The quality of zinc alloy die-casting determines its market price and other customer trust levels. Therefore, in the whole process of Shanghai zinc alloy die-casting production, attention should be paid to carrying out practical operations according to relevant steps, especially when it is necessary to The steps are strictly controlled, so as to ensure that the final product meets the requirements in terms of quality. So what is the production process of zinc alloy die casting?

What is the process of die casting process

First of all, zinc alloy die-casting requires certain abrasives. In the whole process of production and manufacturing, according to this mold die-casting, a professional basic solid model of zinc alloy material is produced. The surface layer of the zinc alloy material after aluminum die casting will be relatively rough, and sometimes there are some metal material particles, which are harmful to the overall appearance, so these kinds of particles must be polished and leveled at this moment, and the overall appearance of the outer layer is relatively smooth. 

Secondly, for some zinc alloy die castings, professional repairs must be carried out after the use of abrasive tools. For example, some zinc alloy die castings must be buried inside, which cannot be suppressed immediately by abrasive tools. The holes must be connected with professional machinery and equipment.

In addition, before the overall production of the zinc alloy material, grinding and polishing must be carried out, that is, the overall surface layer is ground and polished, which is also beneficial to promote the uniform adhesion of the metal material composition to the surface of the casting in the electroplating process stage, resulting in a beautiful appearance. Generous surface.

Finally, the last stage of zinc alloy die-casting manufacturing is the electroplating process. Some castings must also achieve some special practical effects according to unique treatment processes such as painting and powder coating. After the overall process, the packaging can be designed.

The production process of zinc alloy die casting is carried out in this way as a whole, but for some unique types of castings, it must be carried out according to the professional production process before special regulations can be considered. In the whole process of production, processing and manufacturing of zinc alloy materials in Shanghai, only by mastering the professional steps can we produce products with high quality and characteristics.

How to stabilize the molding temperature of die casting

In the whole process of aluminum die casting, if the temperature control is too low, the internal structure of all castings will generally become looser and looser, and the difficulty coefficient will also increase at the gas discharge level. It is also more difficult to form all.

In addition, if the temperature is too high, it is not advisable, because it will make the internal structure of the aluminum die-casting metal material more and more inseparable, and then in the whole process of sticking the mold, it will increase the difficulty factor of unloading. In addition, too high a temperature will make the phantom itself more and more inflated, thus compromising accuracy.

Therefore, our company can only control the temperature within an effective range in the whole process of actual operation, so as to ensure that the pass rate of all aluminum die casting processes are getting higher and higher. It mainly refers to the three levels of the melting temperature of raw materials, the temperature of the mold during injection and the temperature of the melt.

Conclusion

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