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Reasons for defective injection molding parts with small size:1、 Most materials have the characteristics of heat expansion and cold shrinkage, and so do resins. So the formed products begin to shrink···
The close relationship between injection speed and product quality makes it a key parameter of injection molding.By determining the beginning, middle and end of the filling speed segment and realizing···
The reason for the bending of the injection molded parts is that the injection molded parts are similar to the mold cavity but are distorted versions of the mold cavity shape due to the defects of the···
1、 Injection molding machine and mold protectionBefore the injection molding machine stops, the mold should be opened to a distance of 5-10 mm, so that the hinge (crank) mechanism of the mold locking···
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