Influences of load distribution on the pitting load carrying capacity of cylindrical gears

D. Kadach, T. Tobie, K. Stahl

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

1 Scopus citations

Abstract

Pitting is one major failure criterion that limits the load carrying capacity of gears. Whereas standardized calculation methods for rating the pitting resistance according to DIN/ISO are substantially based on the maximum Hertzian contact stress, advanced approaches such as described by FZG/Stahl consider additionally for example the stress distribution in the area of gear mesh. Within a research project, influences of the load distribution on the pitting load carrying capacity of case hardened gears were verified in detail. The evaluation proves that the calculation methods according to DIN/ ISO take into consideration already sufficiently the influence of the load distribution. Nevertheless, even better results can be achieved by the calculation method according to FZG/Stahl. The paper will present the main results of the performed investigations, discuss the herein found correlations and propose a calculation approach in order to optimize the calculation of the pitting load carrying capacity according to DIN/ISO.

Original languageEnglish
Title of host publicationInternational Conference on Power Transmissions, ICPT 2016
EditorsDatong Qin, Yimin Shao
PublisherCRC Press/Balkema
Pages295-301
Number of pages7
ISBN (Print)9781138032675
DOIs
StatePublished - 2016
EventInternational Conference on Power Transmissions, ICPT 2016 - Chongqing, China
Duration: 27 Oct 201630 Oct 2016

Publication series

NamePower Transmissions - Proceedings of the International Conference on Power Transmissions, ICPT 2016
Volume0

Conference

ConferenceInternational Conference on Power Transmissions, ICPT 2016
Country/TerritoryChina
CityChongqing
Period27/10/1630/10/16

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