NEWS

Home > News

Methods to improve the service life of injection mold

date：2023/08/10

In the era of industrial development, injection mold injection mold factory is a key root, is also an important indispensable process, the quality of its processing is not only related to the use of plastic finished products excellent degree, but also has a very direct relationship with the production cost of enterprises. Therefore, in order to further improve the efficiency of Jimei mold and reduce the cost of plastic products, we will talk about how to improve the life of injection mold.
1. Application of plastic raw materials
Different types of plastics require different temperatures to form, and plastic shrinkage rates are different. Therefore, different working conditions have different effects on the service life of the die. So under the premise of satisfying the use performance and product quality, generally should choose the plastic raw materials with good process performance to process the finished products, which is conducive to the molding of products more conducive to the improvement of the life of the mold.
2. Mold structure design
The cavity and the core are the main forming parts of the molding parts. The strength and stiffness of the cavity with different structural forms and the convenience of repairing and replacing the vulnerable parts are different. Therefore, from the perspective of mold service life, the use of better strength and stiffness and easy to repair the structure can extend the life of the mold.
3. Mold materials and heat treatment
Injection molding model is generally more complex, precision and surface roughness requirements are relatively high, the choice of mold materials will affect the quality of the mold and use quality
4. Mold use and maintenance
Whether the use and maintenance of the mold is correct is also a major factor affecting the service life of the mold. According to the appropriate debugging mode of the mold, the parameter design requirements of the injection molding machine in the production of the mold are consistent, and the measures such as regular maintenance of the mold in a planned way can improve the service life of the mold to a certain extent.