Zinc alloy die-casting products have burrs. What should we do?

In the process of zinc alloy die-casting production, due to various factors, it is inevitable that zinc alloy die-casting burr occurs. The burr affects the surface appearance of the product, which is a bad effect for production. So, in the face of burr, how should a manufacturer solve it?

The common deburring method adopted by ordinary enterprises is to manually remove the burrs on the surface of zinc alloy die-casting with abrasive paper, grinding head and other tools, but this method is inefficient and only applicable to products with simple structure.

Secondly, die deburring and grinding deburring are also commonly used. The burr treatment is carried out by making a die and using a punch. This method is suitable for zinc alloy die-casting with relatively simple parting surface, and the effect is better than manual; Grinding and deburring is to use sand blasting, roller and vibration to remove the burrs, but the effect is not ideal, which may require subsequent manual or other methods of treatment, and the production process is relatively complex.

In addition to the above three commonly used deburring methods for zinc alloy die-casting, there are also various deburring methods such as freezing, thermal explosion, engraving machine, chemistry, electrolysis, high-pressure water jet and ultrasonic. It is very important for manufacturers to properly deal with the burr problem of zinc alloy die-casting, which should be paid enough attention.