摘要
顶盖是最大的车身覆盖件之一,其冲压工艺生产中常含有拉伸、修边、冲孔、整形、侧修边、侧冲孔及侧整形等工序,非常具有代表性。
Roof panel is one of the biggest covering parts of car body.The stamping process of roof panel,which is very representative,always contains such processes as drawing、trimming、punching、pruning、side trimming、side punching and side pruning,etc.
出处
《模具制造》
2012年第4期47-51,共5页
Die & Mould Manufacture
关键词
顶盖
冲压工艺
成形分析
凸轮
roof panel
stamping process
forming analysis
cam
