Methods to improve the tool life of injection mold

In the era of industrial development, injection mold is a key root in the injection molding plant, and also an indispensable important process. The quality of its processing is not only related to the use of plastic products, but also has a very direct relationship with the production cost of enterprises. Therefore, in order to further improve the use efficiency of Jimei mold and reduce the cost of plastic products, we will talk about how to improve the service life of injection mold



1.Application of plastic raw materials

Different kinds of plastics need different temperature when molding, and the shrinkage rate of plastics is also different. Therefore, different working conditions have different effects on the service life of the mold. Therefore, under the premise of meeting the use performance and product quality, plastic raw materials with good process performance should be selected to process the finished products, which is conducive to the molding of products and the improvement of mold life


2.Injection mold structure design
Cavity and core are the main molding parts of plastic parts. The strength and stiffness of cavities with different structure and the convenience of repairing and replacing the vulnerable parts are different. Therefore, from the perspective of the service life of the die, the structure with better strength and stiffness and easy repair can prolong the service life of the tool


3.Material and heat treatment of Injection mold

The injection molding model is generally more complex, and the precision and surface roughness requirements are relatively high. The selection of mold materials will affect the quality of the mold and the quality of use



4.Injection mold use and maintenance
Whether the use and maintenance of the mold is correct or not is also a major factor affecting the service life of the mold. According to the proper debugging mode of the mold, the parameter design requirements of the injection molding machine in the production of the mold are consistent, and the regular maintenance of the mold can improve the service life of the mold in a specific degree


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Jimei mold is an injection mould manufacturer focusing on supporting the supply chain of plastic mold. With 15 years of experience in the tool industry, Jimei mold provides the whole industrial chain service of simultaneous development of injection mold products, product design, mold design, mold manufacturing, injection molding, oil injection screen printing, product assembly and so on.

Focus on automotive plastic mold customization, robot plastic mold customization, 3D printing mold solutions.




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