Evaluación y análisis del esfuerzo de contacto nominal en engranajes cilíndricos según Norma AGMA

Christopher Edgar Falcón Anaya; Gonzalo González Rey

An Approach for the Calculation of Nominal Tooth Contact Stress of Cylindrical Gears by AGMA Standard 2101-D04

Authors

Christopher Edgar Falcón Anaya Instituto Tecnológico de Estudios Superiores de Monterrey, Campus Aguascalientes
Gonzalo González Rey Instituto Superior Politécnico José Antonio Echeverría, Cujae

Keywords:

cylindrical involute gears, AGMA Standard 2101, tooth contact, procedure for calculation

Abstract

A procedure, formulas and relations to estimate a value of nominal tooth contact stress in case of steel cylindrical spur gears is presented. The procedure is fixed taking into account the AGMA Standard 2101-D04 for calculation of the load capacity of cylindrical gears. Results for spur gear with center distance fixed show pitting resistance reduction with greater modules due to a decrease of the pitting resistance geometry factor. In general, spur gears with positive addendum modification coefficient increase the radii of curvature of the contacting tooth profiles. Some results of case studies with addendum modification for pinion between x1 = - 1 y x1 = 1 show increase of pitting resistance around 60 %.

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Published

2014-11-04

How to Cite

Falcón Anaya, C. E., & González Rey, G. (2014). An Approach for the Calculation of Nominal Tooth Contact Stress of Cylindrical Gears by AGMA Standard 2101-D04. Revista Cubana De Ingeniería, 5(3), 33–45. Retrieved from https://rci.cujae.edu.cu/index.php/rci/article/view/340