Planetary gear transmissions load sharing measurement from tooth root strains: numerical evaluation of mesh phasing influence
Ver/ Abrir
Registro completo
Mostrar el registro completo DCAutoría
Sánchez Espiga, Javier; Fernández del Rincón, Alfonso; Iglesias Santamaría, Miguel; Viadero Rueda, FernandoFecha
2021-09Derechos
© 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
Publicado en
Mechanism and Machine Theory, 2021, 163, 104370
Editorial
Elsevier
Enlace a la publicación
Palabras clave
Mesh phasing
Numerical evaluation
Load sharing
Strain gauges
Resumen/Abstract
The present work proposes a numerical approach to the problem of the calculation of the load sharing in planetary transmissions by measuring the strains in the root of the sun gear teeth, a rather common experimental procedure. The approach to model the virtual strain gauges is described in detail. This technique is modelled mimicking the experimental measuring procedure. The presented technique is employed in different simulation scenarios including in-phase and sequentially phased transmissions. Moreover, various tangential position errors are included. These configurations cover the most common scenarios in industrial applications. From these scenarios, the results show discrepancies between the real load sharing and the measured data. The nature of these discrepancies is studied in depth from the geometrical point of view.
Colecciones a las que pertenece
- D08 Artículos [83]
- D08 Proyectos de Investigación [50]