Advanced

Static and Dynamic Friction Processes Under the Influence of external Vibrations

Skåre, Thomas LU and Ståhl, Jan-Eric LU (1992) In Wear 154(1). p.177-192
Abstract
The influence of external vibrations on the frictional force has been studied, using different frequencies, amplitudes, loads and materials.



The results show that it is possible to affect the frictional force between two surfaces in contact through vibration. The frictional force can be weakened chiefly through a separation of the surfaces or strengthened by welding phenomena in the contact surfaces.



Experiments have shown that either an increase or a decrease in the frictional forces can be obtained when one of the parameters, surface pressure, frequency or amplitude, is changed. Surface roughness, vibration direction, relative speed and materials may also play a determining role. With vibration... (More)
The influence of external vibrations on the frictional force has been studied, using different frequencies, amplitudes, loads and materials.



The results show that it is possible to affect the frictional force between two surfaces in contact through vibration. The frictional force can be weakened chiefly through a separation of the surfaces or strengthened by welding phenomena in the contact surfaces.



Experiments have shown that either an increase or a decrease in the frictional forces can be obtained when one of the parameters, surface pressure, frequency or amplitude, is changed. Surface roughness, vibration direction, relative speed and materials may also play a determining role. With vibration assistance, the tendency to stick-slip is decreased or eliminated. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Wear
volume
154
issue
1
pages
177 - 192
publisher
Elsevier
external identifiers
  • scopus:0026853355
ISSN
0043-1648
DOI
10.1016/0043-1648(92)90253-5
language
English
LU publication?
yes
id
16c3767d-5b09-467a-ab41-038402d4d4e4 (old id 1513200)
date added to LUP
2009-12-22 08:31:05
date last changed
2017-09-24 03:31:55
@article{16c3767d-5b09-467a-ab41-038402d4d4e4,
  abstract     = {The influence of external vibrations on the frictional force has been studied, using different frequencies, amplitudes, loads and materials.<br/><br>
<br/><br>
The results show that it is possible to affect the frictional force between two surfaces in contact through vibration. The frictional force can be weakened chiefly through a separation of the surfaces or strengthened by welding phenomena in the contact surfaces.<br/><br>
<br/><br>
Experiments have shown that either an increase or a decrease in the frictional forces can be obtained when one of the parameters, surface pressure, frequency or amplitude, is changed. Surface roughness, vibration direction, relative speed and materials may also play a determining role. With vibration assistance, the tendency to stick-slip is decreased or eliminated.},
  author       = {Skåre, Thomas and Ståhl, Jan-Eric},
  issn         = {0043-1648},
  language     = {eng},
  number       = {1},
  pages        = {177--192},
  publisher    = {Elsevier},
  series       = {Wear},
  title        = {Static and Dynamic Friction Processes Under the Influence of external Vibrations},
  url          = {http://dx.doi.org/10.1016/0043-1648(92)90253-5},
  volume       = {154},
  year         = {1992},
}