Finite Element Modeling of Deep Drawing Process
عنوان مقاله: Finite Element Modeling of Deep Drawing Process
شناسه ملی مقاله: ISME14_489
منتشر شده در چهاردهمین کنفرانس سالانه مهندسی مکانیک در سال 1385
شناسه ملی مقاله: ISME14_489
منتشر شده در چهاردهمین کنفرانس سالانه مهندسی مکانیک در سال 1385
مشخصات نویسندگان مقاله:
Shahani - Associate Professor, Faculty of Mechanical Engineering, K.N.T University of Technology
Salehinia - Graduate Students, Faculty of Mechanical Engineering, K.N.T University of Technology
Nodamaie - Graduate Students, Faculty of Mechanical Engineering, K.N.T University of Technology
Shiehbeiki - IRAN Khodro Co. Engineers, IranKhodro Co., Tehran, Iran
خلاصه مقاله:
Shahani - Associate Professor, Faculty of Mechanical Engineering, K.N.T University of Technology
Salehinia - Graduate Students, Faculty of Mechanical Engineering, K.N.T University of Technology
Nodamaie - Graduate Students, Faculty of Mechanical Engineering, K.N.T University of Technology
Shiehbeiki - IRAN Khodro Co. Engineers, IranKhodro Co., Tehran, Iran
In the present investigation, a deep-drawing process is simulated using the finite element method. Both the elastoplastic and the elastoviscoplastic behavior of the deformable blank are studied and the results are compared to show the effect of loading rate on the forming of metal. Because of the low anisotropy of the sheet metal, the material is assumed to be isotropic and Von-Mises yield criterion is employed. The effect of different process parameters such as friction coefficient and punch velocity, are investigated, and several conclusive results are presented.
کلمات کلیدی: Deep-Drawing Process - Finite Element Simulation - Plastic Deformation - Viscoplastic Deformation
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/27921/