摘要
对制件进行工艺分析,确定冷冲压工艺方案,计算翻边工序孔尺寸。根据零件的加工要求,对冲孔模定位方案进行研究,设计冲孔模结构,解决模具结构设计时遇到的问题。
Process analysis was performed on the flanging workpiece.The stamping process scheme was determined and the size of step holes was calculated.The orientation scheme was determined and the piercing mold was designed according to the requirements of the workpiece.Problems encountered in the structure design of mold were solved.
出处
《热加工工艺》
CSCD
北大核心
2012年第9期132-133,共2页
Hot Working Technology
关键词
冲压工艺
翻边
定位
冲孔
stamping process
flanging
orientation
piercing
