Material melt temperature, mold temperature and melt temperature in injection;
Injection pressure and clamping force of the die casting machine, open the clamping force and injection according to the the workpieces situation required pressure ratio, the size of the injection speed, etc..
Finally, the die-casting products into the situation to be trimmed to get the perfect parts.

Die-casting mold temperature selection principles:

1) The mold temperature is too low, casting loose the internal structure of the air discharge difficulties in forming;
2) The mold temperature is too high and dense internal structure of castings, castings "welding" is attached to the mold cavity, sticky mode is not easy unloading casting. At the same time too high temperature causes the motif expansion affect the dimensional accuracy of castings.
3) the mold temperature should be selected within the appropriate range, generally by a suitable test, temperature control as well.