
С помощью математического аппарата теории электромагнитных полей получены аналитические выражения, позволяющие рассчитывать распределение тока в поперечном сечении листового металла, возбужденного инструментом магнитно-импульсного притяжения при прямом пропускании тока через обрабатываемый металл, линейную плотность суммарного тока в листовом металле в зоне под основным токопроводом, а также интегральную силу притяжения, возбуждаемую при взаимодействии параллельных токов. Полученные решения поставленной электродинамической задачи позволяют рассматривать процессы в реальных инструментах магнитно-импульсного притяжения. With the help of the mathematical apparatus of the theory of electromagnetic fields, a study was conducted of electrodynamic processes in magnetic-pulse attraction instruments with direct current passing through the metal being processed. Analytical expressions are obtained that allow one to calculate the current distribution in the cross section of sheet metal, where a superposition of induced and extraneous current takes place, and relations are found for the linear density of the total current in the sheet metal in the zone under the main conductor, as well as the integral force of attraction induced by the interaction of parallel currents. The obtained solutions of the set electrodynamic problem adequately describe the processes in the tool of magnetic-pulse attraction and can be used in the design of real structures of tools, and the analysis of the dependencies found for the characteristics of the flowing processes will allow establishing requirements that will ensure not only which efficiency but also the efficiency of the tool.
conductor, sheet metal, математическая модель, аналитические зависимости, листовой металл, analytical dependencies, токопровод, линейная плотность тока, linear current density
conductor, sheet metal, математическая модель, аналитические зависимости, листовой металл, analytical dependencies, токопровод, линейная плотность тока, linear current density
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
