摘要
介绍了几种可提高拉伸变形程度的拉伸方法:凸缘加热法拉伸、深冷拉伸、加径向压力的拉伸、推拉拉伸,重点介绍了推拉拉伸。
Introduced some special drawing methods that could improved drawing deformation degree, such as flange heating method darwing, deep cold drawing, add radial press drawing, push and pull drawing. Mainly introduced push and pull drawing method.
出处
《模具制造》
2009年第6期28-31,共4页
Die & Mould Manufacture
关键词
拉伸方法
变形程度
拉伸系数
drawing method
deformation degree
drawing coefficient
