This paper contains the development of the expected vibration frequencies for a misaligned metallic-disk flexible coupling based on the analysis of the structural vibrations produced by misalignment. Further, experimental results obtained through real-time spectrum analysis showing that all the theoretically predicted vibration frequencies are produced by a misaligned metallic-disk flexible coupling, but the 2× and 4× running speed components show the largest changes as misalignment increases.
Detection of a Misaligned Disk Coupling Using Spectrum Analysis
D. L. Dewell,
D. L. Dewell
Allied Corporation, Chesterfield, Va.
L. D. Mitchell
Virginia Polytechnic Institute and State University, Blacksburg, Va. 24061
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Dewell, D. L., and Mitchell, L. D. (January 1, 1984). "Detection of a Misaligned Disk Coupling Using Spectrum Analysis." ASME. J. Vib., Acoust., Stress, and Reliab. January 1984; 106(1): 9–16. https://doi.org/10.1115/1.3269161
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