Precautions for the design of the data cable plug mold?

Injection data cable plug mold

Injection data cable plug molds are divided into thermosetting plastic data cable plug molds and thermoplastic plastic data cable plug molds according to molding characteristics; according to the molding process, they are divided into transfer molds, blow molds, casting molds, thermoforming molds, and hot compression molds. (Compression mold), injection mold, etc., among which the hot compression mold can be divided into overflow type, semi-overflow type and non-overflow type by overflow method, and the injection mold can be divided into cold runner mold and heat flow by pouring system There are two types of road molds; they can be divided into mobile and fixed types according to loading and unloading methods.

Matters needing attention in the design of the data cable plug mold

　　High temperature (as molten metal, cast ceramic clay, or some types of plastic).

　　Cooling data cable plug molds and molded products.

　　 High pressure (most plastic injection molding).

　　 Production (no need to destroy the data cable plug mold).

　　 Mass production of data cable plug mold materials or single use.

　　 The number of holes at the same time to make as many products as possible.

　　 Wall thickness of plastic parts.

　　Position of the parting line or parting line.

　　 No chamfering or dead corners.

　　Material

The material of the data cable plug mold directly affects the cooling effect. The commonly used data cable plug mold materials are P20 steel, H13 steel, P6 steel, S7 steel, beryllium copper alloy, aluminum, 420 stainless steel, and 414 stainless steel. The selection principle is:

　　Machinability is good (processing tools are not easy to wear)

　　 The material structure is uniform and there are no defects (the service life of the data cable plug mold is shortened or directly scrapped)

　　Good mechanical properties, good strength, toughness and wear resistance

　　Good surface workability

　　 Easy heat treatment, less deformation

　　Good weldability

　　Good heat resistance, low coefficient of thermal expansion (shortening of the life of the data cable plug mold)

　　High fatigue strength

  easy to get