Experimental Study of Tensile Test in Resistance Spot Welding Process

被引：5

作者：

Habib, Lebbal ^{[1
]}

Abdelkader, Ziadi ^{[2
]}

Habib, Berrekia ^{[1
]}

Benallel, Boukhoulda Farouk ^{[3
]}

机构：

[1] Univ Sci & Technol Mohamed Boudiaf, Dept Mech Engn, Oran 31000, Algeria

[2] Ctr Univ Ain Temouchent, Lab Intelligent Struct DGRSDT, Ain Temouchent 46000, Algeria

[3] Univ Sidi Bel Abbes Djillali Liabes, Lab Mech Struct & Solids Sidi Bel Abbes Algeria, Fac Technol, Sidi Bel Abbes 22000, Algeria

来源：

LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES | 2016年 / 13卷 / 06期

关键词：

Resistance spot welding(RSW); tensile tests; stress; strain; DP450; TRIP700; HSLA350; JOINTS;

D O I：

10.1590/1679-78252271

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Resistance spot welding (RSW) is a widely used joining process for fabricating sheet metal assemblies in automobile industry. In comparison with other welding processes the RSW is faster and easier for automation. This process involves electrical, thermal and mechanical interactions. Resistance spot welding primarily takes place by localized melting spot at the interface of the sheets followed by its quick solidification under sequential control of pressure water-cooled electrode and flow of required electric current for certain duration. In this work the tensile tests were studied, the results obtained show that the type material, the overlap length, the angle of the rolling direction and the thickness of the sheet have an influence in resistance spot welding process.

引用

页码：1228 / 1235

页数：8

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