Detail publikačního výsledku

Effect of Surface Texturing on Concentrated Contacts

KŘUPKA, I.; HARTL, M.

Originální název

Effect of Surface Texturing on Concentrated Contacts

Anglický název

Effect of Surface Texturing on Concentrated Contacts

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

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

Surface texturing; Thin film lubrication; Film Thickness

Klíčová slova v angličtině

Surface texturing; Thin film lubrication; Film Thickness

Autoři

KŘUPKA, I.; HARTL, M.

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

1035

Strany do

1038

Strany počet

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",
  pages="1035--1038",
  publisher="Science Press USA",
  address="NJ USA",
  isbn="1-933100-21-4"
}