- 고강도강 Reinforce Center Pillar의 스프링백 해석
- ㆍ 저자명
- 김기태,김승현,유국호,이춘우,심현보,Kim. K.T.,Kim. S.H.,Yoo. K.H.,Lee. C.W.,Shim. H.B.
- ㆍ 간행물명
- 소성가공
- ㆍ 권/호정보
- 2014년|23권 5호|pp.297-302 (6 pages)
- ㆍ 발행정보
- 한국소성가공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
The current paper introduces work that was conducted during the development of a stamping die for a reinforce center pillar made from high strength steel. In the current study, the Bauschinger effect on the springback analysis was studied by comparing simulation results with real panels, which are currently in production. For a complicated part shape, quantitative measurements of the deformed shape are not easy in general to obtain. An adjustment procedure of the shape data for some chosen sections has been suggested to improve the accuracy of the quantitative measurements. The results show that the kinematic hardening model provides more accurate results.