摘要
分析了汽车保险杠支架的工艺特点,针对零件成形过程中的难点,制定了合理的工艺方案,设计了合理的回弹补偿角,较好地解决了弯曲过程中的成形与回弹问题。生产实践表明,工件尺寸均符合要求,取得了满意的效果。
The technological characteristic of an automobile bumper bracket was analyzed. A feasible process was developed in which reasonable springback compensation angles were designed to solve the problem of spring back after bending forming.
出处
《模具工业》
2009年第10期23-25,共3页
Die & Mould Industry
关键词
保险杠支架
工艺分析
回弹
模具
bumper bracket
process analysis
spring back
die
