高精度阀芯成型工艺与密封性能关系的研究

Research on Relationship between Forming Process and Sealing Performance of High-precision Valve Core

介绍高精度阀芯的橡胶/金属复合结构及其粘合性能,分析高精度阀芯的成型工艺与密封性能的关系,给出每种成型工艺阀芯的密封解决方案,对成型过程涉及的模具和工装给出合理化建议。所述工艺技术可为各种阀芯和橡胶/金属复合结构制件的研制借鉴。

The rubber/metal composite structure of high-precision valve core and its adhesion property were introduced,the relationship between the forming process and sealing performance of high-precision valve core was analyzed,the sealing solution of the valve core produced by each forming process was presented,and reasonable suggestions were recommended for the molds and tooling involved in the forming process.The forming process technology could be used as a reference for the development and production of various valve cores and rubber/metal composite structure parts.