Aluminum alloy die-casting factories need to open molds when doing new projects, and all aluminum alloy die-casting factories need to do a job before opening molds, which is to design the drawings of the die-casting molds. The design of the pouring system is extremely important, as it directly affects the injection of molten metal and has a significant impact on the quality, production efficiency, and production cost of die-casting parts.

The process of designing a pouring system for aluminum alloy die-casting factories generally includes the following steps: determining the position and number of gates; Design the flow direction of molten metal injection; Determine the shape and size of the sprue. In these steps, except for the position of the gate, which needs to be determined first, the other steps do not necessarily have to be carried out in this order. They interact and constrain each other, and the designers of the aluminum alloy die-casting factory need to design a suitable pouring system based on the actual situation, which tests their experience and skills.