采煤机调高液压缸油压影响因素的分析

Analysis on factors affecting hydraulic pressure of lifting cylinder in shearer

从理论方面对采煤机调高液压缸油压影响因素进行了分析,然后运用ADAMS软件对采煤机在不同摇臂摆角和牵引速度条件下液压缸油压的情况做了仿真,将仿真结果与理论分析结果进行了对比,研究了摇臂的摆角和牵引速度对调高液压缸油压的影响。

The paper theoretically analyzed the factors affecting the hydraulic pressure of lifting cylinder in the shearer, and applied ADAMS to simulate the hydraulic pressure of the lifting cylinder at various swing angle of the rocking ann and traction speed of the shearer. And then, the simulation results were contrasted with theoretical analysis results, and impacts of the swing angle of the rocking arm and traction speed of the shearerwere studied.