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. In the process, you can combine the opinions of related parties and comprehensively discuss and research.

2. Dimension standard of injection mold molded parts: The molded parts are extremely important and determine the shape, size and quality of the plastic parts. The average shrinkage method is usually used for calculation. If the accuracy is higher, 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 its service life will not be bad. When designing, it is necessary to put forward the necessary requirements for materials, processing methods, heat treatment, etc., and consider how convenient it is Adjust to avoid the inability to replace the parts when they are damaged.