This reference book explains the diagnostic techniques needed to effectively analyze a series of special machine types, many of which can prove to be very complex.
Important topics are covered on special machines which might not be included within a standard condition monitoring program due to the complexity of these machines.
Operating deflection shape analysis using computer-generated animated displays is reviewed and a comparison is made between operating deflection and true experimental modal analysis, pointing out the distinct difference and the value of both techniques.
In-depth time waveform analysis applications are reviewed, pointing out (1) the problems detectable by time waveform analysis, but likely missed by spectral analysis alone; and (2) the problems for which time waveform analysis adds confirming evidence to spectral analysis, and where it sometimes might be a better evaluation of problem severity.
Comprehensive instructions on how to analyze specific machine types is provided.
Drawings and information are provided on what makes each machine type unique, including informative facts on the problems particularly unique to each machine type.
Several case histories are provided for each machine type.
Machines currently covered include vertical centrifugal pumps, centrifugal air compressors, rotary screw air compressors, rotary blowers (roots-type blowers), piping vibration problems, paper machines, turbine/generators, machine tools, multistage gearboxes, DC motors, synchronous motors and inverter-controlled AC induction motors.
