Dean Whittle training manager at RMS shows how to collect good data on a Boiler Feed Pump at a CHP Plant. To become a certified Vibration Analyst, visit: www.rms-traini...
Hello, Please, for the calculation of the shaft rotation frequency (f=RPM/60) do we take the rotation speed indicated on the nameplate or do we measure the speed on the spot during the collection of vibrations data's. In this case the rotation speed will be variable every time when we collect data and Wich tachymeter do you recommend. Thanks to anyone who can help me to clarify this point
Hello,
Please, for the calculation of the shaft rotation frequency (f=RPM/60) do we take the rotation speed indicated on the nameplate or do we measure the speed on the spot during the collection of vibrations data's. In this case the rotation speed will be variable every time when we collect data and Wich tachymeter do you recommend.
Thanks to anyone who can help me to clarify this point
I think u need to measure the rpm first to know the frequency. Not refer to the nameplate 🤔
@@cesiliabatsyua984 And if we don't have an tachymeter
so, if there a ski slope, the machine is overdamped right?