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.
第五章，对泵马达试验台进行了调试与测试工作，以定量泵试验为例，给出各项试验步骤和试验结果分析。
2
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。
3
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.