한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2006년도 춘계학술대회 논문집
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- Pages.391-394
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- 2006
복동링크유압식 다이세트를 이용한 폐쇄단조의 폐쇄단조조건
Criterion on Enclosed Die Forging with a Double-Action Link-Type Hydraulic Die Set
- 발행 : 2006.05.11
초록
In this paper, a criterion on enclosed die forging with a double action link type hydraulic die set is presented. Operational principle of the die set in enclosed die forging is introduced with emphasis on force transfer from the press and the hydraulic system to the material through links, die components and punches. Force transfer mechanism is examined and three different modes are introduced. Requirements on force equilibrium are applied to the three force transfer modes and a criterion on enclosed die forging with a double action link type hydraulic die set is drawn. The criterion is discussed to minimize forming load.
키워드