What are the types of molds?

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Moulds can be divided into metal moulds, plastic moulds and their special moulds according to the different materials formed.

 

Hardware molds are divided into: including stamping die (such as blanking die, bending die, drawing die, turning hole die, shrinkage hole die, undulating die, expanding die, shaping die, etc.), forging die (such as die forging die, upsetting forging die, etc.), extrusion die, extrusion die, die casting die, forging die, etc.

 

Non-metallic mould is divided into: plastic mould, inorganic non-metallic mould, sand mould, vacuum mould and paraffin mould.

 

Among them, with the rapid development of polymer plastics, plastic mold and people's life is closely related. Plastic mold generally can be divided into: injection molding mold, extrusion molding mold, gas auxiliary molding mold, etc.

 

 

 

This article is reprinted from "Baidu Encyclopedia"