Publication detail
Effect of surface velocity directions on elastohydrodynamic film shape
OMASTA, M. KŘUPKA, I. HARTL, M.
Czech title
Vliv směru rychlostí povrchů na tvar elastohydrodynamického mazacího filmu
English title
Effect of surface velocity directions on elastohydrodynamic film shape
Type
conference paper
Language
en
Original abstract
The sliding action together with the high pressure creates critical scuffing conditions between the teeth so that special gear oils are required for hypoid or worm gears. The friction and wear of such a lubricated contact and thereby hypoid gears is strongly dependent on the formation of an efficient lubrication film between rubbing surface. The detailed analysis of the behaviour of lubricated contacts between teeth in hypoid gears covering the wide range of operating conditions is required for their design.
Czech abstract
Působení skluzu a vysokého tlaku vytváří kritické podmínky opotřebení mezi boky zubů hypoidních a šnekových soukolí, takže jsou pro tyto uzly požadovány speciální oleje. Tření a opotřebení takových třecích kontaktů je velmi závislé na utváření účinného mazacího filmu mezi spoluzabírajícími povrchy. Pro návrh hypoidních soukolí je nutná detailní analýza chování mazaného kontaktu v širokém rozsahu provozních podmínek.
English abstract
The sliding action together with the high pressure creates critical scuffing conditions between the teeth so that special gear oils are required for hypoid or worm gears. The friction and wear of such a lubricated contact and thereby hypoid gears is strongly dependent on the formation of an efficient lubrication film between rubbing surface. The detailed analysis of the behaviour of lubricated contacts between teeth in hypoid gears covering the wide range of operating conditions is required for their design.
Keywords in Czech
elastohydrodynamické mazání, hypoidní ozubení, směr skluzové rychlosti
Keywords in English
Elastohyrodynamic lubrication, Hypoid gears, Sliding direction
RIV year
2011
Released
07.06.2011
Publisher
The Austrian Tribology Society
Location
Wien
ISBN
978-3-901657-38-2
Book
ECOTRIB 2011
Pages from–to
531–532
Pages count
2
BIBTEX
@inproceedings{BUT72332,
author="Milan {Omasta} and Ivan {Křupka} and Martin {Hartl},
title="Effect of surface velocity directions on elastohydrodynamic film shape",
booktitle="ECOTRIB 2011",
year="2011",
month="June",
pages="531--532",
publisher="The Austrian Tribology Society",
address="Wien",
isbn="978-3-901657-38-2"
}