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  • What cause the runner sticky mold in the process o...

    There is runner sticky mold in the process of injection moulding for injection mold. The runner sticky mold will make the injection machining slowly and cannot operate mass production. What cause the runner sticky mold?   1. the polish of main runner is not enough and lead to difficulty for r

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  • How to solve the long injection circle problem ?

    The long injection circle is not only will increases costs, but laso will affect the delivery date. Then how to shorten the circle of injection molding?   1.The injection temperature of injection mould is too high, and lead to the long cooling time. Thus it should be lower the temperature of

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  • How to solve the blinster problem in the process o...

    In injection moulding, injection product will has bllinster. And if the injection product is transparent, it will has severe influence on the quality of injection product. Why the injection product will has blinster? How to solve the blinster problem of injection product?   1.Density Bubble.

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  • What will the injection molding parameter affect t...

     We will go on to share the molding conditions which is affect the shrinkage of plastic product as below:   4. Injection speed. The injection speed has a little influence on the shrinkage of injection product,but is not entirely without leverage. For the thin wall  injection product

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  • What will the injection molding parameter affect t...

    Injection molding will have influence on the shrinkage of plastic, so what term will affect the injection molding parameter? It will make the shrinkage increase or decrease? Below we will analyse to you: 1.The temperature of gun barrel. The higher temperature of gun barrel, the better for injection

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  • How to choose a proper material for injection prod...

    The category of the material of injection product is various, for example the hard rubber has PP,ABS,PC,PA6, and soft lining has TPE material etc.So we how to choose a proper material for injection product?   1.According to the needed product performance requirement to determine. For example,

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  • How to solve the problem on deformation of injecti...

    We have analysed the deformation reasons of injection product before. We had found out the deformation reason, so what action should be taken to solve this problem?   1.product deformation is due to the insufficient cooling, we can add the water line and increase the waterway to improve the d

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  • The main reason for the crack of injection product...

    Injection product will crack in the injection molding, and cause the defective product.Especially in the trial mold process, the probability of crack is greater. So what cause the crack of injection product? 1.The design of mold structure is unreasonable. For example, the unreasonable design of eje

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  • The reasons of product distortion in the process o...

    The product distortion is the general problem in the injection process, so what will cause the distortion of product? 1.Product distortion after ejecting.Because the pressure of ejected product is uneven to cause the distortion. 2.Insufficient cooling. The design of cooling waterway is unreasonabl

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  • The working principle and structure of injection m...

    The working principle of injection molding is the technic process that have the aid of screw thrust, plastify the plastic material and eject it into the closed mold cavity. After cooling and take out the plastic product. Injection molding manufacturing is a circulation process, each cycle start from

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Dongguan Yongsheng Hardware Plastics Product Co.,Ltd All rights reserved
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Xin an Community,Chang an,Dongguan City,Guangdong Province,China.
Keywords: injection molding,injection mould,die casting mold,plastic products,die casting products|,mold manufacturer
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