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  • What are the use and maintenance of plastic molds?

    Plastic mold is a key special tool for forming plastic products. If the quality of the mold changes, for example, the shape changes, the position moves, the molding surface becomes rough, and the contact of the clamping surface is not strict, it will...

  • What are the gas-assisted mold manufacturing processes?

    We pay attention to the design of gas-assisted molds and strict mold processing. In the initial design, we will consider how to make the wall thickness distribution of gas-assisted products uniform, and then decide how to use the best air passage, an...

  • How to improve mold quality during injection mold processing?

    Manufacturing plastic molds is a very complicated process. From the initial design, processing, assembly, debugging and other steps to the final actual use, the impact of each process on the quality of the injection mold must be considered during the...

  • What are the ways to take out the products that remain in the mold cavity?

    Plastic mold knowledge-the method of taking out the products remaining in the mold cavity: 1. Use a brass sheet to squeeze the product into the gap between the product and the mold, pry the product away from the mold cavity, but use this method with ...

  • Annual inspection and maintenance of injection molding machine

    1. Check the quality of the hydraulic oil. Generally, the hydraulic oil used for injection molding machines is replaced with a new oil every 1-1.5 years: When the new equipment is used, the hydraulic oil should be discharged from the hydraulic system...

  • Injection molding process

    1. The mold should have the stability of injection production and the repeatability of process parameter adjustment within the range of normal injection molding conditions. 2. The injection pressure during mold injection production should generally b...

  • How can we make a high-quality mold?

    Mold appearance, size, fit 1. Defects are not allowed on the surface of the product: lack of material, scorch, top white, white line, peak, blistering, whitening (or cracking, breaking), baking, wrinkles. The 2. Welding marks: Generally, the length o...

  • What problems will occur in the production process of injection molding workshop 2

      27. Use a paper pad to lock the mold on one side of the mold (the parts have burrs), causing the mold clamping mechanism to deform and even the Corinthian column to break; 28. The front mold of the product is glued with hot glue to lock the mo...