Course Outline

4.5 Days

9 Core Modules

Chapter 1 - Introduction

  • Data flow and process flowchart
  • Review of key concepts from CAT I

Chapter 2 - Vibration Theory

  • Basic motion (superposition)
  • Artificial high peaks
  • Transient vibration response
  • Beat
  • Time domain digitization
  • Frequency domain calculation
  • Relationship between waveform sampling rate and Fmax
  • Resolution
  • Time domain resolution
  • Frequency domain resolution
  • Units of amplitude
  • Characteristics of vibration
  • Amplitude conversion
  • Filtering
  • Filter applications
  • Aliasing
  • Phase
  • Phase relationship and units of measure
  • How do we measure phase?
  • Representing results from phase analysis
  • Windows

Chapter 3 - DSA Fundamentals

  • Analyzer types
  • Portable Digital Signal Analyzer (DSA)
  • Online vibration analysis
  • Vibration transducers
  • Displacement transducers
  • Velocity transducers
  • Accelerometer
  • Calibration
  • Triboelectric effect
  • Mounting
  • Data capturing recommendations
  • Frequency domain setup method
  • Frequency domain setup effects
  • Time domain setup effects
  • Setup decision tree

Chapter 4 - Site Survey

  • Planning a survey
  • Baseline
  • Routes
  • Acceptance testing

Chapter 5 - Shaft Centreline Introduction

  • Orbit
  • Centreline

Chapter 6 - Natural Frequency Intermediate

  • What are natural frequency, resonance, and critical speed?
  • Single degree of freedom (SDOF)
  • Multi degree of freedom (MDOF)
  • Resonance
  • Critical speed
  • Determining natural frequency
  • Mathematical methods
  • Bump test
  • Transient analysis
  • External excitation
  • Solving resonance
    • Remove the excitation
    • Change the natural frequency
    • Application of damping
    • Dynamic absorbers
    • Isolation

Chapter 7 - Precision Maintenance

  • Alignment
  • Alignment equipment
  • Alignment procedure
  • Balancing
  • Rigid and flexible rotors
  • Methods
  • Standards and tolerances
  • Single plane balancing procedure
  • No phase balancing procedure
  • Reasons that a balancing attempt is unsuccessful

Chapter 8 - Reporting

  • Standards
  • Report components
  • Routine analysis reporting
  • Online reporting
  • Acceptance test reporting
  • Special investigations
  • Follow-up
  • Efficient analysis
  • Alarms

Chapter 9 - Equipment Knowledge

  • Motors (induction)
  • Pumps and fans (basic)
  • Gearboxes
  • Compressors
  • Structures and piping
  • Rolling and paper mills
  • High-speed rotors

Course Materials

Learning Outcome

Certification (Optional)

Snapshot

Introduction

Vibration Theory

DSA Fundamentals

Site Survey

Shaft Centreline Introduction

Natural Frequency Intermediate

Precision Maintenance

Reporting

Equipment Knowledge

Need more info?

Get in touch with our team

Your Instructors

Chris Hill

Chris Hill

CAT IV in Vibration Analysis/ Senior Analyst/ Trainer

Condition Monitoring Group

Chris is a highly experienced Senior Analyst with more than 25 years in condition monitoring. Certified to ISO CAT IV in vibration analysis since 2014, he brings extensive real-world expertise across walkaround and online systems.

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Vibration Analysis Level 2

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Gwyn Garland

VP Asset Management & Process Plant

Anglo American

Asset Management School is a great investment for experienced Maintenance Practitioners who want to fine tune their skills, or for new entrants to use it as a sound starting base to the industry.

Roh Perera

Underground Planning Supervisor

Macmahon

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