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Information × Registration Number 0224U031795, 0121U112159 , R & D reports Title Improving the technical level of moving joints of machine parts on the basis of their tribological patterns when using composites with high-modulus and kaolin fillers popup.stage_title Head Aulin Viktor V., Доктор технічних наук Registration Date 17-06-2024 Organization Central Ukrainian National Technical University popup.description2 The research methodology is based on a complex of approaches: tribophysical, synergistic, physical-mesomechanical and system-directed using structural composites with high-modulus and kaolin inclusions. The use of the tribophysical approach made it possible to consider and describe the processes of friction and wear and the formation of rational tribotechnical characteristics in movable couplings of parts. On the basis of a synergistic approach, the possibility of grouping tribotechnical indicators and optimizing the composition of the structural one in order to formulate the conditions of the state of self-organization has been realized. The physico-mesomechanical approach made it possible to describe and develop the mechanisms of the formation of surface layers and wear processes of local areas of the working surfaces of moving parts of structural composites, to solve the contact problem at the micro, meso, and micro levels. In turn, the system-oriented approach makes it possible to generalize and develop recommendations and algorithms for the rational formation of movable conjugations of structural composite parts that have a high level of reliability and efficiency during their operation in various modes and conditions. An analysis of the state of the problem of increasing tribological efficiency and reliability and possible ways of solving it from the tribophysical, technical, technological, mathematical and informational points of view was carried out. The research methodology consists of the methods of tribology, tribophysics, synergetics, informatics, physical reliability theory, fracture mechanics, rheology, probability theory and mathematical statistics. Within the framework of the research, an analysis of existing methods of increasing the durability of movable couplings of parts was carried out, algorithms for combining them into groups of design, technological and operational methods using composite and polymer materials. An analysis of research into t  Product Description popup.authors Hrynkiv Andrii V. Katerynych Stanislav Ye. Kuzyk Oleksandr V. Livitskyi Oleksandr M. Lysenko Serhii V. Pashynskyi Mykola V. Slon Viktor V. Tykhyi Andrii A. popup.nrat_date 2024-06-17 Close