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Artículos en revistas:
Algorithm for geometrical and metrological characterization of gears with low module and high number of teeth: low-cost gears.
Año:2019
Áreas de investigación
  • Ingenierías
Datos
Descripción
In the specific case of low-cost gears, and also in some general cases, the use of expensive instruments such as gear measuring machines may not be appropriated during their verification. In the scientific literature there are many works that allow the development of mathematical models capable of establishing the geometric elements of spur gears, necessary for the determination of deviations in circular pith according to what is included in the ISO 1328-1:2013 standard. In this work, the verification of gears from the adjustment and measurement of their flanks treating them as ellipse arcs is presented as an alternative to classic verification. Most of the software implemented in the coordinate measuring machines and the vision machines, has detection and adjustment algorithms of ellipse arcs. However, it is not so common the availability of gear analysis software, and in any case, it would require the payment of expensive additional licenses. The authors present an alternative way in which, from the elliptical arc adjusted to the flank of the tooth, it is possible to determine the fundamental parameters of the gear (tooth thickness, circular pitch and profile form deviation). Naturally, it is necessary to determine under what circumstances (module, number of teeth, gear quality) the approach of the tooth flank by an ellipse is feasible.
Internacional
Si
JCR del ISI
No
Título de la revista
Procedia Manufacturing
ISSN
2351-9789
Factor de impacto JCR
Información de impacto
Volumen
Volume 41
DOI
10.1016/j.promfg.2019.07.042
Número de revista
Desde la página
161
Hasta la página
168
Mes
SIN MES
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Jesus Caja Garcia (UPM)
  • Autor: Piera Maresca (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Metrología Dimensional
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