Mold injection molding manufacturers share the influencing factors of plastic mold making


Author: MULAN -Plastic Molding Manufacturer

Plastic mold is the abbreviation of combined mold for compression molding, extrusion molding, injection molding, blow molding and low foam molding. Through the coordinated changes of the punch and die and the auxiliary molding system, a series of plastic parts of different shapes and sizes can be processed. Plastic mold is the mother of industry, many products will involve plastic.

All kinds of tools and products we use in our daily production and life, from the machine base and the shell of the fuselage, to the shells of embryo head screws, buttons and the shells of various household appliances, are closely related to molds. The shape of the mold determines the shape of these products, and the processing quality and precision of the mold also determine the quality of these products. Due to the different materials, appearance, specifications and uses of various products, molds are divided into casting molds, forging molds, die-casting molds, stamping molds and other non-plastic molds as well as plastic molds.

Let's learn about the influencing factors in the process of making plastic molds with injection mold manufacturers. 1. When the parting surface mold is closed, the concave mold and the convex mold cooperate with each other. 2. The structural parts are the slider, inclined top, straight top block, etc. of the complex mold. 3. The precision of the mold includes card avoidance, fine positioning, guide pillars, Locating pins, etc. 4. The gating system is located between the nozzle of the injection molding machine and the mold cavity, and consists of a main channel, a runner, a gate and a cold cavity.

5. Other plastic shrinkage and various factors that affect the dimensional accuracy of the product, such as mold manufacturing and assembly errors, mold wear, etc. In addition, when designing compression molds and mold injection molding, the matching of process and structural parameters of the molding machine should also be considered. The above is the answer of the injection mold processing manufacturer to this question. If you have other questions and needs, you can call and leave a message to us! .

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