Magnesium alloy die casting is a type of alloy commonly used in automobiles. Magnesium alloy die casting machines are the most indispensable machines for producing magnesium alloy die casting. To ensure the effective operation of each magnesium alloy die casting machine, Metal Machining Part are a very important part. In magnesium alloy die casting machines, molds are one of the most important accessories. A mold is a tool used to manufacture the desired product shape, and its quality and accuracy directly affect the quality of the product. Therefore, the material selection and manufacturing process of the mold are very important. Common mold materials include steel, aluminum alloy die casting, etc. The advantages of die casting part are high hardness, good wear and corrosion resistance. In the maintenance of molds, attention should be paid to regularly checking the degree of wear on the molds and replacing severely worn molds in a timely manner to ensure the accuracy and qualit…