DYMAT 2009
Volume 1, 2009
DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
Page(s) 619 - 624
Section Experimental Techniques
Published online 15 September 2009
DYMAT 2009 (2009) 619-624
DOI: 10.1051/dymat/2009088

Experimental definition of dynamic friction

A. Bragov1, A. Konstantinov1, A. Lomunov1, Yu. Shmotin2 and L. Kruszka3

1  Institute of Mechanics, State University, 23/6 Gagarin Ave., Nizhny Novgorod, Russia
2  NPO “Saturn”, 163 Lenin Ave., Rybinsk, Russia
3  Military University of Technology, 2, Gen. S. Kaliski Str., 00-908 Warsaw, Poland

Published online: 15 September 2009

A simple and effective method is offered for defining the dynamic factor of friction based on a modification of the Kolsky method. The numerical analysis of this technique has shown that this experimental method allows for an adequate determination of a coefficient of kinetic friction while a calculation correction of the measured effort is necessary for defining the coefficient of static friction.

© EDP Sciences 2009