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All-round answers to frequently asked questions

Question How to solve the three major reasons for the poor adhesion of plastic electroplating? 2022-07-27 21:05:43.733
Plastic electroplating generally adopts multi-layer electroplating. If the operation is not strictly performed, the phenomenon of poor adhesion such as blistering and peeling of the coating will often occur. The reasons for this are nothing more than the following three categories of effects.
Question How to adopt the heat treatment method to reduce the heat treatment deformation of the mold? 2022-07-27 21:05:10.806
For precision and complex molds, if the hardness requirements are not too high, pre-heat-treated pre-hardened steels can be used, and pre-heat-treated mold steels (such as 3Cr2Mo, 3CrMnNiMo steel) can be used to reach the hardness at the time of use (the lower hardness is 25~35HRC). , the higher hardness is 40~50HRC), and then the mold is processed and formed without heat treatment, so as to ensure the precision of the precision and complex mold.
Question What is the reason for the shrinkage and depression of injection molded products? 2022-07-27 21:04:42.842
The design of the parts should make the wall thickness uniform and ensure consistent shrinkage.
Question What is the structure of the injection mold? 2022-07-27 21:03:56.229
The injection mold consists of a movable mold and a fixed mold. The movable mold is installed on the moving template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form a gating system and a cavity. When the mold is opened, the movable mold and the fixed mold are separated to take out the plastic product.
Question What are the influencing factors of injection molding shrinkage? 2022-07-27 21:03:15.475
Injection molding cycle: After the plastic is heated and melted by solid particles to fill the mold cavity, the whole process of cooling and molding.
Question Ten factors that affect the quality of the mold! 2022-07-27 21:02:41.744
The mold manufacturing process is a complex process, from the steps of design, processing, assembly, debugging, etc., and finally it can be put into use. In the whole life cycle, the factors affecting the quality of the mold mainly include the following ten aspects:
Question How to make injection mold manufacturing process and basic processing technology? 2022-07-27 21:01:50.943
The production of plastic molds is firstly the process of collecting, analyzing, and digesting product data through the process of collecting, analyzing, and digesting product data by customer engineers who provide product drawings to the mold manufacturer. How to make injection mold manufacturing process and basic processing technology?
Question What is plastic mold flow analysis 2022-07-13 21:46:16.646
Now we are cooperating with some companies, most of the customers need us to provide a mold flow analysis about the product. What is the mold flow analysis? What is the role of plastic mold manufacturers? Here is a general introduction to mold flow analysis:
Question 3D design and standardization of molds 2022-07-13 21:45:45.557
Modern manufacturing is the basic industry that reflects the country's comprehensive national strength. Molds are the core technical equipment for the production of machine tools, automobiles, railway locomotives and other mechanical products, aerospace and navigation products, modern electrical products, information products, household electrical appliances, building materials, medical equipment and other products in the modern manufacturing industry. The mold needs to be specially designed and manufactured, and it is produced in a single piece.
Question The future development direction of mold manufacturing 2022-07-12 21:58:02.529
With the development of economic globalization, the market situation in China is constantly changing. Developed countries propose "re-industrialization" to regain the competitive advantage of the manufacturing industry with artificial intelligence, robots and digital manufacturing. It is difficult for Chinese mold companies to continue to rely on low-cost competitiveness. Moreover, molds are widely used in various fields, and there are more and more requirements for mold equipment. Therefore, mold manufacturing needs technological innovation, and it is an inevitable trend to develop towards standardized unmanned processing.

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