Servicios Personalizados
Revista
Articulo
Indicadores
- Citado por SciELO
- Accesos
Links relacionados
- Citado por Google
- Similares en SciELO
- Similares en Google
Compartir
Ciencia e Ingeniería Neogranadina
versión impresa ISSN 0124-8170
Resumen
MEDRANO HURTADO, Zulma Yadira y PEREZ TELLO, Carlos. Validation of acoustic vibes signals to diagnosis failure on synchronous generator bearings. Cienc. Ing. Neogranad. [online]. 2017, vol.27, n.2, pp.51-81. ISSN 0124-8170. https://doi.org/10.18359/rcin.2180.
This paper describes the procedure and tools used in the measurement and diagnosis of vibration signals captured by acceleration transducers (piezoelectric accelerometers) and acoustic (omnidirectional microphones). Also, An experimental arrangement was developed using the Taguchi methodology to validate the recorded information of the vibration signals for bearings without failure and with an artificial failure, respectively. The artificial fault consisted of a crack produced in the cage of a bearing SKF-6303-2RSH. This method is non-invasive since it uses microphones to analyze the vibration, which means not having to mount any transducer at the machine besides being sensitive to failures in the cage.
Palabras clave : Taguchi methodology; piezoelectric accelerometers; omnidirectional microphones; bearing.