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metadata.jsonl

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-{"file_name": "hridel1.png", "text": "1. Select a stainless steel semi-finished bar (material 1.4301) with a diameter of at least Ø125 mm and a length suitable to allow machining allowances.\n2. Mount the bar into a three-jaw chuck of the lathe and face off the end to the required length of 70 mm using a right-hand turning tool.\n3. Turn the outer diameter Ø120 mm over a length of 20 mm with a right-hand turning tool.\n4. Continue turning the diameter Ø100 mm for a length of 20 mm.\n5. Turn down the diameter Ø90 mm to a length of 25 mm.\n6. Chamfer all edges 2×45° and remove the part from the lathe."}
-{"file_name": "hridel2.png", "text": "1. Select a stainless steel semi-finished bar (material 1.4301) with a diameter of at least Ø140 mm and a length suitable to allow machining allowances.\n2. Mount the bar into a three-jaw chuck of the lathe and face off the end to the required length of 90 mm using a right-hand turning tool.\n3. Turn the outer diameter Ø130 mm over a length of 30 mm with a right-hand turning tool.\n4. Continue turning the diameter Ø110 mm for a length of 30 mm.\n5. Turn down the diameter Ø80 mm to a length of 30 mm.\n6. Chamfer all edges 2×45° and remove the part from the lathe."}
+{"file_name": "hridel1.png", "text": "\n1. Select a stainless steel semi-finished bar (material 1.4301) with a diameter of at least Ø65 mm and a length suitable to allow machining allowances.\n2. Mount the bar into a three-jaw chuck of the lathe. \n3. Use a right-hand turning tool and face off the end.\n4. Turn the outer diameter Ø60 mm over a length of 50 mm.\n5. Turn the diameter Ø40 mm over a length of 30 mm.\n6. Chamfer all edges 2×45°. \n6. Cut off the workpiece"}
+{"file_name": "hridel2.png", "text": "\n1. Select a stainless steel semi-finished bar (material 1.4301) with a diameter of at least Ø125 mm and a length suitable to allow machining allowances.\n2. Mount the bar into a three-jaw chuck of the lathe.\n3. Use a right-hand turning tool and face off the end.\n4. Turn the outer diameter Ø120 mm over a length of 65 mm.\n5. Turn the diameter Ø110 mm over a length of 30 mm.\n6. Turn the diameter Ø100 mm to a length of 45 mm.\n7. Turn the diameter Ø90 mm over a length of 25 mm. \n8. Chamfer all edges 2×45°. \n9. Cut off the workpiece. "}