Abstract:
The present work deals with the application of a new conditional predictive maintenance technique, using infrared thermography, to monitor the life of the vertical windmill propellers of the Minas-Rio project, presenting an innovative inspection method, where a a thermographic behavior standard that indirectly defines the condition of wear of the propeller linings, thus being able to define the ideal moment for the replacement of the linings, guaranteeing the reliability of the equipment, the budgeted cost and the performance of the coating. Currently we have established a monitoring routine applying the technique of thermographic inspection, where from the collected data a report is generated that defines for PCM the ideal sequence for changing the coatings.