Noise analysis in Gear Box
Noise analysis in Gear Box
(OP)
Why noise anaysis is preferred in Gear-box as compared to vibration anaysis?
if the above question isn't correct, then i would like to know when noise analysis is preferred to vibration analysis?
if the above question isn't correct, then i would like to know when noise analysis is preferred to vibration analysis?





RE: Noise analysis in Gear Box
(1)the customer hears noise, doesn't feel vibration
(2) at the frequency of interest typically problems are acoustically transmitted, not structurally
(3) it is a lot easier to measure noise than to measure vibration, and then calculate the noise from that.
any other suggestions?
Cheers
Greg Locock