제목(국문) | 분할된 노치형상을 고려한 냉간단조 금형 설계에 관한 연구 |
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제목(영문) | A Study on the Design of Cold Forging Die with Parted Notch |
저자 |
이효영
(H. Y. Lee
,동의대학교
)
▷공저자 네트워크 보기
여홍태 (H. T. Yeo ,원신스카이텍(주) ) ▷공저자네트워크등록하기 허관도 (K. D. Hur ,동의대학교 ) ▷공저자 네트워크 보기 |
초록 | Cold forging technology of a gear product is being interested in the dimensional accuracy, high stiffness and reduction of stress concentration. Especially it is needed to avoid the damage due to extremely high local pressure. Therefore it is important to reduce the high pressure in die design of cold forging. In this study, single die insert type and splitled die insert type are considered to recognize the notch effects in the die of sprocket forming. The stress concentration has been released at the notch area by the cushion effect in the splitled die insert. |
저널명 | 소성·가공 ▷관련저널보기 |
VOL | 16 |
PAGE | 452-456 |
발표년도 | 2007 |
원문파일 |
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