A high-pressure actuator pulse test bench was designed to evaluate whether hydraulic parts could effectively withstand pressure pulses during their service life.It was controlled by servo valve to simulate three pressure pulse waveforms in the working environment.Using AMESim,the model of the pulse bench hydraulic system was built and the pressure curves obtained by simulation were compared with the standard waveforms.Simulation analysis shows that the water hammer waveform generated by the hydraulic system meets the standard and technical requirements.The test bench was built according to the simulation results and selection calculation.Under the conditions of setting the test frequency at 1 Hz and the steady-state pressure of water hammer wave at 20 MPa,the measured peak pressure was 30.195 MPa and the rise rate was 1 338.9 MPa/s.All parameters meet the technical requirements,and the generated pulse waveform meets the national military standards.