本文根据流体动量理论导出了阀芯关闭过程中液动力的关系式，在此基础上建立了二通插装阀阀芯关闭运动方程。
From fluid flow momentum theory the basic equation of flow dynamic forces in the spool closing process is derived, and the spool dynamic equation of the two-way cartridge valve is established.
本文采用滑阀系统图等效成插装阀系统图的方法，设计出一种由二通插装阀组成的典型闭式系统。
The paper USES spool valve system drawing equivalent to cartridge valve system drawing to design a typical hydraulic closed-circuit system consisting of two-way cartridge valve.
研究了插装阀在支架液压系统中的应用前景，设计了采用插装阀的某支撑式液压支架的液压系统，并分析了工作原理。
The application prospect of plus-in valve in hydraulic support was studied. A chock-type hydraulic support equipped plus-in valve was designed, and the working principle was analyzed.
液压系统采用集成式插装阀控制，动作灵敏、可靠，无渗漏。
Hydraulic system adopts integrated cartridge valve control, flexible action, reliable, no leakage.
二通插装阀又称插装式锥阀或逻辑阀。
Two insert installing valve is also named inserts again installs the type taper valve or the logical valve.
二通插装阀又称插装式锥阀或逻辑阀。
Two insert installing valve is also named inserts again installs the type taper valve or the logical valve.
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