Detail publikace

Vliv povrchové textury na mazaný kontakt

KŘUPKA, I. HARTL, M.

Český název

Vliv povrchové textury na mazaný kontakt

Anglický název

Effect of Surface Texturing on Concentrated Contacts

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

Micro-dents of various depths and shapes have been produced on rubbing surface to find an experimental evidence of the micro-feature depth threshold for surface texturing applications in highly loaded non-conformal surfaces. Moreover, the behavior of an array of micro-dents within thin EHD contacts has been studied to observe the effect of the location of micro-features within the contact. The significant effect of micro-dents size and shape has been observed as a function of slide-to-roll ratio. Obtained results show that the presence of micro-features within the contact may results in lubrication film breakdown. Nevertheless, properly designed surface texturing can provide beneficial tribological performances even for highly loaded non-conformal surfaces.

Český abstrakt

Článek shrnuje výsledky experimentálního studia mazaných kontaktů třecích povrchů s modifikovanou topografií.

Anglický abstrakt

Micro-dents of various depths and shapes have been produced on rubbing surface to find an experimental evidence of the micro-feature depth threshold for surface texturing applications in highly loaded non-conformal surfaces. Moreover, the behavior of an array of micro-dents within thin EHD contacts has been studied to observe the effect of the location of micro-features within the contact. The significant effect of micro-dents size and shape has been observed as a function of slide-to-roll ratio. Obtained results show that the presence of micro-features within the contact may results in lubrication film breakdown. Nevertheless, properly designed surface texturing can provide beneficial tribological performances even for highly loaded non-conformal surfaces.

Klíčová slova česky

tloušťka mazacího filmu; textura

Klíčová slova anglicky

Surface texturing; Thin film lubrication; Film Thickness

Rok RIV

2007

Vydáno

05.11.2007

Nakladatel

Science Press USA

Místo

NJ USA

ISBN

1-933100-21-4

Kniha

Proceedings of the International Conferecne on Mechanical Engineering and Mechanics 2007

Strany od–do

1035–1038

Počet stran

4

BIBTEX


@inproceedings{BUT28322,
  author="Ivan {Křupka} and Martin {Hartl},
  title="Effect of Surface Texturing on Concentrated Contacts",
  booktitle="Proceedings of the International Conferecne on Mechanical Engineering and Mechanics 2007",
  year="2007",
  month="November",
  pages="1035--1038",
  publisher="Science Press USA",
  address="NJ USA",
  isbn="1-933100-21-4"
}