The quality of car parts mould has a greater role in promoting the development trend of the automobile industry, and it is car parts mould that determines the quality of car parts, so it is necessary to improve the quality of car parts mould more efficiently. Therefore, the design of automobile injection molds is the basis for improving the quality of molds. Here is a brief introduction for you, what are the precautions for car parts mould design and processing?

　　Precautions for car parts mould design and processing:

　　1. The design of plastic products is the key

　　Plastic product design is a key stage in the design of car parts mould. For the design of plastic products, it is necessary to simplify the plastic product model as much as possible. For example, in the thickness design of car parts mould, try to make the thickness of the mold uniform to prevent the occurrence of suitable uneven glue positions.

　　2. The basic requirements of a forming die for parts

　　The compressive strength and strength of the car parts mould should be standardized. Otherwise, it will not be able to withstand the friction and the construction quality will be compromised. After the car parts mould is formed, the surface layer must be glossy, which can be finished by polishing.

　　3. Select car parts mould fractal line and parting surface

　　The clear method of the fractal line can be clarified according to the appearance of the part. The function of the fractal line is to divide the product into two parts, and the boundary line exists. To obtain the parting surface of the car parts mould, you can use the fractal line, and use the fractal line to scan the parting surface of the mold around multiple molds. The parting surface of car parts mould needs to be paid attention to, that is, to ensure that each of the same inclined surfaces has a sealing distance. In addition, it is necessary to ensure the effectiveness of the distance, so that the plastic melt will not be lost casually during the entire injection process.