Testing system and method for high-temperature screening test of electro-hydraulic servo valve
The invention belongs to the technical field of mechanical engineering, and relates to a servo valve high-temperature screening test system and method.The system comprises an oil way switching device, an electro-hydraulic servo valve installation and oil inlet and return device and a performance tes...
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| creator | WANG NINGFENG JIA XIUJIE |
| description | The invention belongs to the technical field of mechanical engineering, and relates to a servo valve high-temperature screening test system and method.The system comprises an oil way switching device, an electro-hydraulic servo valve installation and oil inlet and return device and a performance test module; the electro-hydraulic servo valve installation and oil inlet and return device is used for installing an electro-hydraulic servo valve to be tested and is communicated with oil inlet and oil return of a hydraulic system, and the oil way switching device is communicated with the electro-hydraulic servo valve installation and oil inlet and return device through a plurality of hydraulic pipelines. The oil path switching device is used for switching connection or disconnection of an oil path channel in the electro-hydraulic servo valve installation and oil inlet and return device, and the performance testing module is electrically connected with the oil path switching device and a to-be-tested electro-hydraul |
| format | Patent |
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| language | chi ; eng |
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| subjects | 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 |
| title | Testing system and method for high-temperature screening test of electro-hydraulic servo valve |
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