Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 1997.10a
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- Pages.172-175
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- 1997
Precision Cold Forging of Spur Gear Using the Alloy Steel
합금강을 이용한 스퍼기어의 정밀 냉간 단조
- Choi, J.C. (Pusan Univ.) ;
- Choi, Y. (Graduate School Pusan Univ.)
- Published : 1997.10.01
Abstract
The conventional closed-die forgings had been applied to the forging of spur gears. But the forgings require high forging-pressure. In this paper, new precision forging technology have been developed. The developed technology is two steps forging process. Good shaped products are forged successfully with lower forging-pressure than those of conventional forging