摘要
配油阀是液压冲击器的重要组成部分,配油阀的选型和设计适当与否对冲击器的性能影响极大。本文分析了液压冲击器配油阀的要求及目前三种结构形式配油阀的结构特点与适应性,得出了配油阀主要参数的设计计算公式,对液压冲击器配油阀的设计具有重要的指导意义。
The distribution valve is an important part of hydraulic breaker. The propriety or not of its model and design affect the performance of hydraulic breaker. This paper analyses the request of distribution valve and the characteristic of structure and adaptability of present three types valve, it elicits the account formulas of main parameter.
出处
《凿岩机械气动工具》
2005年第2期29-32,共4页
Rock Drilling Machinery & Pneumatic Tools
关键词
液压冲击器
配油阀
直径
行程
Hydraulic breaker, distribution valve, diameter, journey
