基于Dynaform的汽车覆盖件拉深成形仿真技术研究  

Dynaform-based simulation technology for drawing of automotive metal sheet

作　　者：苗红顺[1] 王高潮[1] 李宁[1] 

机构地区：[1]南昌航空工业学院,江西南昌330034

出　　处：《模具工业》2007年第1期9-13,共5页Die & Mould Industry

摘　　要：在基于UG CAD和Dynaform的基础上,对汽车某覆盖件的拉深成形过程进行了CAE仿真模拟分析,以改良传统冲模设计与制造过程中耗时长、成本高等缺陷,把制造过程中可能出现的问题集中在设计阶段解决,以便快速经济地制造模具。The EKE simulation analysis on the drawing process of an automotive metal sheet was made based on UG and Dynaform. The application of CAD technology helps to predict defects in the design process of a stamping die and to find the way to prevent them. Thus the die can be manufactured rapidly and economically.

关 键 词：Dynafom CAE 覆盖件 拉深模 

分 类 号：TG386.1[金属学及工艺—金属压力加工]