Tags » Vibration Analysis

Course Structure for Vibration Level 3 Analyst

Vibration Principles: (1 hour)
  • Basic Motion
  • Period, Frequency
  • Amplitude (Peak, Peak-to-Peak, RMS)
  • Measurements (Displacement, Velocity, Acceleration)
  • Units, Unit Conversions
  • Time Orbital and Frequency Domains
  • Vectors, Modulation…
  • 352 more words
Education

Eccentricity in general

Symptoms are generally 1x radial (Vertical and Horizontal for a horizontally mounted machine).

Eccentricity occurs when the centre of rotation is offset (like offset misalignment) from the geometric centreline of a gear, motor rotor or a pulley. 106 more words

Education

Notes on detecting Unbalance

Unbalance is a condition where a “shaft’s centreline” and mass centreline don’t coincide or when the centre of mass does not lie on the axis of rotation. 747 more words

Education

External Noise in Vibration Analysis

Quite often, vibrations external to a machine (emanating from other machines or structures) can be transmitted through the foundation (from other machines) and structural supports (e.g. 214 more words

Education

Two approaches to improve -- Plant wide Equipment Reliability

The first approach is to conduct a series of training programs along with hand-holding. During such programs, participants apply the concepts discussed in the programs on the critical machines to modify the existing maintenance plan or methods to improve equipment reliability over a period of time. 630 more words

Management

Vibration

Vibration is the behavior of a machine’s mechanical components
as they react to internal or external forces.

Vibration Analysis