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依据计量检定与实测结果，分析讨论了进口ＤＶＦ２仪器配用非接触电涡流传感器对小直径高速转轴测振时仪器读数修正，被测轴与传感器端部直径的比值Ｄ／ｄ，适用的静态间隙小压值等问题。
According to the results of metrological verification and measurement, this paper analyzes and corrects the readings of imported DVF2 instruments with non-contact eddy current sensors for small-diameter high-speed shaft vibration measurement, the ratio of the measured shaft diameter to the sensor end diameter D / d, the applicable static clearance Small pressure and other issues.