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Greasing Effect on Bearing Fault Frequencies
BPFO and BPFI peaks were observed at the DE of Condensate extraction Pump 2A and 4A. After greasing, the peaks dropped …
Peakvue Analysis Case for Bearing Damage
Peakvue analysis is crucial for detecting initial antifriction bearing damage, requiring careful database setup, includ…
Axial Fan Imbalance and Bent Shaft Failure
Axial fan experienced imbalance and bent shaft failures, detected through velocity spectrum analysis. Balancing and sha…
BPFI - Bearing Inner Race Failure
Portable sensors on the online platform monitor vibrations and perform spectral analysis for early failure identificati…
Motor Fan Double Row Bearing Damage
SKF 22228 cc c3w33 double row bearing damage was detected online and replaced. The bearing, located on the side closest…
Mechanical Looseness on a High-Speed Equipment
High-speed equipment analysis detected 1x dominant hillock and 1x 3.5 g.s vibration signals.
Incorrect Belt Tension and Alignment Problems
Incorrect belt tension and alignment in belt-pulley-connected equipment lead to excessive pressure, temperature increas…
Screw Pass Frequency for a Screw Type Compressor
Screw type compressor vibration data shows roughness compared to similar equipment, with higher amplitude and dominant …
Auxiliary Boiler Fan Bearing Failure
Vibration analysis identified a critical bearing issue on an AUX Boiler Fan, but the fan continued to operate despite w…
Agitator Pinion Gear Failure
Portable sensor and platform enabled efficient temperature and vibration monitoring, leading to accurate diagnostics. T…
Vertical Pump Wear in the Bushings
A vertical pump experienced increasing vibration levels, indicating wear in the bushings. Despite initial low vibration…
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