How to improve the quality of the plastic mold manufacturing process

2021-03-23 16:21:44 admin

Plastic mold manufacturing is a very complex 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 plastic molds must be considered during the entire life cycle. The details must be in place to improve the quality of the final plastic mold.


  1. Choose the casting material. The quality of the material directly affects the quality of the plastic mold. It is very important to choose the material with good performance and good heat resistance. In this way, the product produced is the best.


2. The design of plastic molds should be scientific and reasonable. For technical researchers, if they want to design products that meet the current market needs, they must be designed reasonably and use the most standard mold structure to complete the advantages and disadvantages of mold parts. , Standard implementation of mold structure usability and technical processability.


3. Perfect quenching process. For plastic molds, the quenching process is indispensable. The quenching steps must be operated correctly. If a step is incorrectly operated, it will cause quality problems in the produced molds, resulting in failure of the plastic molds. Use or shorten the service life.


  4. Mold assembly: Plastic mold assembly is just like assembling a machine. Every component and every screw must not be wrong, otherwise the consequences will be quite serious, ranging from product defects and affecting production, or completely damaging the mold and causing scrap. Therefore, the assembly work must be very meticulous. Pay special attention to the cleaning of the mold during the assembly process, especially the waterway and screw holes, and the iron filings inside must be blown out.


  5. Mold maintenance: Mold maintenance is mainly maintenance and maintenance during the production process. Every time the mold is used, a comprehensive maintenance must be carried out, especially the rust prevention of the forming part and the rust prevention of the main moving parts. Because the mold needs to receive water during the production process, it may sleep on the mold during the installation or disassembly process, so you must ensure that the mold is dry, and then brush a layer of oil protection.