Vibration Analysis to detect shaft/tool failures?
Vibration Analysis to detect shaft/tool failures?
(OP)
Hello- I am in the cold rolling industry and want to know if anyone has any experience using vibration analysis tools to detect early shaft/tooling failures. We use shaped rolls to form steel into custom shapes and often a cracked tool is not detected until it completely fails. I would like to develop a way to detect the crack earler.





RE: Vibration Analysis to detect shaft/tool failures?
Cheers
Greg Locock
Please see FAQ731-376: Eng-Tips.com Forum Policies for tips on how to make the best use of Eng-Tips.
RE: Vibration Analysis to detect shaft/tool failures?
Walt
RE: Vibration Analysis to detect shaft/tool failures?
Cheers
Greg Locock
Please see FAQ731-376: Eng-Tips.com Forum Policies for tips on how to make the best use of Eng-Tips.
RE: Vibration Analysis to detect shaft/tool failures?
Walt
RE: Vibration Analysis to detect shaft/tool failures?
In fact I'd go so far as to say that a frighteningly large crack would have a tiny effect on resonant frequency.
Cheers
Greg Locock
Please see FAQ731-376: Eng-Tips.com Forum Policies for tips on how to make the best use of Eng-Tips.
RE: Vibration Analysis to detect shaft/tool failures?