dataset.json

{"image": "htechnical_documents/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."}
{"image": "technical_documents/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."}