Analysis of Stamping Process for Automobile Back Door Based on Numerical Simulation

摘要：

Because of complicated figuration and structure,unreasonable die design and determination of the process parameters and material selection will probably result in forming defects,such as cracks,wrinkling,unstretchness,springback and so on during the sheet metal stamping process. In this study,the stamping process of automobile back door was analyzed through PAM-STAMP software,and the dangerous forming areas were predicted. On the basis of simulated results,the optimal craft parameters and the appropriate blank shape were obtained. It can provide an important reference and instruction in actual crafts design and material selection correctly for automobile covers.

关键词： back door stamping mumerical simulation PAM-STAMP

作者: Lv Cheng Wang Shuheng

作者单位: Wuhan Iron and Steel(Group) Corp.Research and Development Center.Wuhan 430080,China ESI-ATE Holding Limited,Beijing 100191,China

会议类型: 国际会议

会议名称: 2009 International Symposium on Automobile Steel(2009年汽车用钢生产及应用技术国际研讨会)

会议地点: 大连

会议语种:英文

页码: 368-372

在线出版日期: 2009-09-06（万方平台首次上网日期，不代表论文的发表时间）