Measurement-computing IOtech 640 Series Manual do Utilizador descarregar pdf (Página 68)

10-4 A Brief Look at Software 888493 640 & 650 Series

eZ-Balance

Rotating Machine Balancing

An IOtech 600 series system using eZ-Balance

provides a solution for multi-plane field balance

applications of rotating machinery. eZ-Balance

computes the optimal balance weights and their

locations, based on vibration data collected from the

analyzer. The data is displayed in a convenient Polar

plot that indicates the magnitude and phase of the

unbalance as well as time and spectrum data.

eZ-Balance determines a balance solution by

calculating the change in vibration condition based

on adding trial weights. The balance process is a

series of well defined steps.

Accelerometers, velocity probes, or displacement

probes may be used to measure the vibration level

at each balance plane. A tachometer measures the

rotation speed and provides a phase reference.

Features

• Single, Multi-plane, and trim balancing

• Polar, time, and spectral displays

• Computes and stores influence coefficients for future trim balancing

• Vibration data can be acquired from the analyzer or entered manually

• Balancing toolkit

- Trial weight calculations

- Weight splitting

- Centrifugal force

- Stock weights

- Weight removed

- Unbalance tolerance

• Balance solution can be based on multiple response points

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Measurement-computing IOtech 640 Series Manual do Utilizador Página 68