The approach to resolving defects

(1) Measures such as cleaning the parting surface, cavity and push rod, improving the coating and spraying processes, increasing the clamping force, and increasing the amount of molten metal injected can be taken. These operations are relatively simple and easy to implement.
(2) Adjust the process parameters, such as injection force, injection speed, filling time, ejection time, injection temperature and mold temperature, to optimize the die-casting process.
(3) Replace high-quality alloy ingots, adjust the ratio of new materials to recycled materials, improve the smelting process, and improve the quality and performance of the alloy.
(4) Modify the mold design, optimize the pouring system, add internal sprues and vent slots, etc., to improve the filling and venting performance of the mold.