摘要
在汽车冲压件生产过程中,冲压制件回弹严重制约着车间的生产效率及制件精度。叙述了冲压回弹的定义、常见回弹问题及回弹整改方案。通过对常见问题产生回弹因素进行解析,充分识别制件回弹因素,对影响回弹点进行充分剖析,彻底解决此问题并做出相应预防。
In the production process of automobile stamping parts,the springback of stamping parts seriously restricts the production efficiency of workshops and precision of parts.This paper describes the definition of stamping springback, common springback problems and it's rectification schemes.Through the analysis of the factors of common problems what causing the springback .fully identify the springback factors, fully analyzed the impact of springback point, solve this problem thoroughly and make corresponding prevention.
出处
《模具制造》
2019年第7期13-16,共4页
Die & Mould Manufacture
关键词
回弹
冲压外板
方案
梁类件
springback
stamping outer panel
scheme
beam parts