Aluminum Gravity Casting refers to the process of aluminum alloy entering the cavity for casting and molding under the action of gravity, also known as gravity casting. In a broad sense, the more common ways of aluminum gravity casting are aluminum Sand Casting, aluminum Metal Casting, aluminum fusion casting, aluminum disappearing mold casting, etc. In a narrow sense, aluminum gravity casting is actually through the use of gravity and with the help of various casting methods to make aluminum form change. As there are more Aluminum Casting methods, in addition to aluminum gravity casting there are aluminum mold casting methods, so what is the difference between aluminum gravity casting and aluminum mold casting process?

For aluminum gravity casting in terms of material use mainly has three requirements: the dimensional accuracy is relatively fine, and the material wall thickness should be greater than 4mm. of course, for some high requirements of the local location settings in terms of thickness can also be less than 4mm. in addition, aluminum gravity casting products free degree, relatively mature, high production efficiency, good solidity.

Compared with aluminum gravity casting, the mechanical properties used in aluminum mold casting are far inferior to aluminum gravity casting. Not only that, but also the metal liquid in the casting process can not have sufficient time for absorption, and also can not use the inherent soluble body for processing. Of course, many people will also say that it is not possible to increase the casting efficiency by thickening the outer wall of the material. However, compared with the traditional casting process of aluminum gravity casting, the more prominent advantage of aluminum alloy mold casting is the relatively long service life, and the post-maintenance is also relatively simple.

Aluminum gravity casting is one of the main methods to obtain mechanical casting blanks. Although perfect equipment is the key factor to ensure the quality of aluminum alloy products, the role of molds in the casting process is also very important. Especially for aluminum alloy auto parts manufacturers, whether the accuracy of the mold is high enough and the durability of the equipment is high enough in the casting process will have a very obvious impact on the quality of aluminum auto parts products.

In the process of Aluminum Parts, Aluminum Gravity Casting by virtue of its casting advantages, gradually accepted by the major automobile and daily necessities manufacturers, which also makes its share in the market share is gradually rising, I believe that in the near future, aluminum gravity casting this technology will be further developed and applied, but also in more industries to show a greater use value.