Study on the roughness parameters describing surface functionality in bore honing

Absztrakt

In the examination of the finishing procedures, it is also necessary to examine the parameters characterizing the functionality in addition to the numerical values of the surface roughness. This allows us to get a more complex picture of the behaviour of the machined surface during the working conditions. In this paper, the parameters of average roughness, surface skewness, and surface kurtosis are examined for holes machined with honing. During the experiments, the full factorial experimental design is used. Thus, the cutting experiments were performed with a total of 8 settings for 2 values of three selected parameters (average grain size, pressure, feed rate). The effect of the investigated technological parameters on the analysed roughness parameters was given in the study.