Discharge machining of Huawei mobile phone case mold

Discharge machining of Huawei mobile phone case mold【Surface finish】0.01μm【Depth error】2μm[Delivery cycle] 3-7 days[Product Process] Ordering, grinder, CNC roughing, heat treatment, CNC finishing, wir

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Discharge machining of Huawei mobile phone case mold


【Surface finish】0.01μm

【Depth error】2μm

[Delivery cycle] 3-7 days

[Product Process] Ordering, grinder, CNC roughing, heat treatment, CNC finishing, wire cutting, discharge


Discharge machining of Huawei mobile phone case mold


These jobs of injection molds must also be done








Injection molds are a relatively important job for various mold manufacturers, and they can be used in many industries. However, it is not only after the injection of the mold is completed, that there is nothing to do. The mold needs to be maintained at ordinary times. Today I bring it to everyone. How to maintain the mold.




First of all, the injection mold manufacturer should provide an information card for each sub-mold to record in detail its use, maintenance and damage, including cleaning, lubrication and rust prevention, so that the staff can quickly understand which parts or components have been damaged. This method has the advantages of no wear and abrasion, and can provide an information basis for discovering and solving problems in the future. It can also record the materials and process parameters of the mold, so as to shorten the test running time and improve work efficiency.




Secondly, in the case of the injection molding machine and the normal operation of the mold, the injection mold manufacturer tests the mold, and finally the various properties of the measured size of the molded plastic part, so that the current state of the mold can be determined to find the cooling system, Point of damage to the profile and other reasons to determine the degree of damage to the mold and the necessity of repair measures.




Then, pay attention to the surface maintenance of the mold. The surface quality directly affects the surface quality of the product. The key is to do all kinds of anti-rust work and choose high-quality, appropriate and professional anti-rust oil. If rust spots caused by injection molding corrosion are found, they should be polished with a grinder first, and then coated with anti-rust oil.




When maintaining the injection mold, you can refer to the above, but do not use hardware such as steel bars or wires to clean the remaining injection molding, so that the surface is easily scratched. At the same time, injection mold manufacturers must conduct follow-up inspections on several important parts, and if problems are found, they should be dealt with in time.