SEDLAČEK, Marko ;SILVA VILHENA, Luis Miguel;PODGORNIK, Bojan ;VIŽINTIN, Jože . Surface Topography Modelling for Reduced Friction. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 57, n.9, p. 674-680, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/surface-topography-modelling-for-reduced-friction/>. Date accessed: 19 nov. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2010.140.
Sedlaček, M., Silva Vilhena, L., Podgornik, B., & Vižintin, J. (2011). Surface Topography Modelling for Reduced Friction. Strojniški vestnik - Journal of Mechanical Engineering, 57(9), 674-680. doi:http://dx.doi.org/10.5545/sv-jme.2010.140
@article{sv-jmesv-jme.2010.140,
author = {Marko Sedlaček and Luis Miguel Silva Vilhena and Bojan Podgornik and Jože Vižintin},
title = {Surface Topography Modelling for Reduced Friction},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {57},
number = {9},
year = {2011},
keywords = {surface topography; roughness parameters; friction; surface texturing},
abstract = {The aim of the present research was to investigate the possibility to design contact surfaces with reduced friction using surface roughness and topography analysis. For this purpose, different 100Cr6 plate samples with different surface topography were prepared. Using different grades and combinations of grinding and polishing samples with similar Ra values, but different Rku and Rsk values were prepared. To evaluate influence of roughness parameters on friction and wear, dry and lubricated pin-on-disc tests were carried out under different contact conditions. Test results show that surfaces with high Rku and negative Rsk values results in reduced friction. To investigate the effect of surface topography on surface roughness parameters and consequently on friction, real roughness profiles were virtually altered to achieve virtually textured surfaces. Using NIST SMATS softgauge for calculation of surface roughness parameters, virtually altered roughness profiles were investigated in terms of texture size, shape and spacing, and their influence on surface roughness parameters, especially on skewness and kurtosis. Lower diameter, higher spacing and wedgeshaped dimples were found to reflect in higher Rku and more negative Rsk parameters, which should lead to lower friction.},
issn = {0039-2480}, pages = {674-680}, doi = {10.5545/sv-jme.2010.140},
url = {https://www.sv-jme.eu/article/surface-topography-modelling-for-reduced-friction/}
}
Sedlaček, M.,Silva Vilhena, L.,Podgornik, B.,Vižintin, J. 2011 June 57. Surface Topography Modelling for Reduced Friction. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 57:9
%A Sedlaček, Marko %A Silva Vilhena, Luis Miguel %A Podgornik, Bojan %A Vižintin, Jože %D 2011 %T Surface Topography Modelling for Reduced Friction %B 2011 %9 surface topography; roughness parameters; friction; surface texturing %! Surface Topography Modelling for Reduced Friction %K surface topography; roughness parameters; friction; surface texturing %X The aim of the present research was to investigate the possibility to design contact surfaces with reduced friction using surface roughness and topography analysis. For this purpose, different 100Cr6 plate samples with different surface topography were prepared. Using different grades and combinations of grinding and polishing samples with similar Ra values, but different Rku and Rsk values were prepared. To evaluate influence of roughness parameters on friction and wear, dry and lubricated pin-on-disc tests were carried out under different contact conditions. Test results show that surfaces with high Rku and negative Rsk values results in reduced friction. To investigate the effect of surface topography on surface roughness parameters and consequently on friction, real roughness profiles were virtually altered to achieve virtually textured surfaces. Using NIST SMATS softgauge for calculation of surface roughness parameters, virtually altered roughness profiles were investigated in terms of texture size, shape and spacing, and their influence on surface roughness parameters, especially on skewness and kurtosis. Lower diameter, higher spacing and wedgeshaped dimples were found to reflect in higher Rku and more negative Rsk parameters, which should lead to lower friction. %U https://www.sv-jme.eu/article/surface-topography-modelling-for-reduced-friction/ %0 Journal Article %R 10.5545/sv-jme.2010.140 %& 674 %P 7 %J Strojniški vestnik - Journal of Mechanical Engineering %V 57 %N 9 %@ 0039-2480 %8 2018-06-29 %7 2018-06-29
Sedlaček, Marko, Luis Miguel Silva Vilhena, Bojan Podgornik, & Jože Vižintin. "Surface Topography Modelling for Reduced Friction." Strojniški vestnik - Journal of Mechanical Engineering [Online], 57.9 (2011): 674-680. Web. 19 Nov. 2024
TY - JOUR AU - Sedlaček, Marko AU - Silva Vilhena, Luis Miguel AU - Podgornik, Bojan AU - Vižintin, Jože PY - 2011 TI - Surface Topography Modelling for Reduced Friction JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.140 KW - surface topography; roughness parameters; friction; surface texturing N2 - The aim of the present research was to investigate the possibility to design contact surfaces with reduced friction using surface roughness and topography analysis. For this purpose, different 100Cr6 plate samples with different surface topography were prepared. Using different grades and combinations of grinding and polishing samples with similar Ra values, but different Rku and Rsk values were prepared. To evaluate influence of roughness parameters on friction and wear, dry and lubricated pin-on-disc tests were carried out under different contact conditions. Test results show that surfaces with high Rku and negative Rsk values results in reduced friction. To investigate the effect of surface topography on surface roughness parameters and consequently on friction, real roughness profiles were virtually altered to achieve virtually textured surfaces. Using NIST SMATS softgauge for calculation of surface roughness parameters, virtually altered roughness profiles were investigated in terms of texture size, shape and spacing, and their influence on surface roughness parameters, especially on skewness and kurtosis. Lower diameter, higher spacing and wedgeshaped dimples were found to reflect in higher Rku and more negative Rsk parameters, which should lead to lower friction. UR - https://www.sv-jme.eu/article/surface-topography-modelling-for-reduced-friction/
@article{{sv-jme}{sv-jme.2010.140},
author = {Sedlaček, M., Silva Vilhena, L., Podgornik, B., Vižintin, J.},
title = {Surface Topography Modelling for Reduced Friction},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {57},
number = {9},
year = {2011},
doi = {10.5545/sv-jme.2010.140},
url = {https://www.sv-jme.eu/article/surface-topography-modelling-for-reduced-friction/}
}
TY - JOUR AU - Sedlaček, Marko AU - Silva Vilhena, Luis Miguel AU - Podgornik, Bojan AU - Vižintin, Jože PY - 2018/06/29 TI - Surface Topography Modelling for Reduced Friction JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 57, No 9 (2011): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.140 KW - surface topography, roughness parameters, friction, surface texturing N2 - The aim of the present research was to investigate the possibility to design contact surfaces with reduced friction using surface roughness and topography analysis. For this purpose, different 100Cr6 plate samples with different surface topography were prepared. Using different grades and combinations of grinding and polishing samples with similar Ra values, but different Rku and Rsk values were prepared. To evaluate influence of roughness parameters on friction and wear, dry and lubricated pin-on-disc tests were carried out under different contact conditions. Test results show that surfaces with high Rku and negative Rsk values results in reduced friction. To investigate the effect of surface topography on surface roughness parameters and consequently on friction, real roughness profiles were virtually altered to achieve virtually textured surfaces. Using NIST SMATS softgauge for calculation of surface roughness parameters, virtually altered roughness profiles were investigated in terms of texture size, shape and spacing, and their influence on surface roughness parameters, especially on skewness and kurtosis. Lower diameter, higher spacing and wedgeshaped dimples were found to reflect in higher Rku and more negative Rsk parameters, which should lead to lower friction. UR - https://www.sv-jme.eu/article/surface-topography-modelling-for-reduced-friction/
Sedlaček, Marko, Silva Vilhena, Luis, Podgornik, Bojan, AND Vižintin, Jože. "Surface Topography Modelling for Reduced Friction" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 57 Number 9 (29 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 57(2011)9, 674-680
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
The aim of the present research was to investigate the possibility to design contact surfaces with reduced friction using surface roughness and topography analysis. For this purpose, different 100Cr6 plate samples with different surface topography were prepared. Using different grades and combinations of grinding and polishing samples with similar Ra values, but different Rku and Rsk values were prepared. To evaluate influence of roughness parameters on friction and wear, dry and lubricated pin-on-disc tests were carried out under different contact conditions. Test results show that surfaces with high Rku and negative Rsk values results in reduced friction. To investigate the effect of surface topography on surface roughness parameters and consequently on friction, real roughness profiles were virtually altered to achieve virtually textured surfaces. Using NIST SMATS softgauge for calculation of surface roughness parameters, virtually altered roughness profiles were investigated in terms of texture size, shape and spacing, and their influence on surface roughness parameters, especially on skewness and kurtosis. Lower diameter, higher spacing and wedgeshaped dimples were found to reflect in higher Rku and more negative Rsk parameters, which should lead to lower friction.