Mar
02
2021
"Dent marks" are caused by local internal shrinkage after gate sealing or lack o
Mar
01
2021
For the replacement of dissimilar materials, before and after the replacement of the mater
Feb
27
2021
The ideal working temperature of the hydraulic system should be between 45 degrees and 50
Feb
23
2021
1. Can not shoot glue Approach: 1) The nozzle is blocked by foreign matter. Check whether
Feb
22
2021
1. Fragile defect performance Brittleness means that the part is easy to crack or break in
Feb
21
2021
(1) The temperature of the melt is too high. If the material temperature is too high, the
Jan
30
2021
The injection mold is composed of a movable mold and a fixed mold. The movable mold is ins
Jan
18
2021
The plasticizing device is generally equipped with an integral rotating mechanism. When as
Jan
11
2021
The clamping process is generally divided into three or four stages, which is generally fa
Jan
08
2021
1. Wall rupture This kind of defect generally appears on the side wall near the corner of
Jan
07
2021
The residual stress is too high. When the residual stress in the plastic part is higher th
Jan
06
2021
Jetting, also known as jetting marks and jetting drool, refers to the 65-thread-like strea