摘要
根据残余应力状态的分析和试验结果，提出了降低奥氏体不锈钢拉深件侧壁纵向开裂倾向的措施，并推导出新的变形条件下的应力计算公式．
According to residual stress and experimental results, the method of reducing vertical breaking in deep-drawing of austeritic stainless steel. The formula to calculate drawing force under new deforming condition is deduced.
出处
《大连铁道学院学报》
1996年第4期84-87,98,共5页
Journal of Dalian Railway Institute
关键词
奥氏体不锈钢
拉伸变形
应力分析
纵向开裂
austenitic stainless steels
draw deforming
split
stress analysis
