Modeling Analysis and Simulation Research of Spring-Return Plunger Pump Based on AMESim.

In this paper, the spring-resetting axial piston pump is taken as the main body of the research. Firstly, the working principle of spring-reset axial piston pump is analyzed, on the basis of theoretical analysis, constructed by hydraulic analysis software AMESim spring return type axial plunger pump, mechanical transmission volume change and flow simulation model, the three parts to spring return of plunger pump simulation model is established, and reveal the value of plunger vice dynamic circumstances has carried on the simulation analysis, at the same time set up working circuit, pump flow pressure value under different speed is discussed. The problem of low test data and high test cost is solved effectively.