The correct mold is the premise for the smooth production of aluminum alloy hardware die castings, which plays an important role in ensuring the quality of aluminum alloy hardware die castings. Due to the characteristics of aluminum alloy hardware die casting process, the correct selection of various process parameters is the decisive factor for obtaining high-quality aluminum alloy hardware die castings, and the mold is the premise for the correct selection and adjustment of various process parameters. Die design is mainly to produce aluminum alloy metal die castings, fully reflecting the expected factors.

If the mold design is reasonable, there will be few problems in actual production, and the qualification rate of castings will be high. On the contrary, the mold design is unreasonable. For example, when designing castings, the winding force of the fixed mold is basically the same, while the gating system is mostly in the fixed mold, which is produced on the aluminum alloy metal die-casting machine. On the aluminum alloy metal die-casting machine, the punch cannot feed after injection, the castings cannot be produced normally, and the castings are always stuck on the fixed mold.

Although the finish of the die cavity is very smooth, it will stick to the die due to the deep cavity. Therefore, when designing the aluminum alloy metal die casting mold, you must comprehensively analyze the structure of the casting and be familiar with the operation process of the aluminum alloy metal die casting machine. Understand the possibility and process parameters of aluminum alloy metal die-casting machine adjustment, master the filling characteristics under different conditions, and consider the mold processing method, drilling and fixing form, so as to design a practical mold that meets the production requirements.