摘要
提出了一种煤矿坑道远控钻机液压系统方案,采用国产具有MA认证的电比例换向阀与国外液控LS多路阀组合的方式,在充分利用国外LS多路阀优良性能的基础上,通过集成高精度地解决了煤矿坑道钻机远程控制问题。应用AMESim软件为系统建立了仿真模型,通过仿真动态分析验证了系统设计的合理性。
A hydraulic system was designed for coal mine tunnel remote-controlled drilling rig. So a design with the combination of solenoid valves with MA made in China and abroad hydrauliccontrolled LS multiple unit valves was did. In this way, on the base of high performance of abroad LS multiple unit valves, remote control was fulfilled with high accuracy. Software AMESim was used to establish a simulation model for the system, the system was simulated and validated.
出处
《煤矿机械》
北大核心
2014年第7期151-153,共3页
Coal Mine Machinery
关键词
煤矿坑道钻机
远控
液压系统
动态分析
coalmine tunnel used drilling rig
remote control
hydraulic system
dynamic analysis
