2016
DOI: 10.20998/2078-9130.2016.26.79927
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Numerical simulation of the workpieces’ temperature field for manufacturing bearing rings during induction heating

Abstract: Проведено математическое моделирование процесса индукционного нагрева цилиндрической заготовки для подшипникового кольца и получен рациональный режим работы индуктора. С учетом остывания заготовки получено распределение поля температур перед началом процесса штамповки. Численное решение, полученное методом конечного элемента, сравнивалось с экспериментальными данными. Ключевые слова: цилиндрическая заготовка, индукционный нагрев, рациональный режим, термоэлектромагнитная задача, метод конечных элементов.

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“…The TECHNOLOGY AUDIT AND PRODUCTION RESERVES -№ 4/1(48), 2019 ISSN 2226-3780 study [4] refines the behavior of carbon steels in modeling induction hardening. In [5], the results of a test study of induction heating of a cylindrical workpiece of a bearing ring based on the finished element method in the relationship of Maxwell's equations and the heat conduction problem are presented. A similar mathematical model of interconnected electromagnetic and thermal processes for axisymmetric workpieces was considered in [6].…”
Section: Research Of Existing Solutions Of the Problemmentioning
confidence: 99%
See 1 more Smart Citation
“…The TECHNOLOGY AUDIT AND PRODUCTION RESERVES -№ 4/1(48), 2019 ISSN 2226-3780 study [4] refines the behavior of carbon steels in modeling induction hardening. In [5], the results of a test study of induction heating of a cylindrical workpiece of a bearing ring based on the finished element method in the relationship of Maxwell's equations and the heat conduction problem are presented. A similar mathematical model of interconnected electromagnetic and thermal processes for axisymmetric workpieces was considered in [6].…”
Section: Research Of Existing Solutions Of the Problemmentioning
confidence: 99%
“…Earlier [5], test finite element (FE) calculations and optimization of the induction heating of a cylindrical workpiece made of ShKh15 steel with a length of L = 190 mm and a radius r = 50 mm of a two-section cylindrical inductor with a current frequency of f = 800 Hz are performed. The mathematical model of the workpiece included more than 60,000 finite elements.…”
Section: Mathematical Modeling Of Induction Heating Of a Workpiecementioning
confidence: 99%