Distortion research on projection welding of car door hinge - Part II: Residual stresses and distortions analysis of projection welding

被引：0
|
作者：
Luo, Ai-Hui [1 ]
Cheng, Guan-Long [1 ]
Lai, Xin-Min [1 ]
Zhu, Wen-Feng [1 ]
机构：
[1] BMTC, Mechanical and Power Engineering School, Shanghai Jiaotong University, Shanghai 200030, China
来源：
Hanjie Xuebao/Transactions of the China Welding Institution | 2005年 / 26卷 / 05期
关键词：
Deformation - Distortion (waves) - Doors - Finite element method - Hinges - Mathematical models - Plates (structural components) - Projection welding - Residual stresses - Temperature distribution - Two dimensional;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
According to the actual condition, a 2D finite element model was built for the car door hinge and reinforced plate. Based on the result of temperature distribution by the process analysis of projection welding, the heat distortions and the distribution of residual stresses were gained by the analysis of heat stresses in the free constraint condition. Then the distortion tendency of car door hinge was analyzed in the end and coincident conclusions were gained.
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页码：27 / 30
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