摘要
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.
作者
刘明
晁海洋
李飞翔
LIU Ming;CHAO Haiyang;LI Feixiang(Northwest Rubber and Plastic Research and Design Institute Co.,Ltd,Xianyang 712023,China)
出处
《橡胶工业》
CAS
2022年第10期769-775,共7页
China Rubber Industry
关键词
阀芯
橡胶/金属复合结构
成型工艺
密封性能
粘合性能
valve core
rubber/metal composite structure
forming process
sealing performance
adhesion