基于电液比例控制的采煤机调高液压系统仿真  

Simulation and Analysis of Shearer Lifts Hydraulic System Based on Electro-hydraulic Proportional Control

作　　者：郭卫[1] 王滨[1] 梁鑫[1] 钟立雯 余建林[1] 

机构地区：[1]西安科技大学,西安710054

出　　处：《煤矿机械》2015年第5期122-124,共3页Coal Mine Machinery

摘　　要：以MG750/1910-WD型牵引采煤机的技术参数为基础,对调高液压系统的工作原理进行分析,利用AMESim软件建立了液压系统的仿真模型,通过仿真模拟不同工况下采煤机调高液压缸的运动情况,进而分析不同结构参数对其动态性能的影响。Based on the technical parameter of the MG750/1910-WD electrical haulage shearer, make a analysis of the hydraulic system＇ working principle, AMESim was used to establish the simulation model for the hydraulic system. According to the simulation of the movement of shearer lift the hydro- cylinder in different situation, then has analyzed the effect of different structure parameter on its dynamic performance.

关 键 词：采煤机 液压调高系统 AMESIM 

分 类 号：TD421.6[矿业工程—矿山机电]