1. Mold blank preparation. Most die blanks are metal, taking destruction processing as an example. The raw materials for forging…… MORE
High precision dies should not only have high machining accuracy, but also have good machining quality. Generally speaking, the …… MORE
3C electronic shell materials need flame retardancy, balance of strength and toughness, thin-wall molding and dimensional stabil…… MORE
General purpose plastics general purpose plastics refer to those plastics that are mainly used for mass production of a large nu…… MORE
Engineering plastics are widely used in manufacturing industrial parts and various shells because of their excellent properties …… MORE
The surface treatment of plastic products mainly includes coating treatment and coating treatment. Plastics generally have high …… MORE
This kind of composite material called tepex is a semi-finished plate (organic plate), which is also used for lightweight struct…… MORE
General classification of molds: it can be divided into plastic molds and non plastic molds: (1) non plastic molds include: cast…… MORE
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Plastic mold is the abbreviation of combined plastic mold, which is used for compression molding, extrusion molding, injection m…… MORE
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Selection of materials there are many kinds of plastic materials, which have different requirements for different types of produ…… MORE
There are many types of moulds. Only plastic moulds can be divided into: (1) injection moulds; (2) Blow mold; (3) Blister mold; …… MORE
With the development of Internet of things, industrial Internet, intelligent connection, 5g and 6G communication technology, wir…… MORE
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