Gravity casting is one of the casting methods of aluminum alloy. Many people don't know the characteristics of this casting method, nor what products it is suitable for. Therefore, we will make a solution for gravity casting. In fact, the main ways of aluminum alloy casting are high pressure, gravity, low pressure, dewaxing and so on. Nowadays, gravity casting is popular because of its good surface quality and high precision. In addition, there is no sand hole or air hole in this casting method, and after heat treatment, there will be sand hole or air hole, so as to achieve good mechanical strength. Compared with other casting methods, it can ensure the quality of aluminum alloy products better.
Which industries are suitable for gravity casting aluminum
Because of its low melting point and good casting performance, it is widely used in all walks of life, especially in industries with high requirements, such as the need to produce products with complex inner cavity, large thickness or high strength. Sometimes, die casting can be used in production, some enterprises will choose this way, because gravity casting can not only ensure product quality, but also reduce mold cost.
It is about the gravity casting characteristics of aluminum alloy castings. Because of its outstanding advantages, it can also reduce cost investment to a large extent. Therefore, when many industries need aluminum alloy casting, they will choose this casting method.