刮雨器电机外壳弯曲成形

对刮雨器电机外壳弯曲成形的工艺性能进行了分析，对所用模具的结构及原理进行了介绍，以及对弯曲成形工艺与切削工艺进行比较分析．

This paper analyzes the producibility of the bend forming of motor cases,introduces the structure and principle of dies used in the processing and makes a comparison between bend forming pricess and cut-ting process.