POWDER COMPOSITES AND NANOMATERIALS IN FLEXIBLE MATERIALS TECHNOLOGIES FOR FORMING PARTS 

Perevertov Valeriy Petrovich, candidate of technical sciences, professor, sub-department of ground transportation and technology tools, Samara State University of Railway Transport (2V Svobody street, Samara, Russia), E-mail: vperevertov@yandex.ru
Andronchev Ivan Constantinovich, doctor of technical sciences, professor, sub-department of electric transport, rector of Samara State University of Railway Transport (2V Svobody street, Samara, Russia), E-mail: rektoratSamgups@mail.ru
Yurkov Nikolay Kondratjevich, doctor of technical science, professor honoured worker of science of the Russian Federation, head of sub-department of design and production of radio equipment, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: yurkov_NK@mail.ru 

621.382 

10.21685/2307-4205-2020-2-9 

Background. The shaping of parts from nanomaterials and powder composites by traditional and additive (3D) technologies in the conditions of “smart” production systems (UPS) is a complex dynamic system, the elements of which must be controlled taking into account changes in the parameters of the technological process and equipment to obtain a quality part (product).
Materials and methods. The flexibility and cost-effectiveness of new products based on UPS with digital modeling using a synthesis of traditional and additive technologies depends on the quality of the material.
Results and conclusions. An analysis of the methods for producing nanomaterials showed that depending on the method for producing nanocrystalline materials, a different structure of nanomaterials is formed, affecting the flexibility and speed of introducing new technologies that need to be controlled and diagnosed by laser, infrared, fiber-optic sensors of an industrial computed tomography system to ensure high quality, safety and environmental friendliness in the conditions of operation of UPS “smart”. It is recommended to use energy based on laser and plasma radiation as an energy source for UPS technologies; electron beam and ion exposure with adaptive diagnostic (intelligent) control systems. 

nanomaterials, technology, quality, sensors, control, diagnostics, system, economy