Computational tooth root stress analysis of crossed beveloid gears with small shaft angle

Chaosheng Song, Caichao Zhu, Teik Chin Lim, Rong Fan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Abstract

It is known that tooth bending failures are directly caused by the stress state at the tooth root or fillet regions of the gear teeth. In this study, the geometric and manufacturing of the fillet and root of crossed beveloid are investigated and a computational tooth stress prediction model is setup applying exact geometry-based mesh theory. The dominate fillet and root design parameter and load were examined in the loaded tooth contact analysis to analyze root stresses.

Original languageEnglish (US)
Title of host publicationAdvances in Power Transmission Science and Technology
Pages188-191
Number of pages4
DOIs
StatePublished - 2011
Externally publishedYes
EventInternational Conference on Power Transmission, ICPT 2011 - Xi'an, China
Duration: Oct 25 2011Oct 29 2011

Publication series

NameApplied Mechanics and Materials
Volume86
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

ConferenceInternational Conference on Power Transmission, ICPT 2011
Country/TerritoryChina
CityXi'an
Period10/25/1110/29/11

All Science Journal Classification (ASJC) codes

  • General Engineering

Keywords

  • Beveloid gears
  • Crossed axis
  • Finite element
  • Misalignments
  • Root stress

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