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不锈钢冲压拉伸件工艺求助

更新时间: 2020-10-03 00:00:00     

1、冲一底孔,然后翻边,再冲切;

2、计算出孔大小;

3、高度不一样是翻边间隙大小不一致,模具没装配好或压料力不均匀;

4、一边毛刺过大是冲切间隙大小不一,模具没装配好;

5、慢丝切割以消除毛刺;

6、提高模具寿命需用DC53,不锈钢模具专用材料,成型模表面需要镀钛。

关键词: 不锈钢 冲压 工艺 求助

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