摘要通过应力分析,结合作者生产实践讨论了工艺切口在汽车覆盖件拉深成形中的应用。By analysing strain, as well as combining production practice of the author, discuss application of process-cut in drawing of automobile panels.
6Rebelo N.,Nagtegaal J.C.,Hibbitt H.D..Finite element analysis of sheet forming process. International Journal for Numerical Methods in Engineering, 1990,30( 8 ): 1739-1758.