Definition
Aluminum alloy gravity casting, as the name suggests, uses gravity to inject aluminum alloy liquid material into the mold to form the desired shape. This casting method offers many advantages over traditional die casting and cradle casting.
Advantage
- Gravity casting technology can realize the free flow of alloy liquid, and reduce the formation of pores and impurities inside the alloy. Because aluminum alloys have highly-liquid characteristics, pores or inclusions are easily formed during the casting process. Gravity casting melts and mixes aluminum alloys, expelling gases from the alloys, which can control the flow speed and direction of the alloys to form a uniform organizational structure.
- Gravity casting can form uniform grains and organizational structure, thereby improving the strength, toughness and corrosion resistance of aluminum alloy parts.
Since gravity casting can control the temperature and pressure inside the casting, it can control the size and structure of the grains in the casting parts. Aluminum alloy castings with small grain sizes and tightly arranged grains have excellent mechanical properties and corrosion resistance. - Gravity casting simplifies the production process and improves production efficiency and product quality.
Gravity casting does not require additional pressure equipment or cradle machines, just a dedicated mold. - In addition, aluminum alloy gravity casting can also be used in combination with other casting processes, such as steam pressure casting or die casting processes, to produce more complex aluminum alloy castings.
Attention Points while Production
- The principle of aluminum alloy gravity casting is not only to control the melting and uniform mixing of the alloy, but also to control the temperature, pressure and speed of the alloy during the casting process.
- The principle of aluminum alloy gravity casting is not only to control the melting and uniform mixing of the alloy, but also to control the temperature, pressure and speed of the alloy during the casting process.
- During the casting process, a special coolant is used to adjust the temperature of the mold and alloy to control the solidification rate and grain size of the alloy.
- During the casting process, the alloy also needs to be compressed and vibrated to mix the alloy liquid and gas evenly.
In short, the principle of aluminum alloy gravity casting is very important, as it determines the quality and performance of castings. If we can master this principle proficiently and combine it with advanced production technology and equipment, we can produce high-quality, high-performance aluminum alloy castings and provide better products and services to all walks of life.
Aluminum alloy gravity casting is an advanced production process with many excellent properties. Widely used in steel, aviation, automobile and other industries.
Yutung Company has this advanced technology to provide customized services to customers around the world. Welcome to send us inquiries via email sales@ytcasting.com or whatsapp +86 13962947398
