Global Knowledge Hub
Technology & Innovation
Sharing the Latest in Maintenance, Reliability, and Industrial Technology
613
Knowledge Posts
38563
Total Views
Knowledge Posts
Bearing Fault Detection by Rotational Looseness
Bearing fault detection. rotational looseness
Paper Roll Bearing Fault
A 14-inch diameter paper roll bearing in the Canadian Paper Industry experienced wear and tear. The Partnered Ultrasoun…
Water Pump Cavitation Case
Cavitation in the water pump overhang type causes high vibrations and noise, potentially reducing MTBF. Inspection with…
Bearing Catastrophic Damage Case
Bearing Catastrophic Damage Case
Induction Motor Mechanical Looseness
High vibrations in the radial directions on the RH side of a 2000 KW Induction Motor at 990 RPM were observed. After co…
Misalignment Related GMF and Sidebands at Gear-Pinion
Harmonic GMF, sidebands, and a small peak at 1x speed indicate misalignment between the pinion and girth gear or journa…
Gearbox Input Pinion Damaged Teeth
Vibration data indicated potential issues with the gearbox, leading to an offline inspection that revealed excessive we…
Bearing Failure Detection with Smart Sensors
Dynamox sensors demonstrated bearing failure through trend graphs and spectra, showing reduced vibration after replacem…
Overhang Fan Soft Foot and Imbalance
Defects in fan overhang at 3000rpm and 50kw motor. Despite hot weather and heavy equipment, the team achieved great res…
Gearbox Broken - Chipped Teeth Case
VA conducted on a Gearbox with suspected Broken/ Chipped Teeth. When Gearbox was visually Inspected it was found to be…
Bearing Wear Case
Vibration spectra show bearing 22314 failure frequencies, with peakVue impacts up to 5.8 G’s.
Want to Share Your Knowledge?
Join our community to share your expertise and learn from others!