According to the analysis results,pre-welding gap was gained quantitatively,which can be regarded as warrants and references for the design of welding clamps.
应用热弹塑性有限元法对液力变矩器点固焊过程夹持力和焊接变形进行全面分析,定量得出了焊接预留间隙,为夹具设计提供了依据。
