Low-speed Radar GearboxCase Histories using Synchronous Averaging
The following data are from actual industrial machines whose vibration waveforms were analyzed by synchronous averaging as well as conventional vibration spectrum analysis. In these examples, the averaged waveform presented a much clearer and unequivocal picture of the nature of the machine faults than the vibration spectrum did. However, it must be emphasized that synchronous averaging is not suitable for use in finding modulation effects such as sidebands and other conditions where high resolution in the frequency domain are required.
Low-Speed Corrugation Press Gearbox
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