Pawel Lecinski
10 Minute Talk
Bearing Problems – Fault Frequency and Artificial Intelligence-Based Methods
The early detection and fault analysis of bearing problems is crucial. When a rolling-element bearing develops flaws on the races and/or rolling elements, there are four vibration frequencies that can result...
- Pawel Lecinski
- CMRP
Articles
Electrical Frequencies Calculation and AC Motor Faults Patterns. Part 1
The fault diagnosis of induction motors, being probably the most common drivers used for industrial machinery plays an important role to reduce the catastrophic failures and production lost tonnage.
- Pawel Lecinski
- CMRP
10 Minute Talk
GMF Calculation and Gearbox Problems Detection
Gearbox defects can be identified with a quite high accuracy using vibration analysis. This is because the fact the most common defect frequencies are the fundamental Gear Mesh Frequency (GMF) and its harmonics (such 2x GMF, 3x GMF) which can easily detected.
- Pawel Lecinski
- CMRP
Two Minute Tips
Artificial Intelligence vs Vibration-Based Diagnostics
What is important to know is that vibration monitoring techniques that are widely used at present generate the domain of informative features of equipment defects in a form that is extremely problematic for automatic systems. The main issue is...
- Pawel Lecinski
- CMRP
