对液压支架用阀综合性能试验台液压系统的改进  

Improvement for Hydraulic Support with Valve Comprehensive Performance Test Rig Hydraulic System

作　　者：张建中[1] 朱英[1] 姚忠福[1] 辛莹莹[1] 孔德文[1] 

机构地区：[1]山东科技大学机电工程学院,山东青岛266510

出　　处：《煤矿机械》2011年第8期166-167,共2页Coal Mine Machinery

摘　　要：对液压支架用阀综合性能试验台的液压系统进行了改进和完善,针对现有液压支架操纵阀试验台液压系统,没有完全按照相关标准的回路综合,只能对液压支架用阀的部分功能和性能进行检测。新的试验台可以对液压支架用阀进行大流量实验,与原来的试验台相比液压系统结构简单;测试结果可靠。Hydraulic valve for comprehensive pertormance test rig with hydraulic system is improved and perfected. According to traditional hydraulic support operating valve test rig not setting forth relevant standards for integrated circuit, and test content not conforming with relevant standards, so test rig can only test for several foundation. Design of new test rig hydraulic system is introduced, make test rig can of hydraulic support with valves to big flow experiment. Compared with original test rig hydraulic system structure is simple, test results are reliable

关 键 词：支架用阀 液压系统 试验台 

分 类 号：TD355[矿业工程—矿井建设]