Abstract
In this paper is analised the dependence regression between maximum bumps height of the profile Rmax and mean arithmetic deviation of the profile Ra in the form of complex power-exponential regression equation for turning of steel C60 of cutting tools from mixed ceramic. Correlation coefficient for given example of experimental researching is R=0,99578 and mean relative error of experiment is =2,5017 %.
Cuvinte cheie
metalworking
turning
ceramic cutting tool
surface roughness