Ultrasonic Device for Measuring Shaft Eccentricity

A method is proposed for measuring the eccentricity of rotating shafts that connect electric motors to various energy transducers. A functional diagram is developed for a device permitting acoustic measurement of shaft eccentricity. The time for shaft compression and the shaft’s torsional angles are...

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Bibliographic Details
Published inRussian engineering research Vol. 43; no. 11; pp. 1350 - 1360
Main Authors Gordeev, B. A., Okhulkov, S. N., Vanyagin, A. V., Stepanov, K. S., Plekhov, A. S.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.11.2023
Springer Nature B.V
Subjects
Acoustic measurement
Eccentricity
Electric motors
Engineering
Engineering Design
Measuring instruments
Rotating shafts
angular deformation
phase shift
rotating shaft
frequency deviation
swept frequency generator
eccentricity
mixer
torque
ultrasonic delay line
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Summary:A method is proposed for measuring the eccentricity of rotating shafts that connect electric motors to various energy transducers. A functional diagram is developed for a device permitting acoustic measurement of shaft eccentricity. The time for shaft compression and the shaft’s torsional angles are determined in the cases of zero and maximum eccentricity.
ISSN:1068-798X
1934-8088
DOI:10.3103/S1068798X23110126