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The importance of the process of producing aluminum alloy die castings is here

Release time:

2020-07-15

Dongguan Jie Aosi Aluminum Alloy Die Casting Factory introduced that when a new aluminum alloy project is developed, the general processes are: mold inspection Etc. Correct and reasonable molds are the prerequisite for the smooth production of aluminum alloy die castings, and play an important role in ensuring the quality of aluminum alloy die castings. Due to the characteristics of the aluminum alloy die-casting process, the correct selection of various process parameters is the decisive factor for obtaining high-quality aluminum alloy die-casting parts, and the mold is the premise for the correct selection and adjustment of various process parameters. The mold design is mainly the production of aluminum alloy die castings. Fully reflect the expected factors.

Jie Aosi Die Casting Factory, based on the editor's many years of die casting experience, said that if the mold design is reasonable, there will be fewer problems encountered in actual production, and the pass rate of castings will be high. On the contrary, the mold design is unreasonable. For example, when the casting is designed, the wrapping force of the movable and fixed molds is basically the same, and the gating system is mostly in the fixed mold, and it is produced on an aluminum alloy die-casting machine that cannot be fed by the punch after injection, so it cannot be produced normally. The casting has been stuck to the fixed die. Although the finish of the fixed mold cavity is very smooth, the phenomenon of sticking to the fixed mold still occurs due to the deep cavity. Therefore, when designing an aluminum alloy die-casting mold, it is necessary to comprehensively analyze the structure of the casting, be familiar with the operation process of the aluminum alloy die-casting machine, understand the possibility of adjusting the aluminum alloy die-casting machine and process parameters, and master the filling characteristics under different conditions. Only after considering the method of mold processing, drilling and fixing, can a mold that is practical and meets production requirements be designed.

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It can be seen that the production process plays a vital role in the quality of die castings. Only through scientific and reasonable production processes can the yield of die castings be improved and the interests of customers guaranteed.

 

Key words:

die casting, aluminum alloy, mold, die casting, mold design, process

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