Die casting mold is a casting liquid forging method

Die-casting mold is a method of casting liquid forging, and die-casting mold is a process completed on a dedicated die-casting die forging machine. Its basic technological process is that the molten metal is firstly cast at low or high speed into the cavity of the mold. The mold has a movable cavity surface. It is forged under pressure with the cooling process of the molten metal to eliminate shrinkage and porosity of the blank. Defects also make the internal structure of the blank reach broken grains in the forged state. The comprehensive mechanical properties of the blank have been significantly improved.

The alloys used in die castings are mainly non-ferrous alloys. As for ferrous metals (steel, iron, etc.) due to mold materials, they are rarely used. Aluminum alloys are widely used in non-ferrous alloy die castings, followed by zinc alloys. Die-casting materials, die-casting machines, and molds are the three major elements of die-casting production, all of which are indispensable. The so-called die-casting process is the organic and comprehensive application of these three elements to enable stable, rhythmic and efficient production of qualified castings with good appearance, good internal quality, and dimensions that meet the requirements of the drawing or agreement.