- 동적-외연적 유한요소법을 이용한 차체 판넬 성형해석에 관한 연구
- ㆍ 저자명
- 정동원,황재신,Jung. Dong Won,Hwang. Jae Sin
- ㆍ 간행물명
- 한국정밀공학회지
- ㆍ 권/호정보
- 2004년|21권 10호|pp.115-126 (12 pages)
- ㆍ 발행정보
- 한국정밀공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
In the present work a finite element formulation using dynamic-explicit time integration scheme is used for numerical analysis of auto-body panel stamping processes. The lumping scheme is employed for the diagonal mass matrix and dynamic explicit formulation. Analyzed auto-body panel stomping process correction of forming using software called Dynaform using dynamic extensive method. Further, the simulated results for the auto-body panel stamping processes are shown and discussed. Its application is being increased especially in the automotive industrial area for the cost reduction, weight saving, and improvement of strength.