Bonnet Drawing Die Design Aided System using 3-Dimensional Lay-Out

3-D Lay-Out을 이용한 본네트 드로잉 금형 설계 지원 시스템

Die design of bonnet drawing is composed of upper die, lower die and blank holder. It has been performed by checked and re-design method, which cause economic and financial loss. Nowadays, CAD/CAM system is excellent, but Application is low. Therefore, in specific item, drawing die of bonnet outer draw by 3-D Lay-Out. In this study purpose, Bonnet drawing die is designed rapidly, correctly. It's method that shape modify to resemble. This purpose lead to 3-D Lay-Out. It is to react the standard die. In rule relation, input data change all of the shape