工業用アルミのプレス加工で注意すべき問題と方法
15 Sep, 2020Because the aluminum alloy stamping material is softer than metal iron, the price is expensive, it is easy to break, and some aluminum alloy products need follow-up processing, such as wire drawing, anodic treatment, etc., it is especially easy to produce top injuries and scratches during stamping production. Special attention should be paid to the following points in die manufacturing: 1. Punching should be arranged at the back of the project as far as possible without affecting the number of ......