How does vibration analysis work?

Answer 1

Vibration is defined as a mechanical fluctuation from one point to another point. There are mainly two types of vibration involved in vibration analysis: free vibration and forced vibration. Free vibration occurs when an object is turned on, such as a clothes dryer and a lawnmower, and is left to vibrate on its own. Forced vibration happens when an outside object or occurrence vibrates an object. The lawnmower shakes due to an earthquake would be an example of this. Furthermore, vibration monitoring is also another important part of analysis.

Answer 2

Vibration analysis works by measuring the mechanical vibration patterns of a system, such as rotating machinery, to detect abnormalities like unbalance, misalignment, or bearing faults. Sensors are used to capture the vibration data, which is then analyzed to identify the root cause of the issue and determine appropriate maintenance actions to prevent equipment failure. The analysis typically involves comparing the vibration signatures to established baseline levels to determine the health of the equipment.