SEMINARS: Analysis II: Vibration Analysis Training & More by Technical Associates of Charlotte, North Carolina

Analysis II

ISO Category III

Seminar Fee: $1595	(return to main Classes page)

Optional Vibration Analyst II Certification Testing is available at a cost of $250 on the last day.

Add a Pocket Vibration Diagnostic Handbook for $49.
Delivered to you at the Seminar.

ANALYSIS II - CONCENTRATED VIBRATION SIGNATURE ANALYSIS AND RELATED CONDITION MONITORING TECHNIQUES

This three day seminar builds from ANALYSIS I and is primarily intended to enhance the vibration expertise of analysts having approximately one-half to one year experience.

The curriculum allows the analysts to significantly improve the effectiveness of their condition monitoring programs.

Techniques are provided on how to detect each of 40 machine problems shown in our world renown "Illustrated Vibration Diagnostics Chart", along with numerous real-world case histories demonstrating how these problems have been detected and corrected (250 page Case History Section).

Diagnoses of more complex machine problems are taught including gear, rotor rub, journal bearing, electrical, hydraulic/aerodynamic, beat vibration, resonance and tracking of rolling element bearing "failure scenarios".

Refinement of Overall and Spectral Band Alarms using proven statistical techniques and real-world examples is explained. Important FFT Processing Techniques are covered including: window selection, averaging types, overlap processing, dynamic range, and the significance of bandwidth.

Introductory information is provided on how to: (1) specify meaningful Narrowband envelope alarms, (2) perform natural frequency tests; (3) analyze time waveforms; (4) use synchronous time averaging; (5) interpret amplitude demodulated spectra and waveforms; and (6) specify proper vibration isolation and damping treatments.

ANALYSIS II SEMINAR AGENDA

CONCENTRATED VIBRATION SIGNATURE ANALYSIS AND RELATED CONDITION MONITORING TECHNIQUES
(Recommended Full-Time PdM Vibration Experience = 6 to 12 Months)

1. Seminar Overview

2. Brief Review of ANALYSIS I Seminar Topics

3. Proper Use of Vibration Severity Charts

4. How to Refine Overall Alarm and Spectral Band Alarm Levels After Several Surveys Have Been Taken

5. Phase Analysis Techniques

6. Detailed Vibration Signature Analysis for 40 Machine Problems Using Technical Associates’ 5-Page “Illustrated Vibration Diagnostics Chart”

Mass Unbalance

Eccentric Rotors

Bent Shaft

Misalignment and Coupling Problems

Machinery Failures Due to Resonant Vibration

Mechanical Looseness - 3 Distinctly Different Types

Rotor Rub

Sleeve Bearing Problems

Rolling Element Bearing Problems

Flow-Induced Vibration (Cavitation, Starvation, etc.)

Gear Problems

Electrical Problems in Motors

Belt-Drive Problems

Beat Vibration Problems

Soft Foot and Distorted Frame Problems

7. Presentation of a Proven Analysis Procedure Using the “5-Page Illustrated Vibration Diagnostic Chart” (Including Examples)

8. What is “High Frequency Enveloping and Demodulation Spectral Analysis” (Used to Detect Problems with Rolling Element Bearings, Gears, Lubrication, etc.)?

9. How to Select the Optimum Condition Monitoring Hardware and Software Using Proven Weighted Matrix Methods Based on Cost, Hardware Capabilities, Software Capabilities and Vendor History (Generic Procedure Independent of PdM Vendor)

10. Presentation of Real-World Case Histories

Prerequisites:
Students should have at least 1/2 to 1 year vibration spectrum analysis experience. General familiarity with using a calculator and with a computer is required. Good math skills and simple Algebra, primarily solving for one unknown, is a must. Some fundamental Trigonometry background will also prove helpful. If Vibration Specialist Certification is desired at Level II, a student must have previously passed a Level I Certification Test.