Middle-position punching and positioning detection system for hydraulic power-assisted steering valve

The utility model provides a hydraulic power-assisted steering valve middle-position punching positioning detection system which comprises an industrial personal computer, a hydraulic power-assisted steering valve, a hydraulic station, a clamping tool, a drilling device and a hand wheel, the hydraul...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG MINGRONG, XIA SHIHAI, XIAO XIZHI, ZHANG JUN, TU ZHIGANG, WU YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING BORING COCKS COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL TRANSPORTING TURNING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a hydraulic power-assisted steering valve middle-position punching positioning detection system which comprises an industrial personal computer, a hydraulic power-assisted steering valve, a hydraulic station, a clamping tool, a drilling device and a hand wheel, the hydraulic station, the clamping tool, the drilling device and the hand wheel are respectively connected with the industrial personal computer, an inlet of the hydraulic station is connected into an oil tank through an oil pipe, and an outlet of the hydraulic station is connected to the hydraulic power-assisted steering valve. A clamping tool used for clamping a workpiece is arranged on one side of the hydraulic power-assisted steering valve, a first pressure sensor and a second pressure sensor are arranged at a left-turning power-assisted oil port and a right-turning power-assisted oil port of the hydraulic power-assisted steering valve respectively, and the hydraulic power-assisted steering valve is further connected wit