What are the Auto Injection Molds?​

2021-04-08

What are the Auto Injection Molds?

There are four kinds of auto injection mold classification method, according to the different plastic parts molding processing method, can be divided into the following categories: injection mold, compression mold, die casting mould, extrusion mold.


bumper mold

When people talk about a car, the first thing they see is the car body, which represents the image characteristics of a car.Therefore, in a narrow sense, the automobile die is the general name of all stamping products die on the automobile body, that is, the stamping die.But speaking in a broad sense, the automobile mold is the general name of all automobile parts mold, for example, the automobile stamping mold, automobile forging mold, automobile casting wax mold, automobile injection mold, automobile glass mold, etc.

 Auautomobile central control board mold

The characteristics of the molding process of the injection mold are that the plastic is placed in the heating cylinder of the injection machine, the plastic is heated and melted, and pushed by the screw or plunger of the injection machine, the plastic enters the injection mold cavity through the nozzle and the pouring system of the mold, and the plastic is cured and formed by pressure holding, cooling and solidification in the mold cavity.Injection molding can not only shape complex plastic parts, but also high production efficiency and good quality.Therefore, injection molding occupies a large proportion in the plastic parts molding, and the injection mold accounts for more than half of the plastic molding mold.Injection machine is mainly used for thermoplastic molding.In recent years, it is also gradually used for the molding of thermosetting plastics.

automobile enveloping mold

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