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Plastic shrinkage of plastic molds and its influencing factors.
15-05-2020
The characteristic of thermoplastics is that they expand after heating and contract after cooling. Of course, the volume will shrink after pressurization. In the injection plastic molding process, the molten plastic is f...
Eight factors affecting mold structure and mold individual system.
28-04-2020
1. Cavity layout. According to the geometric structure characteristics of plastic parts, dimensional accuracy requirements, batch size, mold manufacturing difficulty, mold cost, etc., determine the number of cavities and...
The four parts of SMC molding die accessories to be regularly maintained
11-04-2020
The SMC molding position of each SMC molded requires annual maintenance. Some SMC mold repair techniques can allow the effective operation of SMC mold components and prevent accidents. Regular maintenance of SMC mold par...
Method of prolonging the service life of the mold
07-04-2020
There are many ways to improve the service life of the mold.If you want to increase the service life of the mold and save costs, you can use the method of heat treatment to refine the grain. Using grain refinement to imp...
Method for increasing service life of stamping die
03-04-2020
Improve stamping die design Whether the design of the stamping die is reasonable is the basis for improving the durability of the stamping die. Therefore, when designing the stamping die, effective measures should be tak...
Three thermal diffusion techniques to improve the life of plastic molds
28-03-2020
Carburizing Different molds of different materials generally use different heat treatment methods, and plastic molds that use low-carbon steel and low-carbon alloy steel to extrude the cavity generally use the carburizin...