How to improve the quality of plastic mold

Plastic mold manufacturing is a very complicated process. From the initial design, processing, assembly, commissioning and other steps to the final actual use, the impact of each process on the quality of plastic mold must be considered throughout the life cycle. Every detail must be in place so as to improve the quality of the final plastic mold.



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

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

3. A perfect quenching process. For plastic molds, the quenching process is indispensable. The quenching step must be performed correctly. If an error occurs in one step, it will cause quality problems in the produced mold, which will cause the plastic mold to fail. Use or shorten the service life.

4. Mold assembly: Plastic mold assembly is just like assembling a machine. Every part and every screw must not be wrong, otherwise the consequences will be very serious, which may lead to product defects and affect production. In the worst case, the mold will be completely damaged and scrapped. So the assembly work must be very detailed. During the assembly process, pay particular attention to the cleaning of the mold, especially the water channels and screw holes. Be sure to blow off the iron filings inside.

5, mold maintenance: mold maintenance is mainly maintenance and maintenance during production. After each use of the mold, comprehensive maintenance is required, especially the rust prevention of the molding part and the rust prevention of the main moving parts. Because the mold needs to receive water during the production process, it may get stuck on the mold during the installation or disassembly process, so be sure to keep the mold dry, and then brush with a layer of oil to protect it.