한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2006년도 춘계학술대회 논문집
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- Pages.353-358
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- 2006
오목형 피스톤 조립체의 볼과 소켓의 체결을 위한 점진적 성형공정의 유한요소해석
Finite Element Analysis of an Incremental Forming Process for Joining the Ball with the Socket of a Concave Piston Assembly
초록
A three-dimensional finite element approach to process analysis and design for joining the socket with the ball by a kind of the rotary forging processes is presented in this paper. The rigid-plastic finite element method is employed and its results are used to reduce the number of process design tryouts. The approach is applied to developing a concave piston assembly for a high pressure hydraulic pump. Experiments show that the developed piston assembly satisfies the quality requirement on geometrical tolerance.