Comprehensive hydraulic test bench

A comprehensive hydraulic test bench relates to the field of hydraulic test benches, and comprises an outer shell used for bearing test equipment and provided with a workbench; the hydraulic power source is arranged on the outer shell; the pressure regulating valve assembly is arranged on the workbe...

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Bibliographische Detailangaben
Hauptverfasser:	MEI LIWEN, SONG FENGTAO, ZHANG YAOYONG, JIAO LIJUN, WANG FUMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A comprehensive hydraulic test bench relates to the field of hydraulic test benches, and comprises an outer shell used for bearing test equipment and provided with a workbench; the hydraulic power source is arranged on the outer shell; the pressure regulating valve assembly is arranged on the workbench, the pressure regulating valve assembly comprises a valve block and an electromagnetic relief valve, the electromagnetic relief valve is provided with a plurality of specification interfaces, and the valve block is provided with a pressure measuring connector and a pressure relay; the test valve assembly is arranged on the workbench, the test valve assembly and the pressure regulating valve assembly share one valve block, and the test valve assembly comprises a plurality of sandwich valve groups with different drift diameters; and the pressure relay test assembly is arranged on the outer shell and is used for sensing the performance and the pressure set value of the pressure relay. According to the invention, t