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What abnormal problems will injection molds encounter

What abnormal problems will injection molds encounter

  • Categories:Industry news
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  • Time of issue:2021-12-30 17:44
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(Summary description)Everyone knows that there are various tools and products used in our daily production and life, ranging from transportation tools to buttons and the shells of various household appliances, which are closely related to the customization of injection molds. The shape of the mold determines the shape of the product, and the processing quality and precision of the mold also determines the quality of these products. But do you know what abnormal problems often occur in PC injection mold products? So what are the specific problems that happened today? And teach you how to solve it.

What abnormal problems will injection molds encounter

(Summary description)Everyone knows that there are various tools and products used in our daily production and life, ranging from transportation tools to buttons and the shells of various household appliances, which are closely related to the customization of injection molds. The shape of the mold determines the shape of the product, and the processing quality and precision of the mold also determines the quality of these products. But do you know what abnormal problems often occur in PC injection mold products? So what are the specific problems that happened today? And teach you how to solve it.

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2021-12-30 17:44
  • Views:

Everyone knows that there are various tools and products used in our daily production and life, ranging from transportation tools to buttons and the shells of various household appliances, which are closely related to the customization of injection molds. The shape of the mold determines the shape of the product, and the processing quality and precision of the mold also determines the quality of these products. But do you know what abnormal problems often occur in PC injection mold products? So what are the specific problems that happened today? And teach you how to solve it.


The problems that PC injection molds often encounter are shrinkage, gas lines, lack of glue, and other small problems that often occur. Under this circumstance, when molds are used to produce shells, it is necessary to find a better PC machine. For example, domestic brands are more suitable for producing molds and shells because of their high stability and high temperature resistance. Material, adjust the machine to a more stable state. During the debugging process, the parameters required for the pc shell will be recorded, and the production of the pc shell will be carried out according to the parameters later. Of course, some products are not so well debugged and will shrink. This method is to adjust the rubber content slightly to 90%, and then increase the pressure slightly to 120%, so that the product of the PC injection mold will be There will be no shrinkage.


An injection mold is a tool for producing plastic products. It consists of several sets of parts. The product is clamped on the injection molding machine by a mold. The molten plastic is injected into the injection molding cavity and cooled and shaped in the cavity, and then the front and rear molds are separated. Eject the product out of the mold from the mold cavity. Because this process is cyclical, mold closure means the start of the next injection.

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What kind of problems need to be solved in the design and manufacture of injection molds?
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What kind of problems need to be solved in the design and manufacture of injection molds? The editor will take you to find out.
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What kind of problems need to be solved in the design and manufacture of injection molds? The editor will take you to find out.

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