This article designed a displacement setting mechanism by the fixed quantity of valve model radial column piston as base pump.
以阀式径向柱塞定量泵为基泵设计了控制进油阻力的变量机构。
2
Through a study in characteristic curve of the engine and hydraulic pump, the matching efficiencies between engine and fixed and hydraulic variable displacementpump were analyzed respectively.
综合发动机和液压泵的特性曲线,分别对发动机与液压变量泵、定量泵进行了匹配效率分析;
3
Chapter 5, the pump and motor test rig is debugged and tested. A serial of experiments of fixeddisplacementpump are schemed out, and the experiment results are analyzed.