Shearing process of copper alloy wire for metal zipper

被引：6

作者：

Hiromi, Chikako ^{[1
]}

Tsuchida, Shigeru ^{[1
]}

Kozato, Futoshi ^{[1
]}

Mikado, Hiroko ^{[1
]}

Kawamura, Shingo ^{[1
]}

Kita, Kazuhiko ^{[1
]}

Yoneyama, Takeshi ^{[2
]}

机构：

[1] YKK Corp, 200 Yoshida, Kurobe, Toyama 9388601, Japan

[2] Kanazawa Univ, Sch Mech Engn, Kanazawa, Ishikawa 9201192, Japan

来源：

PROCEEDINGS OF THE 17TH INTERNATIONAL CONFERENCE ON METAL FORMING METAL FORMING 2018 | 2018年 / 15卷

关键词：

Shearing process; Round wire; Preformed wire; Shearing strain rate;

D O I：

10.1016/j.promfg.2018.07.289

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Metal zipper elements are formed by shearing, forging, and bending from preformed wires. These plastic deformations are carried out repeatedly and continuously at high speeds. This study investigated the deformation mechanisms in the shearing of a round wire and a preformed wire. From the observation of the cross section of the wire during the shearing, it has been understood that shearing process of the round wire is composed of simple shearing, compression of the sheared specimen and final separation. Shearing process of the preformed wire has been also investigated through the observation of sheared specimen. (C) 2018 The Authors. Published by Elsevier B.V.

引用

页码：639 / 646

页数：8