Investigation of the Hertzian Stress Distribution on the Surface of the Straight Bevel Gear

Aref Bahramighahnavieh; Peiman Mosaddegh; Saleh Akbarzadeh

doi:10.4028/www.scientific.net/AMM.307.304

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 307Investigation of the Hertzian Stress Distribution...

Investigation of the Hertzian Stress Distribution on the Surface of the Straight Bevel Gear

Abstract:

In this paper, a model has been developed for calculating the Hertzian stress distribution of straight bevel gear. One pair of straight bevel gear teeth replaced with multiple pairs of spur gear teeth by using Tredgold approximation. The transmitted load and radii of curvature are evaluated and used to determine the stress distribution. The results show that these stresses are constant along the face width of tooth. Moreover, the magnitude of theses stresses are in good agreement with the simulation results using commercial ABAQUS software