Vibration Analysis ISO CAT II

‍Information & Course

The ‘Intermediate Level’ Category 2 course is ideal for those who are interested in condition monitoring to ensure the reliability of their machinery, and who have either, completed a VA Cat 1, or have significant vibration analysis experience, including an understanding of vibration theory and terminology. The course provides an in-depth study of machinery faults and their associated spectrum, time waveform and phase characteristics.
‍Additional topics covered include signal process, signal analysis data collection and proactive measures.

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Course Description

Duration:

5 days including optional 3-hour certification exam.

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Example Hours:

Training Days 1-4: 8.00am to 5.00pm

Training Day 5: 8.00am to 12.00am

Exam Day 5: 1.00pm to 4.00pm

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Format:

Classroom learning

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Optional:

Certification examination, 3 hours, 70% passing grade

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Compliance:

Follows ISO 18436-2 and 18436-3 and provides 3.5 Continuing Education Unit (CEU) credits.

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Certification Prerequisite:

Prior experience is not required for attending the training course, but 18 months of experience is required for certification.

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Outcome:

You will come away from this course with a very good understanding of vibration analysis fundamentals, you will be competent in quality data acquisition and diagnosing common faults by analysing vibration spectra, time waveforms, envelope data, and phase data.

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Course Includes

· 5-day classroom training

· Course notes/manual

· Lunches and refreshments

· Interactive assessments during the course

· CMI Certificate of completion

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Optional Extra Exam: AINDT 3-hour Certification exam, 70% passing grade

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Course Summary

Review of maintenance practices

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Review of condition monitoring technologies

Principles of vibration

· Complete review of basics

· Waveform and spectrum (FFT), phase and orbits

· Understanding signals

Data acquisition

· Transducers types, selection and mounting

· Measurement point selection

· Following routes, test planning, measurement errors

Signal processing

· Filters, sampling, aliasing, dynamic range, windowing

· Resolution, Fmax, data collection time, averaging Vibration analysis

· Spectrum analysis methodology

· Introduction to time waveform, phase and orbit analysis

· Enveloping, shock pulse, spike energy, Peak Vue™

Detailed fault analysis

· Natural frequencies and resonances

· Imbalance, eccentricity and bent shaft

· Misalignment, cocked bearing and soft foot

· Mechanical looseness

· Rolling element bearing analysis

· Analysis of induction motors, gears, belts, pumps, compressors, and fans

· Lots of case studies and exercises for participants

Equipment testing and diagnostics

· Impact testing (bump tests)

· Phase analysis

Corrective action

· General maintenance repair activities

· Review of the balancing and shaft alignment process

Successful condition monitoring program

· Setting baselines and alarm limits

· Report generation, reporting success stories

Acceptance testing and ISO standards

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