Prediction of Stress and Strain Based Forming Limit Diagram During Tube Hydroforming Process

被引：0
作者：
Ankit Pambhar
K. Narasimhan
机构：
[1] Indian Institute of Technology,Department of Metallurgical Engineering and Materials Science
[2] Bombay,undefined
来源：
Transactions of the Indian Institute of Metals | 2013年 / 66卷
关键词：
Forming limits; Hydroforming; Stress based forming limits; Simulation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Hydroforming process is most widely used in automotive industries. The current work involves the formability evaluation of DQ Steel and Al 5182 tubular blanks using the bulge test simulation done on PAM-STAMP 2G solver. The dependence of stress based forming limit diagrams are also evaluated in complex loading paths in case of hydro-forming as they are independent of strain paths.
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页码：665 / 669
页数：4
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