About the article
A.M. MIGRANOV, M.Sh. MIGRANOV, Dr. Sc., A.F. SADYKOV, I.I. KHUSAENOV
The results of the computer modeling of thermophysical phenomena in the contact zone during blade cutting of metals with multi-layer composite wear-resistant coatings are presented. These results ensure the adaptability of the cutting wedge to friction conditions. In-situ experimental studies of the cutting temperature during turning with various coatings and structural-phase analysis of the surface layer of the cutting tool were carried out to explain the mechanism of formation of secondary structures with a shielding effect - the self-organization effect.
wear, tribosystem, activation, passivation, secondary structures, self-organization, thermal phenomena, wear-resistant coatings, shielding effect.