Bending fatigue life analysis of heavy-load spiral bevel gear based on computer simulation technology

  • Yan Zhong Wang
  • , Yang Liu
  • , Zu Zhi Zhang
  • , Wen Tang
  • , Yan Yan Chen
  • , Wen Zhen Zhao
  • , Tie Wang
  • , Xue Jun He

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Heavy-load spiral bevel gears are prone to root fatigue fracture with severe working condition of high speed, heavy load. This paper puts forward an estimating model for the bending fatigue life of heavy-load spiral bevel gear, which divides gear fatigue process into stages of tooth root crack initiation and crack propagation. Calculate crack initiation life with the fe-safe software based on local stress-strain method and calculate crack propagation life with by FRANC3D software based on linear elastic fracture mechanics method. The sum of both could decide the bending fatigue life.

Original languageEnglish
Title of host publicationProceedings - 21st ISSAT International Conference on Reliability and Quality in Design
EditorsHoang Pham
PublisherInternational Society of Science and Applied Technologies
Pages179-183
Number of pages5
ISBN (Electronic)9780991057627
StatePublished - 2015
Event21st ISSAT International Conference on Reliability and Quality in Design - Philadelphia, United States
Duration: 6 Aug 20158 Aug 2015

Publication series

NameProceedings - 21st ISSAT International Conference on Reliability and Quality in Design

Conference

Conference21st ISSAT International Conference on Reliability and Quality in Design
Country/TerritoryUnited States
CityPhiladelphia
Period6/08/158/08/15

Keywords

  • Bending fatigue
  • Bevel gear
  • Crack
  • Fe-safe
  • Fracture mechanics
  • FRANC3D

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