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Information × Registration Number 0220U103379, 0119U103286 , R & D reports Title Research and optimization of plastic molding processes popup.stage_title Head Kukhar Volodymyr V, Доктор технічних наук Registration Date 24-09-2020 Organization Pryazovskyi state technical university popup.description2 The object of research is the processes of plastic forming of materials; the purpose of the study - the expansion of theoretical ideas about the patterns of processes of metal forming and improving the technical and economic performance of products; research methods - in conducting theoretical research, classical approaches to theories of heat transfer, plastic flow of solids and rolling, as well as a numerical approach based on the use of the finite element method in relation to the conditions of metal processing; to perform experimental research, physical modeling of the processes of plastic forming of materials with the involvement of the theory of experimental planning and methods of mathematical statistics; theoretical and practical results - analysis of a mathematical model for determining the temperature of the metal during hot rolling and on this basis expanded ideas about the patterns of influence of technological parameters on the temperature of thermomechanical rolling; analytical techniques and appropriate software for the study of the longitudinal stability of the staff in the rolls during cold sheet rolling and for the study of tub formation during the deposition of ultra-high workpieces; methods of studying the mechanical properties of materials obtained by 3D printing; a new composition of process oil for hot processing of metals by pressure, as well as a method of studying the effectiveness of process oil in the processing of metals by pressure; methods of experimental research of the process of forging shafts with the use of profiled strikes; the method of calculating the stress-strain state of sheet blanks during bending, taking into account the strengthening of the workpiece material; analysis of galvanizing technology, etching and related processes in the conditions of the cold rolling shop and the technology of manufacturing cold-bent profiles in the conditions of the manufacturer. Product Description popup.authors Anishchenko Olexander S Kargin Boris S Kargin Sergey B Kukhar Vladimir V Mkrtchyan Yegor A Nagnibeda Mykyta M Prisyazhny Andriy H Radushev Oleksiy O popup.nrat_date 2020-10-01 Close