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Precautions for mold processing of precision injection molded parts

Release time:2022-05-23

Precision injection molded partsMold processingIt involves many processing processes, and the quality of each process affects the final mold processing quality of precision injection molded parts. Therefore, we need to pay attention to all aspects in the mold processing of precision injection molded parts. Today, let's talk about the precautions in the mold processing of precision injection molded parts.

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1. At the beginning of the design of the mold of each precision injection molding part, the mold opening direction and parting line should be determined first, so as to ensure that the mold structure of the precision injection molding part is simple and easy to process. The core pulling slider mechanism should be reduced as much as possible to avoid the influence of the parting line on the appearance of plastic products.


2. The basic quality of mold design of precision injection molded parts requires understanding the design details of each mold and the correct use of each mold part.


3. When designing the mold processing of precision injection molding parts, we should pay attention to whether we have made similar products before, and understand the situation in the processing and production process, so as to learn experience and lessons.


4. As a mold design engineer of precision injection molding parts, you need to know the test results of your designed mold and the modification of the mold, and learn from experience and lessons.


5. In the design, it is necessary to select the appropriate demoulding slope, so as to prevent the injection molded parts from being scratched.


6. When designing plastic products, we need to comprehensively consider the contradiction between the appearance, performance and process of plastic products.


7. Design the buckle, so that multiple buckles can be used together, so that one or two buckles will not be damaged, so as to increase the service life of the precision injection mold, and try to use rounded corners in the mold design to increase the strength of the mold.


8. The relatively successful mold structure in the design of precision injection molding parts.


9. As mold designers of precision injection molding parts, they need to constantly learn new mold technology in practice and understand more new and complex mold structures.


10. Several schemes shall be considered before the mold design of precision injection molding parts, and the advantages and disadvantages of each scheme shall be measured and selected.

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