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Information × Registration Number 0220U103357, 0119U103284 , R & D reports Title Research of management processes by the transfer at welding and related technologies popup.stage_title Head Matvienko Vladimir M, Доктор технічних наук Registration Date 21-09-2020 Organization Pryazovskyi state technical university popup.description2  The object of research - arc, welding, surfacing, tape electrodes, energy conversion and control, magnetic field, calculations of strength and efficiency optimization, development of devices for assembly and welding, quality assurance of educational services. The purpose of the work is to study the processes of energy conversion and control during welding with wire and tape electrodes, development of calculated dependences of optimization of welded joints taking into account strength and economy, development of universal devices for edging panels. Research methods - mathematical modeling, full-scale laboratory, model test methods. It is established that the flows of liquid metal and the transfer of thermal energy during welding from a power supply can be most stably controlled. When welding to a power supply, the effect on the flows of liquid metal is significantly reduced. For stable control of liquid metal flows, heat transfer, it is necessary to develop a method with a mobile current supply. The assumption about the possibility of grinding the structural components of the weld metal during welding with the action of alternating magnetic fields. The calculated dependences for estimating the stress state of welded butt joints are obtained. The technology of surfacing the anticorrosive layer with a tape electrode has been improved. Product Description popup.authors Ivanov Vitalij P Zakharova Irina V Korostashevskiy Pavlo V Lavrova Olena V Matvienko Vladimir M Nosovskiy Boris I Razmyshlyaev Olexandr D Royanov Vyacheslav O Serenko Valery O Serenko Alexander M popup.nrat_date 2020-10-01 Close