Defect description: metal flakes appearing on the edge of casting or cavity

cause:
1. The clamping force is not enough
2. The mold insert or slider wear
3. The debris on the parting surface is not cleaned

Improve methods:
1. Adjust the clamping force or boost pressure
2. Repair or replace the insert
3. Clean or polish the debris on the parting surface

During the production of aluminum alloy die-casting parts, pay more attention to the changes in the details of the die-casting mold and die-casting machine, and take good methods as a habit, and the quality will be guaranteed.

Ningbo Hongxin Precision Machinery Co., Ltd. is a professional manufacturer of die casting, prototype, injection molded parts and CNC parts, welcome to contact us to discuss project development.