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拼焊板在汽车悬架及车身壳体中的应用及进展
引用本文:钱春华,钟毅,王淑军,朱俊毅,亓峰. 拼焊板在汽车悬架及车身壳体中的应用及进展[J]. 机械工程与自动化, 2011, 0(6)
作者姓名:钱春华  钟毅  王淑军  朱俊毅  亓峰
作者单位:1. 宝钢国际经济贸易有限公司,上海,200122
2. 东风日产乘用车公司,广东广州,510800
摘    要:介绍了拼焊板的等离子拼焊工艺及激光拼焊工艺,给出了等离子拼焊板在汽车悬架本体中的应用案例,概括了激光拼焊板在车身壳体上的应用情况;最后,综述了拼焊板的成形性研究进展及发展趋势.

关 键 词:拼焊板  等离子焊接  激光焊接  悬架  车身壳体

Application and Progress of TWB in Automobile Suspension & Body Shell
QIAN Chun-hua,ZHONG Yi,WANG Shu-jun,ZHU Jun-yi,QI Feng. Application and Progress of TWB in Automobile Suspension & Body Shell[J]. Mechanical Engineering & Automation, 2011, 0(6)
Authors:QIAN Chun-hua  ZHONG Yi  WANG Shu-jun  ZHU Jun-yi  QI Feng
Affiliation:QIAN Chun-hua1,ZHONG Yi2,WANG Shu-jun1,ZHU Jun-yi1,QI Feng1(1.Baosteel International Economic & Trading Co.,Ltd.,Shanghai 200122,China,2.Dongfeng Nissan Passenger Vehicle Company,Guangzhou 510800,China)
Abstract:TWB(tailor-welded blank)has been widely used in automotive manufacturing.In this study,the processes of plasma-welding and laser-welding were summarized.Wherein,the application of plasma-welded TWB on automobile suspension ontology and the application of laser-welded TWB on the body shell were figured out.In the last part of the thesis,the development trend of TWB was introduced.
Keywords:TWB  plasma welding  laser welding  suspension  vehicle body shell  
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