How is internal stress formed?

1. Internal stress generation
In injection molded products, local stress state is different everywhe...

News2023-08-04



Key Points of Injection Mold Design for Outer Bracket of Imager

Product of external bracket of imager is shown in Figure 1. Maximum dimensions of product are 213.00...

News2023-08-03



Research on Modular Design Method of Injection Mold Based on Multi-standard System

Injection mold is a metal model tool for producing plastic products by injection molding process, it...

News2023-08-02



Design of Injection Mold for Automobile Air Conditioner Damper

Figure 1 shows an automobile air-conditioning damper. Plastic part is a plate-shaped structure with...

News2023-08-01



It is rare to have such a complete stamping die information, valuable experience!

Scrap is essentially inverse image of formed hole. That is, same parts in opposite positions. By che...

News2023-07-31

3 minutes to understand a plastic | polycarbonate PC

Polycarbonate is a thermoplastic resin containing -[ORO-CO]-links in main chain of molecule. Accordi...

News2023-07-29



What should I do if ejector pin of injection molding machine is swollen?

Q 1. Manual operation is normal. In semi-automatic mode, you have to wait until mold opening is ter...

News2023-07-28



Properties of transparent plastics and common problems that should be paid attention to in injection

Because plastic has advantages of light weight, good toughness, easy molding and low cost, more more...

News2023-07-27



Preventive measures for mold heat treatment deformation and cracking

Abstract: Due to large variety of specifications, complex shape and low surface roughness value of m...

News2023-07-26



Formation and elimination of bubbles in injection molded parts

Air bubbles in product during injection molding are a common problem to be solved.
This article desc...

News2023-07-25