What are the manufacturing characteristics of injection mold processing?

What are the manufacturing characteristics of injection mold processing?

The manufacturing characteristics of injection mold processing mainly include the following 6 aspects:

(1) High precision requirements: The accuracy of the injection mold directly affects the quality and production efficiency of the product, so the accuracy of the mold is very high. In the manufacturing process, it is necessary to use high-precision processing equipment and technology to ensure that the parameters of the mold size, shape and surface roughness meet the design requirements.

(2) Material selection is important: The material selection of the injection mold has a crucial impact on its performance and service life. Commonly used mold materials include steel, aluminum alloy, zinc alloy, copper alloy, etc., need to be selected according to the working conditions of the mold, size, cost and other factors.

(3) Heat treatment and surface treatment is important: heat treatment and surface treatment of injection molds is also an important part of the manufacturing process. Heat treatment can improve the mechanical properties and durability of the mold material, while surface treatment can improve the wear resistance and corrosion resistance of the mold.

(4) Unique processing technology: the processing technology of injection mold is different from that of ordinary mechanical processing, and special processing methods and process parameters need to be used, such as electrode processing, electric discharge processing, wire cutting processing, etc. These processing methods can be fine processed according to the shape and size of the mold to achieve the manufacture of complex structures.

(5) High assembly requirements: the assembly accuracy of the injection mold has an important impact on its working performance and service life. In the assembly process, it is necessary to use precision measuring equipment and assembly technology to ensure the accuracy of the mold and the flexibility of the moving mechanism.

(6) Mold testing and adjustment: After the completion of injection mold manufacturing, it is necessary to test and adjust the mold to ensure that its working performance and product quality meet the design requirements. In the process of mold testing, it is necessary to observe the parameters of mold temperature, pressure, injection speed and so on, and make necessary adjustment and optimization of the mold.

In summary, the manufacturing characteristics of injection mold processing include high-precision requirements, important material selection, important heat treatment and surface treatment, unique processing technology, high assembly requirements, and mold testing and adjustment. These characteristics require manufacturers to have rich technical experience and advanced processing equipment to ensure the quality and performance of injection molds.