Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 1995.03a
- /
- Pages.186-195
- /
- 1995
A Study on the Superession of Puckering and Wrinking in Drawing of KFP Engine Part
KFP 엔진 드로잉 부품 주름 발생억제에 관한 연구
- Chung, W.J. (Samsung Advanced Institute of Technology, Dept of Supercom Applications) ;
- Kim, K.T. (Samsung Advanced Institute of Technology, Dept of Supercom Applications) ;
- Oh, S.G. (Samsung Aerospace Co., Dept of Engine) ;
- Ahn, H. (Samsung Aerospace Co., Dept of Engine) ;
- Lee, Y.H. (Samsung Aerospace Co., Dept of Engine)
- 정완진 (삼성종합기술원 수퍼컴응용실) ;
- 김기택 (삼성종합기술원 수퍼컴응용실) ;
- 오성국 (삼성항공 엔진사업본부) ;
- 안홍 (삼성항공 엔진사업본부) ;
- 이영호 (삼성항공 엔진사업본부)
- Published : 1995.03.01
Abstract
In this study, drawing process of KFP engine airsealing bearing support part is analyzed by dynamic explicit finite element method. Puckering should be supressed to meet the specification. By investigating the influence fo process parameter, the feasible process condition can be obtained. The corresponding experiment is carried out. There is good agreement between the experiment and FE simulation . From this result, it is shown that the dynamic explicit finite element method can be used effectively to avoid puckering and wrinking problem in drawing process.
Keywords