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Motor Fluting Defect at NDE Insulated Bearing
NDE insulated bearing with fluting defects in 1000kw motor; carbon ring installation considered for extended life.
Vibration Time Waveform Signal Processing: From Analog to Digital
Vibration analysis requires accurate time waveform signal processing, transitioning from analog to digital. This involv…
Pump Bearing Problem Detection with Smart Sensors
Smart sensors detected a bearing problem in a pump, optimizing performance and competitiveness.
Air Handling Unit Fan Damaged Belt Sheaves
A pharmaceutical manufacturing facility used wireless monitoring to detect a loose mounting/foundation issue in an Air …
Air Handling Unit Fan Bearing Defect
An AHU supply fan in a pharmaceutical R&D center experienced an anomaly detected by a wireless monitoring system and id…
Circulation Pump Isolator Bolt Looseness
High-amplitude vibrations were observed in the pump system, particularly in the horizontal direction at 1X operating fr…
Induction Motor Broken Rotor Bar Fault
Vibration analysis reveals sidebands around the supply frequency, indicating a broken rotor bar fault in an induction m…
Booster Pump Impeller Side Bearing Failure
Bearing failure signals were observed in a 355 kW booster pump, leading to maintenance. Damage to the Throat bush in th…
Mechanical Looseness by Vibration Analysis
The severity of vibration issues depends on the type of measurement chosen. Different measurements can reveal different…
Pulp and Paper Sector Agitator Bearing Failure
Real-time monitoring solution detected a bearing failure in a pulp agitator, enabling predictive maintenance and preven…
Rotary Dryer Gearbox Tooth Damage
Time Synchronous Averaging (TSA) reduces noise in measurements by averaging waveforms in a time buffer before FFT calcu…
Belt and Pulley Drive Systems Beat Vibrations
Belt and pulley drive systems should avoid identical pulley diameters to prevent belt slippage and beat vibrations. Adj…
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