Extrusion of Profiles with Variable Wall Thickness

被引：6

作者：

Selvaggio, A. ^{[1
]}

Haase, M. ^{[1
]}

Ben Khalifa, N. ^{[1
]}

Tekkaya, A. E. ^{[1
]}

机构：

[1] TU Dortmund, Inst Forming Technol & Lightweight Construct, Dortmund, Germany

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MANUFACTURING OF LIGHTWEIGHT COMPONENTS: MANULIGHT 2014 | 2014年 / 18卷

关键词：

Extrusion; Variable cross section; Die design;

D O I：

10.1016/j.procir.2014.06.100

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper describes new developments in extrusion processes for the reduction of process chains and the improvement of the flexibility of the extrusion process itself Hereby, the presented and discussed technology is the extrusion of profiles with variable cross-sections. Besides the process principle and advantages, several results of experimental investigations are given in order to show the motivation for fundamental and application-oriented research in the field of extrusion technology. First results on the extrusion of profiles with variable cross-section are shown in this paper. Here, the focus was placed on the development of dies for the extrusion of open and hollow profiles with variable wall thickness. (C) 2014 Published by Elsevier B.V.

引用

页码：15 / 20

页数：6