Experimental and Numerical Analysis of Springback Behavior of Aluminum Alloys

被引：0
|
作者：
J. Slota
M. Šiser
M. Dvorák
机构：
[1] Technical University of Košice,
[2] Faculty of Mechanical Engineering,undefined
[3] Institute of Material and Technological Engineering,undefined
[4] Brno University of Technology,undefined
[5] Faculty of Mechanical Engineering,undefined
来源：
Strength of Materials | 2017年 / 49卷
关键词：
finite element method (FEM); ANSYS; clinching; three sheets; steel; mechanical joining;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Presented work deals with springback behavior of two different aluminum alloys, one falling into 5th series (AW-5754 H22) with a thickness of 0.8 mm and other from 6th series (AW-6082 T6) with 1.0 mm thickness. These materials are used for their various applications and hardening process. The springback behavior was investigated by U-bending test. Bending tool was graduated jig with rollers and experiment was performed on R11 and R17 radii. The first series of specimens were oriented in a parallel direction and the other in a direction perpendicular to the rolling direction. Experimental results were measured with MATLAB measuring method and compared with finite element calculation carried out in PAM-STAMP. Influence of different yield functions was also examined.
引用
收藏
页码：565 / 574
页数：9
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