Because the particularity of injection molds depends on its characteristics in mold design and manufacturing, the following article will summarize several aspects of injection molds from design to manufacture according to the usage scenarios of injection molds Features.

1. The cavity and core are three-dimensional

The external and internal shapes of custom plastic parts are directly formed by the cavity and core, these complex three-dimensional surface processing is relatively difficult, especially in the cavity blind hole Forming surface processing, if the traditional processing method is used, not only requires high technical strength of workers, many assisting fixtures, many tools, and long processing time.

2. High precision and surface quality requirements, long service life

At present, the dimensional accuracy requirements of plastic parts of general injection moulding mould Co., Ltd. are IT6-7, and the surface roughness is Ra0.2-0.1μm, which meets the specifications of the corresponding injection mould parts And precision requirements IT5-6, surface roughness Ra0.1μm below.