A Comprehensive Study on the Asymmetric Internal Spur Gear Drives through Direct and Conventional Gear Design

• Autores: D.V. Muni, G. Muthuveerappan
• Localización: Mechanics based design of structures and machines, ISSN 1539-7734, Vol. 37, Nº. 4, 2009, págs. 431-461
• Idioma: inglés
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• Resumen

  • An optimum design for an internal gear pair for the desired values of input parameters has been attempted through a direct gear design approach using area of existence, which is enclosed between the isograms of a desired contact ratio, a definite pitch point contact, an interference free drive and a fouling free condition. By synthesizing several sets of asymmetric pinion cutters for specific values of input parameters, the respective gear and pinion generated by them have been analyzed for a balanced and lowest possible maximum fillet stress to decide the optimum one. A conventional gear design process has also been suggested with stub tooth concept in this regard.