摘要
建立了包括板料、凸凹模及压边圈在内的整体分析模型，应用ＡＮＳＹＳ软件，对方盒形件拉深成形过程进行了数值模拟，初步探讨了方盒形件的变形特点．考察了方法的可行性和模型的可靠性．
The whole analysis model including sheet metal, dies and blank holder is built. The numerical simulation is carried out to square cup's drawing process. The square cup's deformation characteristics are discussed preliminarily. The method's feasibility and model's credilbility are inspected also.
出处
《燕山大学学报》
CAS
1998年第3期210-213,共4页
Journal of Yanshan University
