natural frequency
Two Minute Tips
Resonance & Natural Frequency
Have you ever tried to balance a fan and its vibration won’t go down? No matter what you do, do you know what Resonance is?
3 Tips to diagnose Resonance and 6 ways to correct it below.
- Dr. Thierry Erbessd
- Erbessd Instruments
Five Minute Facts
Resonance & Natural Frequency
Have you ever been trying to balance a fan and its vibration doesn't go down, no matter what you do? Do you know what resonance is?
- Dr. Thierry Erbessd
- Erbessd Instruments
White Papers
Modern Vibration Analysis Technology Applied to the Four Stages of Bearing Failure
Within the vibration community, it is commonly accepted to describe a spalling process in a bearing in four stages; from the first microscopic sign to a severely damaged bearing...
- Ron Kittle
- SPM Instrument Inc
White Papers
Selecting Vibration Sensors
Selecting the best accelerometer for a specific predictive maintenance application can be a daunting task – even for the most seasoned walk-around warrior…
- Meredith Christman
- PCB Piezotronics
Articles
Prevent Future Faults; The Ultimate Challenge for Analysts
Vibration analysts shouldn't detect misalignment that results from poor alignment practices. Vibration analysts shouldn't detect cavitation. And vibration analysts shouldn't detect faults in rolling element bearings...
- Jason Tranter
- Mobius Institute
Webinars
Distinguishing Between Unbalance Looseness and Resonance
It can be challenging to determine the difference between unbalance, looseness and resonance when analyzing vibration data. This presentation shows you the differences and how to confirm your diagnosis of these potential faults.
- Jason Tranter
- Mobius Institute
Case Studies and Stories
Deep Well Vertical Pump Analysis using Electrical Signature Analysis (ESA)
There are many advantages that vertical pumps provide over horizontally mounted pumps and when they operate properly they generally provide many years of reliable, maintenance free operation. However, in almost any plant with a large inventory of vertical pumps they will have one or more of these pumps that are considered “bad actors”...
