What kind of problems need to be solved in the design and manufacture of injection molds? The editor will take you to find out.

1. Reasonable structure selection: According to the drawings and technical requirements, select the appropriate molding method and equipment, and combine the factory capacity to give the structure plan of the injection mold. The opinions of the relevant parties can be combined in the process to discuss and study comprehensively.

2. Dimension standard of injection mold molded parts: The molded parts are extremely important, which determine the shape, size and quality of the plastic parts. The average shrinkage method is usually used for calculation. If the accuracy is high, it can be calculated by the tolerance zone method.

3. Should be easy to manufacture: When designing, it should be as cheap as possible and easy to manufacture.

4. Injection mold parts should have good wear resistance: Good wear resistance means that their service life will not be bad. When designing, it is necessary to put forward necessary requirements for materials, processing methods, heat treatment, etc., but also need to consider how convenient Adjust to avoid the inability to replace the parts when they are damaged.