Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2001.06c
- /
- Pages.269-274
- /
- 2001
Automatic Generation of CAD/CAE Model for a Stamping Die Rounding Optimization
스탬핑 금형의 라운딩 형상 최적화를 위한 CAD/CAE 모델 자동 생성
- Published : 2001.06.27
Abstract
In order to reduce trial-and-errors in the die design and production, CAE systems for analysis of stamping tools have been introduced at the initial design stage recently. For optimal design, the CAE engineers may need to correct the meshes generated by automatic mesh generation programs. However, they may need help of CAD engineers as they are usually not skilled in manipulation of CAD systems. In order to get around these problems, automatic shell mesh modification method is proposed, which utilizes existing CAD/CAE package (in this study, I-DEAS) without user interaction. The developed method and optimization techniques are applied to a stamping die rounding optimization problem. The optimization results show that the manpower and the time required at virtual tryout can be reduced by using the developed systems.