February 2020

Vibration Analysis in Two Levels

Introduction Vibration analysis is one of the most effective methods in condition monitoring. Many of faults and defects can be distinguished using vibration analysis technique. Knowing the machine geometry, specifying the measuring points, frequency range setting, and having technical knowledge for diagnostics are of the most important parameters in machinery fault detection. Many of faults…

Electric Motors Diagnostics

introduction Condition monitoring is growing coincident with growing industries. Electrical motors are the most common machines which are used in different industries. So monitoring of these machines can be effective enough in decreasing maintenance expenditures. The most common electromotors used in different industries are squirrel cage induction electromotors. In the last two decades, different diagnostics…