Local contact-heating in aluminium collar-drawing – experimental and numerical investigation

被引:0
作者
Sellner E. [1 ]
Khatib A. [1 ]
Ambaye A. [1 ]
Groche P. [1 ]
机构
[1] Institut für Produktionstechnologie und Umformmaschinen (PtU) Technische Universität Darmstadt, Otto-Berndt-Str. 2, Darmstadt
来源
WT Werkstattstechnik | 2021年 / 111卷 / 10期
关键词
Compendex;
D O I
10.37544/1436-4980-2021-10-11
中图分类号
学科分类号
摘要
Temperature-assisted processes allow formability enhance-ments of the aluminium alloy EN AW 7075-T6. This paper demonstrates the formability enhancement in a collar drawing process with local contact heating and determines process limits and temperature distributions. A new approach of an IHTC model is implemented in an FEM model, showing the and effects on simulated temperatures and geometries. © 2021, VDI Fachmedien GmBH & Co. KG. All rights reserved.
引用
收藏
页码:665 / 670
页数:5
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