摘要
简述了阀门填料函的密封原理,介绍了填料函的尺寸选择及填料压紧力与摩擦力的计算方法,对阀门设计制造具有一定的借鉴意义。
The sealing principle of valve stuffing box was described, and size selection of stuffing box, calculation methods forpacking force and friction force were also introduced in this article. There would be certain significance to the design and man-ufacturing of valve.
出处
《机械研究与应用》
2014年第5期160-161,165,共3页
Mechanical Research & Application
关键词
阀门
填料函
密封
计算
valve
stuffing box
sealing
calculation
