| 摘要 |
PROBLEM TO BE SOLVED: To provide a servo-valve characteristics measuring device which dispenses with a special engineer for measurement, capable of performing characteristics measurement with a single device, regardless of the servo-valve characteristics to be measured, and optimizing the overhaul time of the servo valve. SOLUTION: This servo valve characteristic measuring device 10 is equipped with a characteristics measuring hydraulic device 11, where the servo valve 1 which is a measuring object is mounted, a servo valve control means for driving the servo valve so that data necessary for measuring a prescribed servo valve characteristics can be acquired, a data detection means for detecting the data necessary for measuring the servo valve characteristics, and a characteristics information generation means for generating servo valve characteristic information, based on the data from the data detection means. The characteristics information generation means is constituted of a data sampling device 7 and a personal computer 4. The personal computer 4 displays the set information on a hydraulic circuit, corresponding to a measuring item selected by a user. COPYRIGHT: (C)2005,JPO&NCIPI
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