Vibration Analysis and Monitoring

What You Will Learn

• 1 Learn the fundamental concepts of mechanical vibration, including parameters, single degree of freedom systems, and the importance of vibration analysis.
• 2 Understand the principles, types, and selection criteria of vibration sensors such as accelerometers, velocity transducers, and proximity probes.
• 3 Apply data acquisition techniques including sampling theory, anti-aliasing filters, and analog-to-digital conversion for reliable vibration measurement.
• 4 Analyze time domain signals using overall levels, crest factor, kurtosis, envelope analysis, and shock pulse methods.
• 5 Implement frequency domain analysis with FFT, spectrum interpretation, window functions, and spectral resolution concepts.
• 6 Interpret vibration standards and acceptance criteria per ISO 10816 and ISO 7919 for machine condition assessment.
• 7 Diagnose common rotating machinery faults such as unbalance, misalignment, bearing defects, gear problems, and looseness through spectral patterns.
• 8 Apply advanced condition monitoring techniques including phase analysis, orbit plots, and modal testing for comprehensive diagnostics.
• 9 Develop predictive maintenance programs using vibration trending, alarm management, and integration with reliability-centered maintenance.
• 10 Explore case studies and best practices for implementing vibration analysis programs in industrial settings, including lessons learned.