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China lead die casting is a method of casting liquid die casting. Die casting is a precision casting method that uses high pressure to force the molten metal into a metal mold with complex shapes.
The die-casting die forging process is a process completed on a dedicated die-casting die forging machine. Its basic process is as follows: first low-speed or high-speed casting of molten metal into the cavity of the mold, the mold has a movable cavity surface, it is pressurized forging with the cooling process of the molten metal, which eliminates the shrinkage of the blank. Loose 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.
Die casting is a precision casting method. The dimensional tolerances of die castings cast by die casting are very small, and the surface accuracy is very high. In most cases, die castings can be assembled and applied without turning. Parts can also be cast directly.
At present, there are only six types of die-casting alloys: zinc, tin, lead, copper, magnesium, and aluminum. Among them, copper alloys have the highest melting point, and China lead die casting factory has a place at home and abroad. chinaweilong.cn
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