摘要
高压超大排量动力元件在大型液压设备中应用广泛,其首选泵型是盘配流式径向柱塞泵,该文以一种全新的盘配流式径向柱塞泵为研究对象,对该泵型的工作原理和结构进行了详细的论述,并对该泵的关键摩擦副进行了三维Solidworks建模,对盘配流式径向柱塞泵的缸体(转子)和配流盘这对关键摩擦副在两种主要旋转工况下采用了Ansys进行了静力学分析,找到了该泵型在工况温度为40℃时缸体(转子)和配流盘等效应力和变形量最大的区域,为该泵型的理论设计和样机的试制提供理论依据。
High-pressure large displacement power components in a wide range of large-scale hydraulic equipment widely used in a wide range of large-scale hydraulic equipments,the preferred pump is a valve plate radial piston pump.In this paper a novel radical piston hydraulic pump ported by plate is presented.The working principle and struture of this novel pump are analyzed in detail.Meanwhile,a three-dimensional Solidwork model of key friction pair is established and the two important working condition of friction pair-valve plate and cylinde(rotor)is studied by using Ansys static structural analysis software.We find the area of the largest equivalent stress and total deformation in the working temperature of 40℃in the cylinder(rotor)and valve plate.It will provide important theoretical basis for theoretical design and making the prototype of this type pump.
作者
董季澄
曹文斌
杨国来
陈晨
高文涛
DONG Ji-cheng;CAO Wen-bin;YANG Guo-lai;CHEN Chen;GAO Wen-tao(College of Energy and Power Engineering,Lanzhou University of Technology,Lanzhou730050,China)
出处
《液压气动与密封》
2018年第12期11-14,共4页
Hydraulics Pneumatics & Seals
基金
甘肃省青年科技基金(1610RJYA018)
