What should the stamping parts processing plant pay attention to when processing aluminum stamping parts?

Before stamping parts processing plants produce and process aluminum stamping parts, they must be familiar with the characteristics of aluminum material and how to ensure that it avoids undesirable phenomena during the re-stamping process; 1. The aluminum material is soft and the mold is easy to block. Therefore, when designing the mold gap, it is better to place a gap of 10% of the thickness of the side material. The straight depth of the knife edge is more suitable for 2mm, and the taper is suitable for 0.81 degrees; 2. Because the aluminum material is brittle and easy to crack, especially in the reflexed edge In the case of high pressure, try not to make crimping. Even if you do, make the crimping a little wider and shallower; 3. For aluminum stampings, the knife edge is required to be cut with a slow-moving thread to prevent burrs and blanking. Difficulties, aluminum parts are prone to high temperatures, so the hardness of the die punch used must be above 60 degrees, at least using SKD11 material; 4. If the stamping parts processing plant wants to process the aluminum stamping parts well and reduce the defect rate, they must first clean , Including molds, punching tabletops, assembly lines and packaging materials, etc., must be free of sharp debris and dirt. Article recommendation: How to improve the degree of automation of stamping parts processing and production? Previous: In the metal stamping parts mold, the structure and fixing method of the punch