Theory of injection moulding process

Property of friction between macromolecules when molten plastic flows is called viscosity of plastic...

News2020-07-02



Four aspects to discuss use of mold hot runner

Hot runners are heated to ensure that plastics in runners and gates remain molten. Because there is ...

News2020-07-01



What is benefit of using a secondary roll-out forced demoulding instead of side core pulling?

Button is a commonly used electrical control element, used to turn on or off control circuit to achi...

News2020-06-30



Analysis and Optimization of Deformation Defects in the Opening of Printer Driver Connection

Plastic parts can be generally divided into two categories: appearance plastic parts and internal a...

News2020-06-29



There is no problem with mold polishing, why is brightness of ABS injection molded parts low?

First, injection mold
1. Poor machining of mold cavity
If mold cavity has defects such as scars, mic...

News2020-06-24

16 complete list of deburring process

Burrs are ubiquitous in metal processing. No matter how advanced sophisticated equipment you use, it...

News2020-06-23



Give you a 4-cavity double-head plastic gear injection mold solution

There are two identical gears on both sides of double-headed plastic gear, and gear meshing accuracy...

News2020-06-22



Defect analysis and technological measures of die casting box

Die casting is a highly efficient and less-cutting metal forming precision casting method that is d...

News2020-06-20



Runner and gate of injection mold

Plastic melt enters mold cavity from nozzle of injection moulding machine through main flow channe...

News2020-06-19



Complex injection molding die design points of "original" printer bracket !

Printer stand is the most critical structural component in printer, and plastic structure is very co...

News2020-06-18