diameter Ø34.6 mm over length 38.7 mm (from Z=0.0 to Z=167.0).\n11. Finish turn diameter Ø30.0 mm over length 128.3 mm (from Z=0.0 to Z=128.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04234", "images": ["images/Shaft_04234.png", "detail_png/Shaft_04234_length.png", "detail_png/Shaft_04234_diam.png", "detail_png/Shaft_04234_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.2 mm and length at least 195.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.2 mm over length 77.7 mm (from Z=0.0 to Z=77.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 113.1 mm (from Z=0.0 to Z=113.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04985", "images": ["images/Shaft_04985.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.5 mm and length at least 172.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 146.2 mm (from Z=0.0 to Z=146.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02289", "images": ["images/Shaft_02289.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.1 mm and length at least 129.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.1 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.6 mm over length 25.9 mm (from Z=0.0 to Z=73.5).\n9. Finish turn diameter Ø30.0 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04312", "images": ["images/Shaft_04312.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.7 mm and length at least 321.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 68.5 mm (from Z=0.0 to Z=68.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.7 mm over length 62.1 mm (from Z=0.0 to Z=248.1).\n10. Finish turn diameter Ø39.5 mm over length 186.0 mm (from Z=0.0 to Z=186.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01163", "images": ["images/Shaft_01163.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.4 mm and length at least 120.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.4 mm over length 9.0 mm (from Z=0.0 to Z=104.9).\n10. Finish turn diameter Ø30.0 mm over length 95.9 mm (from Z=0.0 to Z=95.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00655", "images": ["images/Shaft_00655.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.6 mm and length at least 250.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 86.3 mm (from Z=0.0 to Z=210.3).\n10. Finish turn diameter Ø53.4 mm over length 20.9 mm (from Z=0.0 to Z=124.0).\n11. Finish turn diameter Ø49.7 mm over length 46.3 mm (from Z=0.0 to Z=103.1).\n12. Finish turn diameter Ø45.6 mm over length 19.4 mm (from Z=0.0 to Z=56.8).\n13. Finish turn diameter Ø32.6 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04950", "images": ["images/Shaft_04950.png", "detail_png/Shaft_04950_length.png", "detail_png/Shaft_04950_diam.png", "detail_png/Shaft_04950_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.3 mm and length at least 212.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 25.3 mm (from Z=0.0 to Z=25.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.8 mm over length 46.7 mm (from Z=0.0 to Z=181.7).\n10. Finish turn diameter Ø30.0 mm over length 135.0 mm (from Z=0.0 to Z=135.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00927", "images": ["images/Shaft_00927.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 272.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 190.1 mm (from Z=0.0 to Z=190.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.4 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03019", "images": ["images/Shaft_03019.png", "detail_png/Shaft_03019_length.png", "detail_png/Shaft_03019_diam.png", "detail_png/Shaft_03019_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.7 mm and length at least 276.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.4 mm over length 157.1 mm (from Z=0.0 to Z=234.5).\n10. Finish turn diameter Ø57.3 mm over length 60.6 mm (from Z=0.0 to Z=77.4).\n11. Finish turn diameter Ø40.7 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03958", "images": ["images/Shaft_03958.png", "detail_png/Shaft_03958_length.png", "detail_png/Shaft_03958_diam.png", "detail_png/Shaft_03958_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.0 mm and length at least 73.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.0 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.7 mm over length 9.0 mm (from Z=0.0 to Z=48.0).\n9. Finish turn diameter Ø30.0 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00310", "images": ["images/Shaft_00310.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.6 mm and length at least 238.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.0 mm over length 73.8 mm (from Z=0.0 to Z=191.1).\n10. Finish turn diameter Ø55.5 mm over length 117.3 mm (from Z=0.0 to Z=117.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00274", "images": ["images/Shaft_00274.png", "detail_png/Shaft_00274_length.png", "detail_png/Shaft_00274_diam.png", "detail_png/Shaft_00274_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.9 mm and length at least 225.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 102.4 mm (from Z=0.0 to Z=102.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.3 mm over length 53.1 mm (from Z=0.0 to Z=118.3).\n10. Finish turn diameter Ø30.0 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03006", "images": ["images/Shaft_03006.png", "detail_png/Shaft_03006_length.png", "detail_png/Shaft_03006_diam.png", "detail_png/Shaft_03006_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.2 mm and length at least 89.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.4 mm over length 8.0 mm (from Z=0.0 to Z=67.4).\n9. Finish turn diameter Ø30.0 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04474", "images": ["images/Shaft_04474.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.2 mm and length at least 267.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 104.2 mm (from Z=0.0 to Z=104.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 41.7 mm (from Z=0.0 to Z=158.4).\n10. Finish turn diameter Ø44.2 mm over length 17.4 mm (from Z=0.0 to Z=116.7).\n11. Finish turn diameter Ø30.0 mm over length 99.3 mm (from Z=0.0 to Z=99.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03365", "images": ["images/Shaft_03365.png", "detail_png/Shaft_03365_length.png", "detail_png/Shaft_03365_diam.png", "detail_png/Shaft_03365_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 307.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 273.6 mm (from Z=0.0 to Z=273.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.6 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02205", "images": ["images/Shaft_02205.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.1 mm and length at least 315.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.1 mm over length 56.2 mm (from Z=0.0 to Z=56.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.5 mm over length 153.0 mm (from Z=0.0 to Z=254.1).\n10. Finish turn diameter Ø47.4 mm over length 101.1 mm (from Z=0.0 to Z=101.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04110", "images": ["images/Shaft_04110.png", "detail_png/Shaft_04110_length.png", "detail_png/Shaft_04110_diam.png", "detail_png/Shaft_04110_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.4 mm and length at least 289.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 98.4 mm (from Z=0.0 to Z=98.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.3 mm over length 55.1 mm (from Z=0.0 to Z=186.2).\n10. Finish turn diameter Ø60.9 mm over length 131.1 mm (from Z=0.0 to Z=131.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01939", "images": ["images/Shaft_01939.png", "detail_png/Shaft_01939_length.png", "detail_png/Shaft_01939_diam.png", "detail_png/Shaft_01939_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.0 mm and length at least 305.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.9 mm over length 77.9 mm (from Z=0.0 to Z=243.5).\n10. Finish turn diameter Ø33.9 mm over length 12.8 mm (from Z=0.0 to Z=165.6).\n11. Finish turn diameter Ø30.0 mm over length 152.8 mm (from Z=0.0 to Z=152.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04080", "images": ["images/Shaft_04080.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.9 mm and length at least 223.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 207.2 mm (from Z=0.0 to Z=207.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00060", "images": ["images/Shaft_00060.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.0 mm and length at least 170.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.7 mm over length 58.5 mm (from Z=0.0 to Z=143.3).\n9. Finish turn diameter Ø30.0 mm over length 84.8 mm (from Z=0.0 to Z=84.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03479", "images": ["images/Shaft_03479.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.6 mm and length at least 204.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.3 mm over length 38.1 mm (from Z=0.0 to Z=109.5).\n10. Finish turn diameter Ø42.3 mm over length 51.0 mm (from Z=0.0 to Z=71.4).\n11. Finish turn diameter Ø38.9 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01522", "images": ["images/Shaft_01522.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.5 mm and length at least 223.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.2 mm over length 72.4 mm (from Z=0.0 to Z=158.8).\n10. Finish turn diameter Ø51.1 mm over length 9.2 mm (from Z=0.0 to Z=86.4).\n11. Finish turn diameter Ø37.1 mm over length 58.8 mm (from Z=0.0 to Z=77.2).\n12. Finish turn diameter Ø30.0 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01849", "images": ["images/Shaft_01849.png", "detail_png/Shaft_01849_length.png", "detail_png/Shaft_01849_diam.png", "detail_png/Shaft_01849_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.5 mm and length at least 219.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.1 mm over length 56.0 mm (from Z=0.0 to Z=157.8).\n10. Finish turn diameter Ø49.8 mm over length 33.5 mm (from Z=0.0 to Z=101.8).\n11. Finish turn diameter Ø40.7 mm over length 54.1 mm (from Z=0.0 to Z=68.3).\n12. Finish turn diameter Ø30.0 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02910", "images": ["images/Shaft_02910.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.7 mm and length at least 281.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 84.6 mm (from Z=0.0 to Z=84.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 69.2 mm (from Z=0.0 to Z=192.2).\n10. Finish turn diameter Ø43.0 mm over length 123.0 mm (from Z=0.0 to Z=123.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03151", "images": ["images/Shaft_03151.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.0 mm and length at least 233.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.6 mm over length 14.6 mm (from Z=0.0 to Z=175.1).\n10. Finish turn diameter Ø43.2 mm over length 31.3 mm (from Z=0.0 to Z=160.5).\n11. Finish turn diameter Ø31.7 mm over length 73.2 mm (from Z=0.0 to Z=129.2).\n12. Finish turn diameter Ø30.0 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03686", "images": ["images/Shaft_03686.png", "detail_png/Shaft_03686_length.png", "detail_png/Shaft_03686_diam.png", "detail_png/Shaft_03686_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.9 mm and length at least 104.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.9 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.4 mm over length 29.8 mm (from Z=0.0 to Z=60.6).\n9. Finish turn diameter Ø30.0 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04522", "images": ["images/Shaft_04522.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 234.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 139.8 mm (from Z=0.0 to Z=139.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.5 mm over length 89.8 mm (from Z=0.0 to Z=89.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03474", "images": ["images/Shaft_03474.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.6 mm and length at least 254.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 28.7 mm (from Z=0.0 to Z=196.8).\n10. Finish turn diameter Ø36.8 mm over length 34.1 mm (from Z=0.0 to Z=168.1).\n11. Finish turn diameter Ø30.0 mm over length 134.0 mm (from Z=0.0 to Z=134.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04173", "images": ["images/Shaft_04173.png", "detail_png/Shaft_04173_length.png", "detail_png/Shaft_04173_diam.png", "detail_png/Shaft_04173_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.1 mm and length at least 263.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 61.9 mm (from Z=0.0 to Z=61.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 196.8 mm (from Z=0.0 to Z=196.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03722", "images": ["images/Shaft_03722.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.0 mm and length at least 215.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.9 mm over length 27.1 mm (from Z=0.0 to Z=164.9).\n10. Finish turn diameter Ø35.6 mm over length 52.4 mm (from Z=0.0 to Z=137.8).\n11. Finish turn diameter Ø30.0 mm over length 85.4 mm (from Z=0.0 to Z=85.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01472", "images": ["images/Shaft_01472.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.7 mm and length at least 168.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 46.7 mm (from Z=0.0 to Z=122.8).\n9. Finish turn diameter Ø36.4 mm over length 10.8 mm (from Z=0.0 to Z=76.1).\n10. Finish turn diameter Ø30.0 mm over length 65.3 mm (from Z=0.0 to Z=65.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03487", "images": ["images/Shaft_03487.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.6 mm and length at least 257.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 49.9 mm (from Z=0.0 to Z=49.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.2 mm over length 21.2 mm (from Z=0.0 to Z=202.2).\n10. Finish turn diameter Ø39.7 mm over length 31.5 mm (from Z=0.0 to Z=181.0).\n11. Finish turn diameter Ø30.0 mm over length 149.5 mm (from Z=0.0 to Z=149.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03735", "images": ["images/Shaft_03735.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.0 mm and length at least 241.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.4 mm over length 54.5 mm (from Z=0.0 to Z=210.0).\n10. Finish turn diameter Ø46.4 mm over length 37.6 mm (from Z=0.0 to Z=155.5).\n11. Finish turn diameter Ø37.1 mm over length 8.0 mm (from Z=0.0 to Z=117.9).\n12. Finish turn diameter Ø30.0 mm over length 109.9 mm (from Z=0.0 to Z=109.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03406", "images": ["images/Shaft_03406.png", "detail_png/Shaft_03406_length.png", "detail_png/Shaft_03406_diam.png", "detail_png/Shaft_03406_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.9 mm and length at least 255.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 46.5 mm (from Z=0.0 to Z=46.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.2 mm over length 70.5 mm (from Z=0.0 to Z=203.9).\n10. Finish turn diameter Ø46.2 mm over length 120.6 mm (from Z=0.0 to Z=133.4).\n11. Finish turn diameter Ø36.4 mm over length 12.8 mm (from Z=0.0 to Z=12.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01124", "images": ["images/Shaft_01124.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.8 mm and length at least 206.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.8 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 165.8 mm (from Z=0.0 to Z=165.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00693", "images": ["images/Shaft_00693.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 220.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 168.4 mm (from Z=0.0 to Z=168.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04951", "images": ["images/Shaft_04951.png", "detail_png/Shaft_04951_length.png", "detail_png/Shaft_04951_diam.png", "detail_png/Shaft_04951_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.8 mm and length at least 179.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 73.0 mm (from Z=0.0 to Z=143.4).\n9. Finish turn diameter Ø34.8 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03577", "images": ["images/Shaft_03577.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.5 mm and length at least 222.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.9 mm over length 142.6 mm (from Z=0.0 to Z=198.6).\n10. Finish turn diameter Ø44.2 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03987", "images": ["images/Shaft_03987.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.1 mm and length at least 166.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 123.0 mm (from Z=0.0 to Z=123.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01179", "images": ["images/Shaft_01179.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.5 mm and length at least 251.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 28.9 mm (from Z=0.0 to Z=209.5).\n10. Finish turn diameter Ø38.4 mm over length 50.6 mm (from Z=0.0 to Z=180.6).\n11. Finish turn diameter Ø35.1 mm over length 41.9 mm (from Z=0.0 to Z=130.0).\n12. Finish turn diameter Ø30.0 mm over length 88.1 mm (from Z=0.0 to Z=88.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00128", "images": ["images/Shaft_00128.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.4 mm and length at least 185.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 63.6 mm (from Z=0.0 to Z=63.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.4 mm over length 53.6 mm (from Z=0.0 to Z=116.6).\n9. Finish turn diameter Ø46.6 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00587", "images": ["images/Shaft_00587.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.1 mm and length at least 180.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.9 mm over length 26.5 mm (from Z=0.0 to Z=153.7).\n9. Finish turn diameter Ø56.4 mm over length 52.3 mm (from Z=0.0 to Z=127.2).\n10. Finish turn diameter Ø36.5 mm over length 50.9 mm (from Z=0.0 to Z=74.9).\n11. Finish turn diameter Ø30.0 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00095", "images": ["images/Shaft_00095.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.2 mm and length at least 163.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.3 mm over length 10.9 mm (from Z=0.0 to Z=108.4).\n9. Finish turn diameter Ø46.4 mm over length 46.7 mm (from Z=0.0 to Z=97.5).\n10. Finish turn diameter Ø38.5 mm over length 50.8 mm (from Z=0.0 to Z=50.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01100", "images": ["images/Shaft_01100.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 262.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 220.5 mm (from Z=0.0 to Z=220.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.0 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01028", "images": ["images/Shaft_01028.png", "detail_png/Shaft_01028_length.png", "detail_png/Shaft_01028_diam.png", "detail_png/Shaft_01028_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.8 mm and length at least 228.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.8 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 36.9 mm (from Z=0.0 to Z=203.6).\n10. Finish turn diameter Ø58.5 mm over length 23.6 mm (from Z=0.0 to Z=166.7).\n11. Finish turn diameter Ø42.1 mm over length 13.9 mm (from Z=0.0 to Z=143.1).\n12. Finish turn diameter Ø30.0 mm over length 129.2 mm (from Z=0.0 to Z=129.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02363", "images": ["images/Shaft_02363.png", "detail_png/Shaft_02363_length.png", "detail_png/Shaft_02363_diam.png", "detail_png/Shaft_02363_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.5 mm and length at least 99.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.5 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.3 mm over length 9.9 mm (from Z=0.0 to Z=75.5).\n9. Finish turn diameter Ø30.0 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01263", "images": ["images/Shaft_01263.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.9 mm and length at least 91.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.0 mm over length 7.8 mm (from Z=0.0 to Z=55.2).\n9. Finish turn diameter Ø44.5 mm over length 19.5 mm (from Z=0.0 to Z=47.4).\n10. Finish turn diameter Ø38.5 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03417", "images": ["images/Shaft_03417.png", "detail_png/Shaft_03417_length.png", "detail_png/Shaft_03417_diam.png", "detail_png/Shaft_03417_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.0 mm and length at least 76.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.0 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.4 mm over length 28.2 mm (from Z=0.0 to Z=48.4).\n9. Finish turn diameter Ø34.3 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02951", "images": ["images/Shaft_02951.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 170.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.0 mm over length 93.4 mm (from Z=0.0 to Z=93.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03150", "images": ["images/Shaft_03150.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.6 mm and length at least 322.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 88.4 mm (from Z=0.0 to Z=88.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.0 mm over length 42.4 mm (from Z=0.0 to Z=228.8).\n10. Finish turn diameter Ø31.5 mm over length 79.2 mm (from Z=0.0 to Z=186.4).\n11. Finish turn diameter Ø30.0 mm over length 107.2 mm (from Z=0.0 to Z=107.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04550", "images": ["images/Shaft_04550.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.1 mm and length at least 294.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 111.0 mm (from Z=0.0 to Z=111.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.8 mm over length 108.5 mm (from Z=0.0 to Z=178.0).\n10. Finish turn diameter Ø30.0 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01541", "images": ["images/Shaft_01541.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.4 mm and length at least 134.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 85.7 mm (from Z=0.0 to Z=85.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01139", "images": ["images/Shaft_01139.png", "detail_png/Shaft_01139_length.png", "detail_png/Shaft_01139_diam.png", "detail_png/Shaft_01139_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.8 mm and length at least 293.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 122.1 mm (from Z=0.0 to Z=122.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.5 mm over length 70.3 mm (from Z=0.0 to Z=166.3).\n10. Finish turn diameter Ø31.0 mm over length 96.0 mm (from Z=0.0 to Z=96.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03890", "images": ["images/Shaft_03890.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.4 mm and length at least 75.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 11.2 mm (from Z=0.0 to Z=11.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.8 mm over length 17.7 mm (from Z=0.0 to Z=59.0).\n9. Finish turn diameter Ø30.0 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01420", "images": ["images/Shaft_01420.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 74.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 44.4 mm (from Z=0.0 to Z=44.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.4 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01730", "images": ["images/Shaft_01730.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 129.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 59.6 mm (from Z=0.0 to Z=59.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.1 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04465", "images": ["images/Shaft_04465.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.6 mm and length at least 196.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.6 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 170.5 mm (from Z=0.0 to Z=170.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03565", "images": ["images/Shaft_03565.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.5 mm and length at least 77.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.5 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03125", "images": ["images/Shaft_03125.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.8 mm and length at least 292.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.8 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.4 mm over length 50.8 mm (from Z=0.0 to Z=228.1).\n10. Finish turn diameter Ø41.7 mm over length 85.4 mm (from Z=0.0 to Z=177.3).\n11. Finish turn diameter Ø34.3 mm over length 91.9 mm (from Z=0.0 to Z=91.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03326", "images": ["images/Shaft_03326.png", "detail_png/Shaft_03326_length.png", "detail_png/Shaft_03326_diam.png", "detail_png/Shaft_03326_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.5 mm and length at least 286.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.5 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.3 mm over length 42.2 mm (from Z=0.0 to Z=216.4).\n10. Finish turn diameter Ø46.4 mm over length 22.3 mm (from Z=0.0 to Z=174.2).\n11. Finish turn diameter Ø30.0 mm over length 151.9 mm (from Z=0.0 to Z=151.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03135", "images": ["images/Shaft_03135.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.9 mm and length at least 80.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.9 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.9 mm over length 21.8 mm (from Z=0.0 to Z=61.9).\n9. Finish turn diameter Ø30.0 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02606", "images": ["images/Shaft_02606.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.5 mm and length at least 260.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.5 mm over length 39.2 mm (from Z=0.0 to Z=39.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.4 mm over length 34.7 mm (from Z=0.0 to Z=216.2).\n10. Finish turn diameter Ø37.7 mm over length 51.6 mm (from Z=0.0 to Z=181.5).\n11. Finish turn diameter Ø30.0 mm over length 129.9 mm (from Z=0.0 to Z=129.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03229", "images": ["images/Shaft_03229.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.9 mm and length at least 169.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.1 mm over length 58.8 mm (from Z=0.0 to Z=117.8).\n9. Finish turn diameter Ø30.0 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03536", "images": ["images/Shaft_03536.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.3 mm and length at least 144.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.6 mm over length 17.5 mm (from Z=0.0 to Z=97.0).\n9. Finish turn diameter Ø43.8 mm over length 16.5 mm (from Z=0.0 to Z=79.5).\n10. Finish turn diameter Ø35.1 mm over length 10.7 mm (from Z=0.0 to Z=63.0).\n11. Finish turn diameter Ø30.0 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01927", "images": ["images/Shaft_01927.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.4 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.8 mm over length 30.0 mm (from Z=0.0 to Z=180.1).\n10. Finish turn diameter Ø30.5 mm over length 35.3 mm (from Z=0.0 to Z=150.1).\n11. Finish turn diameter Ø30.0 mm over length 114.8 mm (from Z=0.0 to Z=114.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04928", "images": ["images/Shaft_04928.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.9 mm and length at least 285.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 136.3 mm (from Z=0.0 to Z=136.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.1 mm over length 107.9 mm (from Z=0.0 to Z=144.3).\n10. Finish turn diameter Ø50.9 mm over length 36.4 mm (from Z=0.0 to Z=36.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02311", "images": ["images/Shaft_02311.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.6 mm and length at least 229.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.6 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 200.8 mm (from Z=0.0 to Z=200.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00898", "images": ["images/Shaft_00898.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.2 mm and length at least 246.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.4 mm over length 42.0 mm (from Z=0.0 to Z=216.4).\n10. Finish turn diameter Ø30.0 mm over length 174.4 mm (from Z=0.0 to Z=174.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02942", "images": ["images/Shaft_02942.png", "detail_png/Shaft_02942_length.png", "detail_png/Shaft_02942_diam.png", "detail_png/Shaft_02942_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.5 mm and length at least 260.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 67.0 mm (from Z=0.0 to Z=67.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.3 mm over length 94.7 mm (from Z=0.0 to Z=188.2).\n10. Finish turn diameter Ø53.5 mm over length 93.5 mm (from Z=0.0 to Z=93.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04587", "images": ["images/Shaft_04587.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.2 mm and length at least 219.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 64.7 mm (from Z=0.0 to Z=64.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.0 mm over length 56.8 mm (from Z=0.0 to Z=149.7).\n10. Finish turn diameter Ø43.1 mm over length 64.3 mm (from Z=0.0 to Z=92.9).\n11. Finish turn diameter Ø37.9 mm over length 18.3 mm (from Z=0.0 to Z=28.6).\n12. Finish turn diameter Ø30.0 mm over length 10.3 mm (from Z=0.0 to Z=10.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00006", "images": ["images/Shaft_00006.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.8 mm and length at least 167.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 68.0 mm (from Z=0.0 to Z=68.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.7 mm over length 47.5 mm (from Z=0.0 to Z=94.3).\n9. Finish turn diameter Ø47.2 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00435", "images": ["images/Shaft_00435.png", "detail_png/Shaft_00435_length.png", "detail_png/Shaft_00435_diam.png", "detail_png/Shaft_00435_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.3 mm and length at least 176.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.3 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.4 mm over length 56.2 mm (from Z=0.0 to Z=152.8).\n9. Finish turn diameter Ø39.7 mm over length 13.4 mm (from Z=0.0 to Z=96.6).\n10. Finish turn diameter Ø35.5 mm over length 48.5 mm (from Z=0.0 to Z=83.2).\n11. Finish turn diameter Ø30.0 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04496", "images": ["images/Shaft_04496.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.7 mm and length at least 142.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 78.6 mm (from Z=0.0 to Z=78.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.5 mm over length 21.3 mm (from Z=0.0 to Z=58.9).\n9. Finish turn diameter Ø30.2 mm over length 28.7 mm (from Z=0.0 to Z=37.6).\n10. Finish turn diameter Ø30.0 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03024", "images": ["images/Shaft_03024.png", "detail_png/Shaft_03024_length.png", "detail_png/Shaft_03024_diam.png", "detail_png/Shaft_03024_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.0 mm and length at least 153.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 137.1 mm (from Z=0.0 to Z=137.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00511", "images": ["images/Shaft_00511.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.8 mm and length at least 251.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 105.0 mm (from Z=0.0 to Z=105.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 141.2 mm (from Z=0.0 to Z=141.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02409", "images": ["images/Shaft_02409.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.1 mm and length at least 279.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 44.3 mm (from Z=0.0 to Z=44.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 27.2 mm (from Z=0.0 to Z=230.3).\n10. Finish turn diameter Ø30.0 mm over length 203.1 mm (from Z=0.0 to Z=203.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01044", "images": ["images/Shaft_01044.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.0 mm and length at least 67.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.5 mm over length 25.0 mm (from Z=0.0 to Z=48.4).\n9. Finish turn diameter Ø41.3 mm over length 9.0 mm (from Z=0.0 to Z=23.4).\n10. Finish turn diameter Ø30.0 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03311", "images": ["images/Shaft_03311.png", "detail_png/Shaft_03311_length.png", "detail_png/Shaft_03311_diam.png", "detail_png/Shaft_03311_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.8 mm and length at least 201.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 37.6 mm (from Z=0.0 to Z=166.9).\n10. Finish turn diameter Ø30.0 mm over length 129.3 mm (from Z=0.0 to Z=129.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04181", "images": ["images/Shaft_04181.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.6 mm and length at least 198.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.1 mm over length 42.3 mm (from Z=0.0 to Z=164.5).\n10. Finish turn diameter Ø30.0 mm over length 122.2 mm (from Z=0.0 to Z=122.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00066", "images": ["images/Shaft_00066.png", "detail_png/Shaft_00066_length.png", "detail_png/Shaft_00066_diam.png", "detail_png/Shaft_00066_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 193.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.3 mm (from Z=0.0 to Z=146.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 42.2 mm (from Z=0.0 to Z=42.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00731", "images": ["images/Shaft_00731.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.5 mm and length at least 149.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 33.6 mm (from Z=0.0 to Z=33.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.0 mm (from Z=0.0 to Z=111.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02820", "images": ["images/Shaft_02820.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 250.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 78.4 mm (from Z=0.0 to Z=78.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.0 mm over length 167.4 mm (from Z=0.0 to Z=167.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03561", "images": ["images/Shaft_03561.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.0 mm and length at least 89.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.0 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.1 mm over length 6.5 mm (from Z=0.0 to Z=66.8).\n9. Finish turn diameter Ø30.0 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02494", "images": ["images/Shaft_02494.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.6 mm and length at least 193.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 57.6 mm (from Z=0.0 to Z=57.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.7 mm over length 50.5 mm (from Z=0.0 to Z=130.8).\n9. Finish turn diameter Ø40.8 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04671", "images": ["images/Shaft_04671.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.8 mm and length at least 294.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 263.3 mm (from Z=0.0 to Z=263.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02455", "images": ["images/Shaft_02455.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.0 mm and length at least 82.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.6 mm over length 21.2 mm (from Z=0.0 to Z=58.4).\n9. Finish turn diameter Ø50.0 mm over length 20.4 mm (from Z=0.0 to Z=37.2).\n10. Finish turn diameter Ø33.0 mm over length 5.5 mm (from Z=0.0 to Z=16.8).\n11. Finish turn diameter Ø30.0 mm over length 11.3 mm (from Z=0.0 to Z=11.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02593", "images": ["images/Shaft_02593.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.8 mm and length at least 256.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 197.6 mm (from Z=0.0 to Z=197.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01684", "images": ["images/Shaft_01684.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.7 mm and length at least 149.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.7 mm over length 46.5 mm (from Z=0.0 to Z=46.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.8 mm over length 52.9 mm (from Z=0.0 to Z=98.1).\n9. Finish turn diameter Ø30.0 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01602", "images": ["images/Shaft_01602.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.8 mm and length at least 161.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.1 mm over length 24.9 mm (from Z=0.0 to Z=107.6).\n9. Finish turn diameter Ø51.0 mm over length 51.7 mm (from Z=0.0 to Z=82.7).\n10. Finish turn diameter Ø38.3 mm over length 21.9 mm (from Z=0.0 to Z=31.0).\n11. Finish turn diameter Ø31.8 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03663", "images": ["images/Shaft_03663.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.2 mm and length at least 271.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.2 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 240.9 mm (from Z=0.0 to Z=240.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03194", "images": ["images/Shaft_03194.png", "detail_png/Shaft_03194_length.png", "detail_png/Shaft_03194_diam.png", "detail_png/Shaft_03194_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.4 mm and length at least 251.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.4 mm over length 54.1 mm (from Z=0.0 to Z=54.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.5 mm over length 34.1 mm (from Z=0.0 to Z=192.8).\n10. Finish turn diameter Ø30.8 mm over length 85.0 mm (from Z=0.0 to Z=158.7).\n11. Finish turn diameter Ø30.0 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02387", "images": ["images/Shaft_02387.png", "detail_png/Shaft_02387_length.png", "detail_png/Shaft_02387_diam.png", "detail_png/Shaft_02387_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 264.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 189.3 mm (from Z=0.0 to Z=189.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 70.0 mm (from Z=0.0 to Z=70.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04352", "images": ["images/Shaft_04352.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.5 mm and length at least 206.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 54.1 mm (from Z=0.0 to Z=54.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 53.1 mm (from Z=0.0 to Z=147.8).\n10. Finish turn diameter Ø53.4 mm over length 7.1 mm (from Z=0.0 to Z=94.7).\n11. Finish turn diameter Ø49.4 mm over length 43.6 mm (from Z=0.0 to Z=87.6).\n12. Finish turn diameter Ø33.9 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03710", "images": ["images/Shaft_03710.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.4 mm and length at least 324.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 128.3 mm (from Z=0.0 to Z=128.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.5 mm over length 18.8 mm (from Z=0.0 to Z=191.6).\n10. Finish turn diameter Ø37.6 mm over length 37.9 mm (from Z=0.0 to Z=172.8).\n11. Finish turn diameter Ø30.0 mm over length 134.9 mm (from Z=0.0 to Z=134.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01222", "images": ["images/Shaft_01222.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.5 mm and length at least 177.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.5 mm over length 29.4 mm (from Z=0.0 to Z=145.7).\n10. Finish turn diameter Ø30.0 mm over length 116.3 mm (from Z=0.0 to Z=116.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01201", "images": ["images/Shaft_01201.png", "detail_png/Shaft_01201_length.png", "detail_png/Shaft_01201_diam.png", "detail_png/Shaft_01201_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.7 mm and length at least 191.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.1 mm over length 11.6 mm (from Z=0.0 to Z=138.2).\n9. Finish turn diameter Ø42.6 mm over length 48.4 mm (from Z=0.0 to Z=126.6).\n10. Finish turn diameter Ø31.0 mm over length 30.9 mm (from Z=0.0 to Z=78.2).\n11. Finish turn diameter Ø30.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00001", "images": ["images/Shaft_00001.png", "detail_png/Shaft_00001_length.png", "detail_png/Shaft_00001_diam.png", "detail_png/Shaft_00001_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.6 mm and length at least 129.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 48.4 mm (from Z=0.0 to Z=83.8).\n9. Finish turn diameter Ø30.0 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01138", "images": ["images/Shaft_01138.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.4 mm and length at least 65.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.4 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 40.7 mm (from Z=0.0 to Z=40.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01782", "images": ["images/Shaft_01782.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.5 mm and length at least 250.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 49.4 mm (from Z=0.0 to Z=49.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 195.7 mm (from Z=0.0 to Z=195.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00741", "images": ["images/Shaft_00741.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 239.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 164.3 mm (from Z=0.0 to Z=164.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.5 mm over length 69.8 mm (from Z=0.0 to Z=69.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00503", "images": ["images/Shaft_00503.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.2 mm and length at least 69.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.2 mm over length 12.5 mm (from Z=0.0 to Z=12.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04049", "images": ["images/Shaft_04049.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.2 mm and length at least 160.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.2 mm over length 8.8 mm (from Z=0.0 to Z=8.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.0 mm over length 69.6 mm (from Z=0.0 to Z=146.8).\n9. Finish turn diameter Ø55.1 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02682", "images": ["images/Shaft_02682.png", "detail_png/Shaft_02682_length.png", "detail_png/Shaft_02682_diam.png", "detail_png/Shaft_02682_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.8 mm and length at least 280.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.8 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.2 mm over length 59.9 mm (from Z=0.0 to Z=252.9).\n10. Finish turn diameter Ø30.0 mm over length 193.0 mm (from Z=0.0 to Z=193.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03104", "images": ["images/Shaft_03104.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.9 mm and length at least 135.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 24.3 mm (from Z=0.0 to Z=24.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.5 mm over length 30.1 mm (from Z=0.0 to Z=105.7).\n9. Finish turn diameter Ø30.0 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00890", "images": ["images/Shaft_00890.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 210.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 99.2 mm (from Z=0.0 to Z=99.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 106.7 mm (from Z=0.0 to Z=106.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00570", "images": ["images/Shaft_00570.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.8 mm and length at least 141.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 23.6 mm (from Z=0.0 to Z=97.9).\n9. Finish turn diameter Ø49.2 mm over length 74.3 mm (from Z=0.0 to Z=74.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03324", "images": ["images/Shaft_03324.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.1 mm and length at least 259.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 71.2 mm (from Z=0.0 to Z=71.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.8 mm over length 64.7 mm (from Z=0.0 to Z=183.4).\n10. Finish turn diameter Ø44.6 mm over length 105.3 mm (from Z=0.0 to Z=118.7).\n11. Finish turn diameter Ø40.8 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02523", "images": ["images/Shaft_02523.png", "detail_png/Shaft_02523_length.png", "detail_png/Shaft_02523_diam.png", "detail_png/Shaft_02523_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.3 mm and length at least 288.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 233.3 mm (from Z=0.0 to Z=233.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01443", "images": ["images/Shaft_01443.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.6 mm and length at least 74.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 14.7 mm (from Z=0.0 to Z=48.4).\n9. Finish turn diameter Ø32.6 mm over length 9.9 mm (from Z=0.0 to Z=33.7).\n10. Finish turn diameter Ø30.0 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03647", "images": ["images/Shaft_03647.png", "detail_png/Shaft_03647_length.png", "detail_png/Shaft_03647_diam.png", "detail_png/Shaft_03647_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.2 mm and length at least 73.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.1 mm over length 16.5 mm (from Z=0.0 to Z=53.0).\n9. Finish turn diameter Ø50.7 mm over length 18.1 mm (from Z=0.0 to Z=36.5).\n10. Finish turn diameter Ø45.0 mm over length 13.4 mm (from Z=0.0 to Z=18.4).\n11. Finish turn diameter Ø39.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00799", "images": ["images/Shaft_00799.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.3 mm and length at least 310.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.3 mm over length 79.6 mm (from Z=0.0 to Z=79.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.3 mm over length 163.1 mm (from Z=0.0 to Z=226.1).\n10. Finish turn diameter Ø57.1 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04547", "images": ["images/Shaft_04547.png", "detail_png/Shaft_04547_length.png", "detail_png/Shaft_04547_diam.png", "detail_png/Shaft_04547_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.9 mm and length at least 313.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 95.7 mm (from Z=0.0 to Z=95.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.9 mm over length 102.4 mm (from Z=0.0 to Z=213.2).\n10. Finish turn diameter Ø30.2 mm over length 110.8 mm (from Z=0.0 to Z=110.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02665", "images": ["images/Shaft_02665.png", "detail_png/Shaft_02665_length.png", "detail_png/Shaft_02665_diam.png", "detail_png/Shaft_02665_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.8 mm and length at least 101.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.8 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03792", "images": ["images/Shaft_03792.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.8 mm and length at least 299.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 104.6 mm (from Z=0.0 to Z=104.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 189.6 mm (from Z=0.0 to Z=189.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00936", "images": ["images/Shaft_00936.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.0 mm and length at least 209.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.5 mm over length 45.1 mm (from Z=0.0 to Z=157.7).\n10. Finish turn diameter Ø35.6 mm over length 24.8 mm (from Z=0.0 to Z=112.6).\n11. Finish turn diameter Ø30.0 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03986", "images": ["images/Shaft_03986.png", "detail_png/Shaft_03986_length.png", "detail_png/Shaft_03986_diam.png", "detail_png/Shaft_03986_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.3 mm and length at least 290.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.1 mm over length 51.0 mm (from Z=0.0 to Z=230.6).\n10. Finish turn diameter Ø49.4 mm over length 37.1 mm (from Z=0.0 to Z=179.6).\n11. Finish turn diameter Ø40.5 mm over length 47.9 mm (from Z=0.0 to Z=142.5).\n12. Finish turn diameter Ø35.6 mm over length 56.8 mm (from Z=0.0 to Z=94.6).\n13. Finish turn diameter Ø30.0 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04703", "images": ["images/Shaft_04703.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.0 mm and length at least 219.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.4 mm over length 25.9 mm (from Z=0.0 to Z=155.8).\n10. Finish turn diameter Ø46.8 mm over length 64.5 mm (from Z=0.0 to Z=129.9).\n11. Finish turn diameter Ø30.0 mm over length 65.4 mm (from Z=0.0 to Z=65.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00638", "images": ["images/Shaft_00638.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.4 mm and length at least 244.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 174.5 mm (from Z=0.0 to Z=174.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 65.4 mm (from Z=0.0 to Z=65.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01417", "images": ["images/Shaft_01417.png", "detail_png/Shaft_01417_length.png", "detail_png/Shaft_01417_diam.png", "detail_png/Shaft_01417_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.8 mm and length at least 105.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.0 mm over length 24.8 mm (from Z=0.0 to Z=80.6).\n9. Finish turn diameter Ø38.6 mm over length 22.0 mm (from Z=0.0 to Z=55.8).\n10. Finish turn diameter Ø30.0 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01934", "images": ["images/Shaft_01934.png", "detail_png/Shaft_01934_length.png", "detail_png/Shaft_01934_diam.png", "detail_png/Shaft_01934_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 219.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 153.4 mm (from Z=0.0 to Z=153.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.0 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]}