Numerical Simulation and Analysis of High-strength Steel Autobody Panel Stamping

摘要：

The high-strength steel blanks with higher yield strength had introduced many challenging formability problems for the stamping process. However, in some situations the multi-stage process is a very effective solution for the stamping of high-strength blanks with a relatively lower formability than that of commonly steel blanks. In the multi-stage process, the change of strain path will be beneficial to the reduction of strain peaks and the utilization of the potential plasticity.

关键词： Numerical simulation High-strength steel Drawing

作者: Dongxu ZHAO Yujia TANG Zhihao PEI

作者单位: China Highway Vehicle & Machinery Co., Ltd, Beijing, China BusSch-committee of highway and Transport Beijing MTR Co., Ltd, Beijing MTR Corporation Limited Depot of Beijing Line4, Beijing, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 730-733

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）