Process principle of aluminum alloy die casting.

As long as the aluminum alloy die-casting products produced by the aluminum alloy die-casting plant are used in electronics, automobiles, motors, home appliances and some communication industries, etc., some high-performance, high-precision, high-toughness aluminum alloy die-casting products produced by the aluminum alloy die-casting plant are also used in large aircraft and ships and other industries with high requirements. The main use is still in some mechanical parts.

Aluminum alloy die-casting factory produces aluminum alloy die-casting parts with high dimensional accuracy, low surface roughness, high productivity, high metal utilization rate, casting strength and surface hardness.

The principle of aluminum alloy pressing process * is to use high pressure to press the metal liquid into a precision metal mold cavity, and the metal liquid is cooled and solidified under the pressure to form aluminum alloy die casting. Cold chamber and hot chamber die casting are two basic methods of die casting process. In cold chamber die casting, the metal liquid is poured into the press chamber by hand or automatic pouring device, and then the injection punch advances the metal hydraulic pressure into the mold cavity.

In the hot chamber die casting process, the pressure chamber is perpendicular to the crucible and the metal liquid automatically flows into the pressure chamber through the feed port on the pressure chamber. The injection punch moves down and then pushes the metal liquid into the cavity through the gooseneck tube. After the metal liquid solidifies, the die casting die is opened and the casting is removed to complete an aluminum alloy die casting cycle.