Complete analysis of plastic processing and forming characteristics

 

Injection molding
Injection molding is a method of producing molding for industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding molding and die casting.

Injection molding machine (referred to as injection machine or injection molding machine) is the main molding equipment that makes plastic products of various shapes with thermoplastic or thermosetting materials using plastic molding mold. Injection molding is realized by injection molding machine and mold.

Extrusion forming
Material through the extruder cylinder and the role between the screw, the side is thermoplasticized, the side is pushed forward by the screw, continuous through the head to make a variety of cross-section products or semi-products of a processing method.

Blow molding
Blow molding, also known as hollow blow molding, is a rapidly developing plastic processing method.

The tubular plastic billet obtained by extrusion or injection molding of thermoplastic resin is placed in a split die while it is hot (or heated to a softening state). After closing the die, compressed air is passed into the billet immediately, so that the plastic billet is blown and close to the inner wall of the die. After cooling and demoulding, various hollow products are obtained.

Summary：

Injection molding is a method of producing molding for industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding molding and die casting.

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Date：

2022-11-30

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