Die-casting molds are tools used to cast metal parts and are used to complete the die-casting process on a special die-casting die forging machine. The basic process of die-casting is: first, the molten metal is poured into the cavity of the mold at low or high speed. The mold has a movable cavity surface. The molten metal is forged under pressure through the cooling process, thereby eliminating the shrinkage of the blank. Loose defects will also cause the internal structure of the blank to reach broken grains in the forging state. The comprehensive mechanical properties of the blank have been significantly improved.
Die casting materials, die casting machines and molds are the three main elements of die casting production, and they are all essential. The so-called die-casting process is the organic and comprehensive application of these three elements to produce qualified castings stably, rhythmically and effectively. These castings have good appearance, internal quality and dimensions, which can meet the requirements of drawings or agreements, and even high-quality casting.