How to understand connection between main runner and runner of mold

Main runner, runner and gate function are to transport plastic melt from nozzle of injection molding...

News2022-08-19



Design points of injection mold for magnetic powder box bracket

Magnetic powder box bracket is part that fixes magnetic powder box in printer. Product of magnetic p...

News2022-08-18



5 key points for attention in mold design

Design of air extraction hole for vacuum forming is the key to mold design. Air extraction hole shou...

News2022-08-17



How to deal with sudden failure of injection molding machine, order must be clear

Both imported and domestic injection molding machines have following characteristics:
Injection mold...

News2022-08-16



9 questions and answers about injection molding process, do you know answer?

1. Briefly describe working state of check valve in process of plasticization, injection and pressur...

News2022-08-15

Selection of injection pressure and holding pressure during plastic injection molding

Injection pressure refers to pressure exerted on plastic melt by top of plunger or screw. Its functi...

News2022-08-14



Standardization! Injection molding machines of different specifications cannot use same parameters

In the field of plastic injection molding, there is always a strange problem. Every time a mold is i...

News2022-08-13



Radio bracket injection mold design

Radio bracket product is shown in Figure 1. Maximum external dimension of product is 297.13 mm * 11...

News2022-08-12



Super practical common injection molding process calculation formulas!

1
1. Clamping force F(TON) formula:
F=Am*Pv/1000
F: Clamping force: TON Am: Cavity projected area: C...

News2022-08-11



These 14 kinds of injection molding defects are analyzed from aspects of design, material and proces

In injection molding plus process, it may be due to poor processing of raw materials, unreasonable d...

News2022-08-10