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Information × Registration Number 0218U003534, 0115U001220 , R & D reports Title Theoretical basis for the creation of a single integrated system for managing the quality of critical parts of aerospace technology by technological methods popup.stage_title Head Dolmatov Anatolii Ivanovich, Registration Date 12-03-2018 Organization National Aerospace University named by N.E.Zhukovsky "Kharkov aviation institute" popup.description2 Object of research - the processes of formation of a complex of physico-mechanical properties of the surface layers during machining and deposition of a variety of materials. Subject of research - the intensification of the effects of exposure in the machining of materials and the interaction of particles with the substrate during the deposition. The goal - to provide a new level of efficiency of the complex processes of thermal spraying and machining hard materials by optimizing the deposition parameters, directed the activation effects of exposure to the cutting area, and an integrated approach to all stages of the production process as a single system. The problems addressed by the project: 1) analysis of processes of acceleration and heating of powder particles of different shapes in the nozzles of various configurations in the gas-dynamic spraying and development of mathematical models to optimize the geometry of the nozzles; 2) analysis of shock interaction of the powder particles with the lining and the development of a mathematical model to calculate the critical energy parameters; 3) the development of science-based recommendations on the industrial implementation of a safe, energy-saving and environmentally friendly technologies to replace the cold spray gazoplamenevih, plasma and detonation technologies; 4) disclosure of the physical nature of the phenomena and processes that occur under the influence of various media and methods of activating their actions in the treatment zone; 5) creation of mathematical models of the most important aspects of exposure and methods of activating effects of exposure to the machining processes; 6) the development of methodology of complex theoretical and experimental studies of the processes of machining steps with the activation of different environments in the treatment area, allowing you to identify the effect of their actions and ways of management; 7) implementation of management techniques activation effects of exposure to the cutting zone for the formation of the set of indicators of quality of treated surfaces; 8) development of science-based industry recommendations, the implementation of which will improve the efficiency and environmental safety of machining hard materials by reducing the energy intensity of processes and the use of environmentally friendly coolant (water-based) 9) the development of science-based industry recommendations for the implementation of a comprehensive quality management system details through an integrated approach to all stages of production, as a single technological system Product Description popup.authors Є. Крапівний А. Мазурков А. Онопченко А.Волков В. Маляр В. Третяк Долматов Анатолій Іванович М. Калиниченко М. Князев М. Курін О. Мезенцева О. Шорінов О.Новіков С. Маркович С. Нижник popup.nrat_date 2020-04-02 Close