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

页码：665 / 670

页数：5

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