New processing technologies of incremental sheet metal forming

被引：4

作者：

Haertel, Sebastian ^{[1
]}

Awiszus, Birgit ^{[1
]}

机构：

[1] Tech Univ Chemnitz, Inst Machine Tools & Prod Proc, Professorship Virtual Prod Engn, D-09107 Chemnitz, Germany

来源：

11TH INTERNATIONAL CONFERENCE ON TECHNOLOGY OF PLASTICITY, ICTP 2014 | 2014年 / 81卷

关键词：

Incremental forming; Non-circular spinning; Process simulation; Rotational swing-folding;

D O I：

10.1016/j.proeng.2014.10.326

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The primary objective of this paper is the optimization of the new non-circular spinning process. To this end, a numerical process simulation was conducted. The optimization approach (based on the numerical simulation) entails the targeted adaption of the roller feed rate and of the operating angle of the roller during the process. As a result of the process of optimization, the sheet thinning could be reduced by nearly 30%. Secondly, the new forming process of rotational swing-folding is presented and the first numerical results are given. It is demonstrated that the use of a convex forming tool leads to reduced wrinkling, compared to the use of a cylindrical forming tool. (C) 2014 The Authors. Published by Elsevier Ltd.

引用

页码：2311 / 2317

页数：7

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