Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
DIAGNOSIS OF DEFECTS IN ROTARY MACHINES THROUGH VIBRATION ANALYSIS
Submission Author:
Alessandro Carvalho , RN , Brazil
Co-Authors:
Alessandro Carvalho, RAFAEL LEANDRO FERNANDES MELO, João Dehon Rocha Junior, Andre Oliveira, JOÃO FELIPE LIMA, erijanio Silva, Shyrlei Oliveira
Presenter: JOÃO FELIPE LIMA
doi://10.26678/ABCM.COBEM2017.COB17-1843
Abstract
The monitoring of the operating conditions of a machine from the analysis of vibrations is a technique that has been little used in industry, however, there is already evidence that from medium to long term, predictive maintenance has a very high efficiency. The present work will consist of a study about vibration applied in the predictive maintenance of a rotary machine. Companies today can not see the benefits of well-developed predictive maintenance. Therefore, this work shows what a predictive analysis is capable of diagnosing through a vibrational analysis of a rotating component. This analysis was done using an accelerometer together with a data collector and computational software, which generates frequency spectra. The spectra will allow the observation of the operating conditions of the machine, allowing to verify if it is in proper conditions of operation, according to ISO 2372. In the present work, some mechanical components of a factory were analyzed, which had some kind of defect, The aid of the vibration analysis equipment it was possible to check the state of the current equipment of its components.
Keywords
maintence, repair, Vibration Analysis, Machine, rotating machines
