Die-casting into shaped NOTES

Die casting machine, die casting mold die-casting alloys and the production of the three elements are indispensable. The so-called die-casting process is to these three elements of the integrated use of organic, enabling stable rhythmically and efficiently produce the appearance of the intrinsic good quality, size, pattern or agreement in line with the requirements of qualified castings, and even high-quality castings.

Abstract...Articles section Die casting conditions of the Notes:

Material melting temperature, injection mold temperature and melt when the temperature;
Die casting machine injection pressure, clamping force, and the mold to determine the force required under the parts of the injection pressure, injection speed size.
Finally, the die-casting products as the conditions to be trimmed in order to obtain perfect parts.

Die-casting mold temperature selection principle:
1) Mold temperature too low, the internal structure of porous castings, air discharge difficulties in forming;
2) The mold temperature is too high, dense internal structure of the casting, but casting is easy, "welding" is attached to the cavity, the stick is not easy to unload out of the casting mold. While too high a temperature will make the expansion motif itself, affect the casting dimensional accuracy.
3) The mold temperature should be selected in the appropriate range, usually after appropriate testing, the temperature control as well.

Die casting conditions of the Notes can be summarized as the following two aspects:

* Material melt temperature, injection mold temperature and melt when the temperature;
* Die-casting machine injection pressure, clamping force, and the mold to determine the force required under the parts of the injection pressure, injection speed size.

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        Peter  Huang