Die-casting is a common cutting technology in metal processing. Use the installed mold to increase the pressure of the die-casting machine, pour liquid copper, aluminum, and other metals into the feed port of the die-casting machine, and cast parts with a certain regular shape. , These die casting parts have a wide range of applications, such as die-casting auto parts, die-casting automotive engine pipes, or die-casting housings. However, its process is relatively complicated, and it is very prone to defective products, which seriously restricts the development of the industry.
With the continuous improvement of the equipment level of die-casting machines, the types of parts manufactured by die-casting are becoming more and more extensive, and the precision of parts is higher. To ensure that high-quality die-casting parts can be obtained, it is necessary to choose die-casting equipment of the appropriate type and superior performance. At present, the injection mechanism of the die-casting machine uses a three-stage injection method, which provides stable high pressure to the liquid alloy continuously through the high-speed filling of the cavity. At present, the vast majority of enterprises in our country use manual die-casting machine equipment, which has caused certain difficulties in the implementation of the die-casting process and has had a certain impact on the quality assurance of die-casting parts.
When using a die-casting machine, it is necessary to continuously improve the operating performance of the die-casting equipment through regular maintenance and maintenance, so as to avoid excessive influence on the quality of die-casting parts caused by equipment factors. The problems found in the equipment maintenance process in each cycle should be solved in time to avoid equipment operation with diseases. Through the improvement of formulation and maintenance technology, the quality of die castings can be effectively improved.