Simulation Study on Load-Sensing Hydraulic Drawing System of Coal Mining Machine
A new hydraulic drawing system of coal mining machine is proposed in this paper. The variable plunger pump adopted in the hydraulic drawing system of coal mining machine is replaced by load-sensing variable displacement pump. The working principle and energy-saving of the new system are introduced. The performance of the new system is obtained by the simulation study using AMESim.
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
T. H. Peng et al., "Simulation Study on Load-Sensing Hydraulic Drawing System of Coal Mining Machine", Applied Mechanics and Materials, Vols. 37-38, pp. 1195-1198, 2010