Mathematical models of the interaction process borehole cutting devices

In the intensification of any technological process (including the milling process), an important role is played by the degree of perfection of the equipment intended for its implementation in the appropriate operating parameters. The degree of equipment perfection is assessed by the spectrum of operational characteristics, based on changes in which in the previous sections the boundary of separation of zones of compatible and incompatible conditions for combining both operational and technological factors and the component composition of composite surfacing was determined. Mutual correlation and autocorrelation functions were constructed between the parameters characterizing the cutting ability of composite surfacing and the parameters of its state vector, as well as the perfection of the process technology.