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  • Plastic injection molding products and improve the defect in the common problems or guidance

    Plastic injection molding products and improve the defect in...

    In the process of injection molding processing may be due to the bad raw material processing, plastic products or mould design is not reasonable, operators do not have the appropriate process operating conditions, or due to

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  • The operation of the injection molding machine

    The operation of the injection molding machine

    to check whether there is water, oil into the electric control box, if be affected with damp be affected with damp, do not switch on. By maintenance personnel will be electrical parts should be dry again after boot.

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  • Injection molding machine how to carry out daily maintenance

    Injection molding machine how to carry out daily maintenance...

    Injection molding machine daily maintenance inspection on machine mainly divided into three parts: 1. The inspection before use. 2. The use of check. 3. Use after inspection

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  • The main process parameters of injection molding

    The main process parameters of injection molding

    njection molding process important plasticizing flow and cooling conditions include influence of temperature, pressure and the corresponding each time, can say to ensure the quality of plastic parts and stable qualified, necessary

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  • Set injection molding process

    Set injection molding process

    reduction of thermoplastic plastic molding shrinkage and calculation as mentioned above, in the form of the influencing factors of thermoplastic plastic molding shrinkage is as follows.

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  • The structure and working principle of injection molding machine

    The structure and working principle of injection molding mac...

    Injection molding is the use of thermal physical properties of plastics, the material from the hopper to join cylinder, cylinder by heating coil heating, melting of material, with outer power within the cylinder under the action of motor driven

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  • Plastic injection molding process defect form and possible factors

    Plastic injection molding process defect form and possible f...

    Silver grain, air bubble, pinhole 1. The resin is not fully dry.1. The resin is not fully dry.1. The screw compression ratio is small. 2. The nozzle and the mold gate joint is not close; 3. Mold exhaust is bad; 4. Improper mold parting surface

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