Influence of Welding Parameters of Resistance Spot Welding on Joining Aluminum with Copper

Q3 Chemical Engineering

International Journal of Applied Mechanics and Engineering Pub Date : 2022-06-01 DOI:10.2478/ijame-2022-0029

M. H. Sar, M. Ridha, Imad M. Husain, Osamah Sabah Barrak, S. K. Hussein

引用次数: 1

Abstract

Abstract The resistance spot welding (RSW) method was used to join aluminum alloy AA 1050 and copper alloy UNS C50100 sheets. Mechanical properties of the joints were examined. The influence of welding process parameters on tensile shear force of the joints was discussed. The design of experiments (DOE) method was used to analyze the influence of welding parameters on the mechanical properties of the joints. Three RSW parameters were used: welding current, squeeze time, and welding time. The results showed that the joint shear stress increased with increasing the welding current until a value of 12000 Amp. Then the shear stress decreased. The tensile shear stress increased with increasing the welding and squeeze time. As a consequence, it can be possible to weld copper with aluminum by RSW.

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电阻点焊工艺参数对铝铜连接的影响

摘要:采用电阻点焊(RSW)方法对铝合金AA 1050与铜合金UNS C50100板材进行焊接。对接头的力学性能进行了检测。讨论了焊接工艺参数对接头拉伸剪切力的影响。采用试验设计法(DOE)分析了焊接参数对接头力学性能的影响。采用三个RSW参数:焊接电流、挤压时间和焊接时间。结果表明:随着焊接电流的增大，接头剪应力逐渐增大，直至12000安培时剪应力逐渐减小;拉伸剪切应力随焊接时间和挤压时间的增加而增大。因此，可以用RSW焊接铜和铝。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Applied Mechanics and Engineering Engineering-Civil and Structural Engineering

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

35 weeks

期刊介绍： INTERNATIONAL JOURNAL OF APPLIED MECHANICS AND ENGINEERING is an archival journal which aims to publish high quality original papers. These should encompass the best fundamental and applied science with an emphasis on their application to the highest engineering practice. The scope includes all aspects of science and engineering which have relevance to: biomechanics, elasticity, plasticity, vibrations, mechanics of structures, mechatronics, plates & shells, magnetohydrodynamics, rheology, thermodynamics, tribology, fluid dynamics.