The importance of vibration analysis

Vibration analysis is a very important technique in mechanical vibration of machine vibration. It is based on the high information content provided by the machine vibration signal. It is an indicator of the machine state and used for fault diagnosis. Vibration analysis is the basis of predictive maintenance procedures, which is widely used in early and serious fault detection and monitoring of mechanical parts such as bearings, shafts, couplings, rotors, motors, etc.

Some problems commonly detected by vibration analysis are: unbalance, misalignment, bending shaft, rolling bearing failure, eccentricity, resonance, loosening, rotor friction, fluid film bearing instability, gear failure, belt/pulley problems.

Due to the improvement of industrial production efficiency, production safety is also paid attention to, in order to avoid the corresponding loss caused by unexpected design vibration, the importance of mechanical equipment vibration monitoring is also increasing.

Vibration frequency analyzer is an important instrument for mechanical vibration monitoring. Through the corresponding processing technology, the corresponding frequency information of the vibration signal can be obtained, so as to help the monitoring personnel judge the current operation of the equipment and achieve the purpose of effective monitoring of mechanical vibration.

In order to avoid the mechanical equipment abnormal vibration caused by the failure and loss is immeasurable, so the industrial machinery and equipment vibration analysis is very necessary!