Optimum Blank Shape Design in Sheet Metal Forming by Boundary Projection Method
عنوان مقاله: Optimum Blank Shape Design in Sheet Metal Forming by Boundary Projection Method
شناسه ملی مقاله: ICME08_036
منتشر شده در دومین کنفرانس بین المللی و هشتمین کنفرانس ملی مهندسی ساخت و تولید در سال 1386
شناسه ملی مقاله: ICME08_036
منتشر شده در دومین کنفرانس بین المللی و هشتمین کنفرانس ملی مهندسی ساخت و تولید در سال 1386
مشخصات نویسندگان مقاله:
Abbas Vafaeesefat - Ph.D., Assistant professor School of Engineering, Department of Mechanical Engineering,Emam-Hossain University,Tehran, Iran
خلاصه مقاله:
Abbas Vafaeesefat - Ph.D., Assistant professor School of Engineering, Department of Mechanical Engineering,Emam-Hossain University,Tehran, Iran
The optimum blank shape is the minimization of the difference between the target contour of the part and the outer contour of the deformed blank. The main objective of this paper is to introduce a new blank design method based on iterative finite element (FE) sheet metal forming simulations. The algorithm is based on the projection of the target contour on the deformed blank and accordingly modifying the original blank shape. The developed algorithm is applied to S rail channel part and a square cup drawing in order to confirm its validity
کلمات کلیدی: Optimum blank design-sheet metal forming-FE simulation
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/81421/