Breus A. Improvement of the plasma-ionic technology for the receipt of nanostructures on the surface of cutting tool

The object of study is the physicotechnical and technological processes implemented in installations for the production of vacuum-arc coatings; the goal is to increase the efficiency of ion technology by changing the ion energy in plasma-ion surface treatment installations, which allows to obtain the parameters of technological processes for the deposition of wear-resistant coatings; research methods - for integrated problem solving in the framework of this work, analytical, computational and experimental methods for studying physical, physico-chemical, plasma-chemical processes accompanying the implementation of technological nanostructured coatings on the working surface of the cutting tool were used theoretical and practical results - new methods for controlling the parameters of the technological process of ion-plasma deposition of nanostructured coatings with control of the temperature of the processed surface and ion current density on the substrate have been developed and substantiated; the modernization of the serial installation of the model “Bulat-6” on the possibility of implementing ion-plasma technology, allows to obtain nanostructured coatings; Comparison of the performance of carbide plates with nanostructured coatings with the assessment of the nature of the destruction of the working surfaces under continuous and intermittent turning with shock loads; production studies of the tool performance from nanostructured coatings on real process equipment used in automated production have been performed; degree of implementation - the main results and recommendations of the work implemented at PАS "FED"; scope (area) of application - mechanical engineering.