Weldbonding strengthens and balances the stresses in spot-welded dissimilar thickness joints
Weldbonding strengthens and balances the stresses in spot-welded dissimilar thickness joints
复制标题
DOI：
10.1016/s0924-0136(02)01119-6
复制
发表时间：
2003-03-20
影响因子：
6.3
通讯作者：
Darwish, SM
中科院分区：
文献类型：
--
作者：
Darwish, SM
通常在点焊中，待连接的金属是相似的，或者待连接的板的厚度是相似的，或者两者都是。本工作的目的是分析点焊不同厚度的接头。有限元技术用于本工作的分析。目前的工作给出的应力更集中向较薄的部分，罐焊不同厚度的接头，然而，在与点焊熔核结合的粘合剂层的引入，导致加强和平衡的应力在两个成员的联合。(C)2002年由ELsevier Science B.V.出版。
Often in spot welding, the metals to be joined are similar or the thicknesses of the sheets to be joined are similar or both. The aim of the present work is to analyze spot-welded dissimilar thickness joints. The finite element technique was used for the analysis of the present work. The present work gives that the stresses are more concentrated towards the thinner part of a,pot-welded dissimilar thickness joint, however, the introduction of an adhesive layer in conjunction with the spot weld nugget, resulted in strengthening and balancing the stresses on both members of the joint. (C) 2002 Published by ELsevier Science B.V.