Measuring and testing – Vibration – Resonance – frequency – or amplitude study
Patent
1997-03-27
1999-09-14
Noland, Thomas P.
Measuring and testing
Vibration
Resonance, frequency, or amplitude study
73602, 702 36, 702 39, G01N 2912, G01N 2906
Patent
active
059525762
ABSTRACT:
A part undergoing resonant ultrasound testing is simultaneously driven at a plurality of resonant test frequencies. The response of the part is measured simultaneously. There may be one or more driving transducers and one or more vibration sensing transducers.
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Miller Rose M.
Noland Thomas P.
Quasar International
Snider Ronald R.
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