SPUR GEAR TOOTH ROOT STRESSES ACCORDING TO DIFFERENT CALCULATION METHODS

Authors

  • Goran Gregov
  • Gordana Marunić
  • Vladimir Glažar

Abstract

In this work the gear tooth root stress was calculated by means of numerical method 2D FEM (two-dimensional Finite Element Method) and according to two analytical methods, that included the stress calculation method B of standard ISO 6336-3 and its modified form - method MAX. In order to evaluate the rim thickness factor introduced by the method B of standard ISO that takes into account the influence of rim thickness on nominal tooth root stress, the stress at a spur tooth root of cylindrical external gearing was determined going from solid towards thin rimmed gear, and considering the gear with various number of teeth.

Author Biographies

Goran Gregov

Faculty of engineering, University of Rijeka, Rijeka, Croatia

Gordana Marunić

Faculty of engineering, University of Rijeka, Rijeka, Croatia

Vladimir Glažar

Faculty of engineering, University of Rijeka, Rijeka, Croatia

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Published

2010-07-01

Issue

Engineering Review Vol 30. No. 1

Section

Articles

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