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2007013374 하태홍. DAE Dong gear. Process. 1 - Metal round bar ( 환봉 ). Buy. 2 - Forging ( 금형단조 ). http://www.youtube.com/watch?v=OkrjnKHn4M0. 4 - Tempering ( 열처리 ). to make gears stronger. 5 - turning ( 선삭 ). 6 - Milling ( 밀링 ). 7 - Hobbing ( 호빙 ). To make gear tooth
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2007013374 하태홍 DAE Dong gear
1 - Metal round bar (환봉) • Buy
2 - Forging (금형단조) • http://www.youtube.com/watch?v=OkrjnKHn4M0
4 - Tempering (열처리) • to make gears stronger 5 - turning (선삭)
7 - Hobbing (호빙) • To make gear tooth • http://www.youtube.com/watch?v=Y-52GTD2kF8&feature=related
11 - Broaching • http://www.youtube.com/watch?v=zZpWcl1BKVk
11 - Carburizing inserting carbon ( C) 12 - Induction Hardening 13 - Nitriding inserting nitrogen ( N ) 14 - Tempering
15 - Grinding (연삭) • http://www.youtube.com/watch?v=swSM-BYchrk
Thank you