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Do you know all the knowledge about electric jade powder
Introduction to the processing of tourmaline powder: Description of the gating system. The gating system refers to the plastic flow channel in the mold from the injector nozzle to the mold cavity. The gating system is important in several systems. The basic principle of designing the gating system: while meeting the quality of plastic products, it should also be conducive to improving the molding speed to shorten the molding cycle. It is composed of main runner, distributary runner, gate and cold charging well. The path of molten plastic from the injection machine nozzle to the mold cavity is called the runner, where the plastic runner in the gate sleeve is called the main runner, and the rest is called the branch runner. The orifice at the end of the flow path leading to the mold cavity is called the gate, and a cold charging well is set at the end of the flow path that does not lead to the mold cavity.
Attention during the injection molding of electric jade powder: the main reasons for the occurrence of various undesirable phenomena in injection molding are as follows: 1. the difference in the nature of plastic raw materials; 2. the improper setting of molding conditions such as temperature, pressure, and injection rate; 3. the defects in the design or manufacture of molding dies; 4. the poor design of the shape and thickness of molded products; 5. the improper selection of injection molding machines; and the lack of capacity, In fact, the cause of poor injection molding is not simple, which is usually caused by multiple interlacing of the above factors. The determination of the cause of poor injection molding depends on the experience and technology of operators and the filling process of mold cavity. It is recommended to consult relevant professionals before processing to reduce the loss cost.
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