In March 2018. A product of the British customer has a complicated technological size, which cannot be produced by ordinary die casting machine. Therefore, the customer specially visited KC Company in China. After a week's investigation and study with our technical team, we analyzed the size, process and material properties. Finally confirmed feasible scheme only using gravity casting can produce quality to meet the standard.

Because the products produced by this method have high production efficiency, simple working procedure, high casting tolerance, good surface roughness, large mechanical strength, can save a lot of mechanical working procedures and equipment, save raw materials and so on, so it has become an important part of our casting industry.

Die casting process is a process of organic combination of die casting machine, die casting die and alloy. The process of filling the cavity of the metal in die casting is the process of unifying the technological factors such as pressure, speed, temperature and time. At the same time, these technological factors influence each other, restrict each other, and complement each other. Only by choosing and adjusting these factors correctly and making them consistent, can we get the expected results. Therefore, in the process of die casting, we should not only pay attention to the technology of casting structure, the advanced nature of die casting mold, the performance and structure of die casting machine, the adaptability of die casting alloy selection and the standardization of melting process; More attention should be paid to the important role of process parameters such as pressure, temperature and time on casting quality. These parameters should be controlled effectively in the process of die casting