repeatability and reproducibility in vibrations
repeatability and reproducibility in vibrations
(OP)
Hallo everybody
I´m working on a project where vibration is measured on a production line (oil punps assembly) and I would like to do a R&R study, does any know how to make a repeatability and reproducibility in vibrations when the signal change in time and frequency? what parameter use: displacement, velocity, aceleration, time, frequency, PSD,etc?. Thank you for any advice.
Cheers
I´m working on a project where vibration is measured on a production line (oil punps assembly) and I would like to do a R&R study, does any know how to make a repeatability and reproducibility in vibrations when the signal change in time and frequency? what parameter use: displacement, velocity, aceleration, time, frequency, PSD,etc?. Thank you for any advice.
Cheers





RE: repeatability and reproducibility in vibrations
If this is for an engineering based analysis, I'd be inclined to use velocity psd. Analyse each peak of interest separately.
Cheers
Greg Locock
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