• 2023-11-20
• 572
• 5 Comments

Is injection mold difficult?

Injection mold is a high-precision, high-demand manufacturing process, and its manufacturing difficulty is relatively large. Here are some common difficulties in injection mold manufacturing:

1. High design difficulty: injection mold design needs to take into account many factors, such as the flow of plastic during injection molding, cooling time, shrinkage rate, etc. At the same time, it is also necessary to consider the structure, accuracy, life and other factors of the mold, so the design is more difficult.

2. High manufacturing accuracy: The manufacturing of injection molds requires the use of high-precision processing equipment and technology, such as EDM, CNC machining, etc. At the same time, the accuracy between the components is also required to ensure the stability and accuracy of the mold in the injection process.

3. Processing difficulty: the processing of injection molds is more difficult, and complex cutting and processing technologies need to be used, such as precision grinding, electric discharge machining, etc. At the same time, the matching accuracy between the parts of the mold is also required to be high, and accurate assembly and debugging are required.

4, material selection and heat treatment is difficult: injection mold manufacturing needs to select the appropriate material, and appropriate heat treatment to ensure that the mold has sufficient strength, hardness and wear resistance. Material selection and heat treatment are difficult and require extensive experience and expertise.

5. Maintenance and repair is difficult: the injection mold will be worn and damaged during use, which requires timely maintenance and repair. Mold maintenance and repair is difficult and requires a wealth of experience and expertise.

To sum up, injection mold manufacturing is more difficult, the need to use high-precision processing equipment and technology, while the need to have a wealth of experience and expertise. However, with the development of technology and the continuous improvement of the process, the manufacturing difficulty of injection molds is also decreasing.