What Is Condition Monitoring?
Condition monitoring (CM) involves measuring physical parameters of operating equipment to detect changes that indicate developing faults. For bearings, the primary techniques are vibration analysis, temperature monitoring, ultrasonic emission, and oil analysis.
Benefits
Planned downtime vs. emergency breakdowns, optimized spare parts inventory, extended equipment life, and improved safety. See the Condition Monitoring Guide for implementation details.
Frequently Asked Questions
What parameters are monitored in bearing condition monitoring?
Primary parameters: vibration velocity (mm/s RMS), vibration acceleration (g), temperature (contact or infrared), and acoustic emission (ultrasound). Secondary parameters: lubricant oil analysis (particle count, water content, viscosity), motor current signature, and shaft orbit analysis.
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