Thesis DISEÑO E IMPLEMENTACIÓN DE UN BANCO DE PRUEBAS PARA MEDIR VIBRACIONES EN RODAMIENTOS
Date
2022-05
Authors
MELLA HERNÁNDEZ, LUKAS MAURICIO
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
En esta memoria se diseñó y fabricó un banco de pruebas para medir vibraciones en rodamientos, con el fin de poder tener un equipo el cual tuviera carga en el sistema, para así poder estudiar fallas en rodamientos las cuales tuvieran dimensiones pequeñas, las cuales son más cercanas a la realidad industrial y así poder estudiar de mejor manera el método de mapeo de PRH y PRL de espectros vibracionales Este diseño se realizó en el software de diseño Inventor y sus respectivos análisis de resistencias y análisis modales de frecuencia en ANSYS. Su fabricación estuvo a cargo de un técnico mecánico y arreglos hechos por el alumno en conjunto y profesores del departamento. Finalmente, para verificar la utilidad de la máquina, se realizó una implementación la cual consiste medir y estudiar progresión de fallas en un rodamiento, específicamente fallas en la bola para ser comparadas con los datos del Case Western Reserve, resultando en resultados prometedores los cuales dan como conclusión que el prototipo de máquina simuladora de fallas sirve y es útil para proseguir con los estudios de vibraciones.
In this memory a prototype of a failure simulator machine was designed and manufactured, in order to have a machine which has a load in the system, in order to study failures in bearings which have small dimensions, which are closer to the industrial reality and thus to study in a better way the PRH and PRL mapping method of vibrational spectra. This design was made in Inventor design software and its respective resistance analysis and modal frequency analysis in ANSYS. Its fabrication was in charge of Marcelo Araya and arrangements were made by the student together with the help of Professor Gabriel Cornejo and Claudio Aravena. Finally, to verify the usefulness of the machine, an implementation was made which consisted of measuring and studying the progression of failures in a bearing, specifically failures in the ball to be compared with the data of the Case Western Reserve, resulting in very promising results which give as a conclusion that the prototype of the failure simulator machine serves to continue with the vibration studies.
In this memory a prototype of a failure simulator machine was designed and manufactured, in order to have a machine which has a load in the system, in order to study failures in bearings which have small dimensions, which are closer to the industrial reality and thus to study in a better way the PRH and PRL mapping method of vibrational spectra. This design was made in Inventor design software and its respective resistance analysis and modal frequency analysis in ANSYS. Its fabrication was in charge of Marcelo Araya and arrangements were made by the student together with the help of Professor Gabriel Cornejo and Claudio Aravena. Finally, to verify the usefulness of the machine, an implementation was made which consisted of measuring and studying the progression of failures in a bearing, specifically failures in the ball to be compared with the data of the Case Western Reserve, resulting in very promising results which give as a conclusion that the prototype of the failure simulator machine serves to continue with the vibration studies.
Description
Keywords
RODAMIENTOS , ESPECTRO VIBRACIONAL , BANCO DE PRUEBAS