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

页码：565 / 574

页数：9

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