Investigations of weld-line movements for the deep drawing process of tailor welded blanks

被引：60
|
作者：
Choi, Y
Heo, Y
Kim, HY
Seo, D [1 ]
机构：
[1] Sungkyunkwan Univ, Suwon, South Korea
[2] Korea Inst Ind Technol, Inchon, South Korea
[3] Kangwon Univ, Chunchon, South Korea
来源：
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2000年 / 108卷 / 01期
关键词：
tailor welded blanks (TWBs); weld line; laser welding; movement; deep drawing; strain distribution;
D O I：
10.1016/S0924-0136(00)00536-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The purpose of this study is to investigate the weld-line movement of the laser welded sheets during deep drawing process. Two kinds of blank shape, namely square and circular, have the three different initial weld-line locations, respectively. During the deep drawing process of these specimens, the differences of weld-line movement and thickness strain distribution are investigated by experiment and analysis (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：1 / 7
页数：7
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