摘要
SPR(Self-Piercing Riveting)自冲铆接技术作为一种新型连接工艺,广泛应用于汽车车身制造中。阐明SPR工艺研究的难点和铆接的变形过程,归纳总结国内外关于SPR的相关研究现状,探讨接头质量的评价指标及方法,探究未来SPR工艺研究的方向和研究重点,并列举SPR工艺在汽车工业与其他领域中的应用。
SPR,as a new connection technology,is widely used in vehicle body manufacturing. Based on the analysis of the characteristics of SPR, illustrate the difficulty of SPR technology research,and analyze the deformation process. Conclude the domestic and international research status of SPR in recent years,discuss the indexes and method to evaluate joints quality,explore its future research focus of related process,and finally list the application of SPR in automotive industries and other fields.
出处
《电焊机》
2016年第4期31-36,共6页
Electric Welding Machine
关键词
自冲铆接
汽车车身制造
质量评价
self-piercing riveting
vehicle bogy manufacturing
quality evaluation
