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What kinds of molds are there?
Published:
2023-05-13 15:40
1、Cold extrusion die
Cold extrusion die refers to the cold state of the metal blank into the die, the cavity within a strong pressure and a certain speed, forcing the metal from the cavity extrusion, so as to obtain the required shape, size and a certain mechanical properties of the extruded parts.
2、Extrusion die
Extrusion die belongs to a kind of forming die, except that the way of discharge is realized by the action of extrusion. It is widely used in aluminum shaped structure, and also used in plastic parts. In the front of the extruder, it is used to make tubes, or profiles.
3、Die-casting die
Die-casting die is a tool for casting metal parts, a special die-casting die forging machine to complete the die-casting process.
4、Plastic mold
Plastic mold is a combination of compression molding, extrusion, injection, blow molding and low-foaming molding short. Mold convex, concave mold and auxiliary molding system of coordinated changes, can be processed in different shapes, different sizes of a series of plastic parts.
5、Cavity mold
The cavity mold, also called concave mold, is a working part for forming the outer surface of plastic parts, which can be divided into two categories according to its structure: integral and combined. Is the production of manufacturing industry mold terminology, constitute the product space of the parts called molding parts (i.e. mold as a whole), molding the outer surface of the product parts called cavity mold.