Vibration Techniques: Practical Machinery Vibration Monitoring, Analysis and Predictive Maintenance
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Vibration Techniques: Practical Machinery Vibration Monitoring, Analysis and Predictive Maintenance Course
Introduction:
This comprehensive training program is intended to provide a thorough understanding of vibration analysis's role in the identification, localization, and diagnosis of flaws in rotating and reciprocating machinery. First, the fundamentals and underlying physics of vibration signals are looked at. The examination of signal collecting and processing is followed by a discussion of vibration analysis-based machinery defect diagnostics. After that, the crucial topic of fixing errors found by vibration analysis is discussed.
Course Objectives:
By the end of the course, participants will be able to:
· Understand the basics of vibration measurement
· Demonstrate the basics of signal analysis
· Understand measurement and the characteristics of vibration signals
· Use Data Acquisition Equipment for vibration signals
· Apply vibration analysis for different machinery faults
· Apply specific techniques for pumps, compressors, engines, turbines and motors
Who Should Attend?
This course is intended for Mechanical Engineers, Automation Engineers, Process Engineers, Consulting Engineers, Electrical Engineers, Instrumentation and Control Engineers, Maintenance Engineers, Electricians, Control Technicians and other Technicians.
Course Outlines:
PREDICTIVE MAINTENANCE TECHNIQUES: PREDICTIVE MAINTENANCE BASICS
- Maintenance philosophies
- Evolution of maintenance philosophies
- Plant machinery classification and recommendations
- Principles of predictive maintenance
- Predictive maintenance techniques
- Vibration analysis – a key predictive maintenance technique
PREDICTIVE MAINTENANCE TECHNIQUES: VIBRATION BASICS
- Spring-mass system: mass, stiffness, damping
- System response
- What is the vibration?
- The nature of vibration
- Harmonics
- Limits and standards of vibration
DATA ACQUISITION
- Introduction
- Collection of vibration signal – vibration transducers, characteristics, and mountings
- Conversion of vibrations to the electrical signal
- Conclusion
SIGNAL PROCESSING, APPLICATIONS AND REPRESENTATIONS
- The fast Fourier transform (FFT) analysis
- Time waveform analysis
- Phase signal analysis
- Special signal processes
- Conclusion
MACHINERY FAULT DIAGNOSIS USING VIBRATION ANALYSIS
- Introduction
- Commonly witnessed machinery faults diagnosed by vibration analysis CORRECTING FAULTS THAT CAUSE VIBRATION
- Introduction
- Balancing
- Alignment
- Resonance vibration control with dynamic absorbers
OIL AND PARTICLE ANALYSIS
- Introduction
- Oil fundamentals
- Condition-based maintenance and oil analysis
- Setting up an oil analysis program
- Oil analysis – sampling methods
- Oil analysis – lubricant properties
- Oil analysis – contaminants in lubricants
- Particle analysis techniques
- Alarm limits for various machines (source: National Tribology Services)
- Conclusion
OTHER PREDICTIVE MAINTENANCE TECHNIQUES
- Introduction
- Ultrasound
- Infrared thermography
- Course Conclusion
- POST-TEST and EVALUATION