Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2001.10a
- /
- Pages.224-227
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- 2001
Design of Preform in the Forging Process of the Ball-Joint Socket
볼조인트 소켓 단조 공정의 예비형상 설계
-
Park C. H.
;
- Lee S. R. ;
- Shin H. K. ;
-
Yang D. Y.
;
- Park Y. B. ;
- Ahn B. G. ;
- Kim Y. H. ;
- Bae M. H. ;
-
Chung S. C.
-
박철현
(한국과학기술원 기계공학과)
;
- 이석렬 (한국과학기술원 기계공학과) ;
- 신현기 (한국과학기술원 기계공학과) ;
-
양동열
(한국과학기술원 기계공학과)
;
- 박용복 (공주대학교 기계공학부) ;
- 안병기 (공주대학교 기계공학부) ;
- 김용환 (충남대학교 기계설계공학과) ;
- 배명환 ((주)센트랄 연구소) ;
-
정순철
((주)센트랄 연구소)
- Published : 2001.10.01
Abstract
The preform design in metal forging plays a key role in improving product quality, such as ensuring defect-free property and proper metal flow. In industry, preforms are generally designed by the iterative trial-and-error approach, but this approach leads not only to significant tool cost but also to the down-time of the production equipment. It is thus necessary to reduce the time and the man-power through an effective method of perform design. In this paper, the equi-potential lines designed in the electric field are introduced to find the preform shape. The equi-potential lines obtained by the arrangement of the initial and final shapes are utilized for the design of the preform, and then applied for obtaining a fine preform in the foging process of the ball-joint socket.