Skip to main content

Reply to "What motor tests are predictive?"

Terry,

I would add audibile sound analysis to the list. I use sound pressure spectrum at fixed locations (repeat surveys or parametric tests) and pressure gradient measurements (source location) for diagnostic tests. In both cases it is just a different sensor connected to a portable vibration analyzer or multi-channel DAQ system.
Audio observations can be very important, and measurements can offer unique or complimentary machine condition information.

Walt
×
×
×
×