A table to understand molding conditions of injection molding materials

1. Select proper runner and gate according to fluidity.
2. Select appropriate fusion state correspon...

News2022-01-15



As a mold engineer, do you know all these five little knowledges?

1. What is difference between crystalline and amorphous plastics?
(1) Crystalline is a solid in whic...

News2022-01-14



Design of Injection Mould for Hot Runner of Washing Machine Cover

【Abstract】According to structural characteristics of plastic part, parting method and optimal desi...

News2022-01-13



Can you tell difference between two-color mold structure and overmold mold?

Two-color molds can combine two resins with different characteristics and colors into a single two-c...

News2022-01-12



Is PC material embarrassing to you?

Main reason is that water vapor and other gases in resin cannot be discharged or because of insuffic...

News2022-01-11

Design of Injection Mould for Plastic Helical Gear with Metal Screw

In recent years, driven by rapid development of automotive industry, cross-axis transmission gear tr...

News2022-01-10



Flip chip design case: plastic injection design of protective cover for electrical appliances, simil

Electrical protective cover product is shown in Figure 1. Material is PC+ABS, and shrinkage rate is ...

News2022-01-09



Some basic ideas necessary for injection molding machine maintenance work

Core of repair work of injection molding machine is judgment of fault and treatment of fault. It inv...

News2022-01-07



Design of injection mold for armrest box accessories

With different models, there are many kinds of armrest box accessories, all of which are different. ...

News2022-01-06



What is a thermoplastic? What is difference with thermosetting plastics

Thermoplastics refer to plastics that have characteristics of heating to soften and cooling to harde...

News2022-01-05