插装阀在电牵引采煤机液压系统中的应用研究

Application and Study of the Plug-In Valve in the Hydraulic System of Electric Shearer

对用插装阀设计电牵引采煤机液压系统作了分析、研究和应用设计。插装阀的抗污染能力强、易于集成安装,用其设计液压系统,既能满足使用要求,又可改善工作性能,符合技术发展趋势,应引起设计人员的高度关注。

The paper makes analysis, study and application design to the electric shearer about the hydraulic system designed by plug-in valve that has strong anti-pollution capacity and is easy to integrated assembly, not meets with employment requirement but improves the operation performance, which accords with technical development trend and should bring the technician to intense attention.