In this research, the optimum rate of burnishing force for
burnishing samples of Al-6061 was found, in order to have the
best finish of the surface .
Different tests were carried out on samples of Al-6061 by
application different values of burnis
hing force without changing
the other parameters of the ball burnishing operation .
The experiences were carried out by using ball burnishing tool
and CNC milling machine with three-axis .