The die casting part is not formed and the cavity is not full
Causes:
1. The temperature of the die-casting mold is too low;
2. The temperature of the molten metal is low;
3. The pressure of the press is too small;
4. The molten metal is insufficient; The injection speed is too high;
5. The air cannot be discharged.
Adjustment methods:
1- 2. Increase the temperature of the die-casting mold and molten metal;
3. Replace the high-pressure die-casting machine;
4. Add enough molten metal, reduce the injection speed, and increase the thickness of the feeding port.