Overview of raw materials for Dalian aluminum die casting

Dalian aluminum die-casting products are many, and they are often seen in daily life. The cars running on the road, the street lamps and the mobile phones held by pedestrians are all aluminum die-cast products.

The main raw material of Dalian Aluminum die-casting is aluminum. After heating aluminum to liquid, it is injected into the die of the die-casting machine, and then formed by die-casting, which is the fundamental process of aluminum die-casting. Aluminum has good fluidity and plasticity, and is widely used in die casting industry. The parts made of aluminum are beautiful in appearance, the price of aluminum is not high, and the manufacturing cost is greatly reduced

1) Pressure casting, including low pressure (pressure not more than 20MPa), medium pressure (pressure not more than 300MPa) and high pressure (pressure more than 3000MPa) casting methods. 2) Vacuum casting, such as vacuum suction casting. 3) Normal pressure casting is usually used in metal mold casting and sand mold casting. 4) Solidification under pressure, centrifugal casting, high-pressure solidification casting (such as liquid forging), etc. 5) ) Reduced pressure - normal pressure casting. 6) Pressure reducing - pressure casting method. Such as vacuum die casting. In the sand mold casting, according to the mold shape, binder and solidification method selected by the casting sand, it can also be divided into shell mold casting method, sand mold casting method, wax casting method and self-hardening mold casting method.