Knowledge

First, the appearance of rubber mold products should not have many flash burrs and traces of knife pins.

Rubber mold pressure injection molding: also known as casting molding. The plastic raw material is added into the preheated charging chamber, and then the pressure column is placed

Rubber molds are divided into four common molds according to the mold structure and product production process: compression molding molds, die casting molding molds, injection mold

The improvement of the surface gloss of rubber molds requires professionals to operate. During the promotion of rubber products, some products require matt and some require bright

First, the regularly maintained rubber mold wear curve is present in every mold.

Friends who do not understand molds are easily confused by rubber molds and plastic molds. The feeling is similar. In fact, the difference between rubber and plastic is very large.

The rubber mold refers to a mold that is designed according to the requirements of the rubber mold products, and the metal materials are produced by mechanical processing according

It has low resistance to hot forging deformation, good plasticity, wide forging temperature range, low forging cracking and low tendency to precipitate network carbide.

The extrusion die can be described by a metaphor: put a foot-shaped cavity on the bottom plate of the pump, block the air outlet