Calculation of the Welding Arc Temperature in Multiarc Welding

A. M. Ulanov, M. A. Ivanov

Abstract


A new mathematical model to calculate the temperature of each welding arc in a multiarc welding has been worked out using the law of conservation of energy. The model is integrated into the previously developed ones simulated for the calculation of multiarc welding. It was validated by test calculations made for the three-arc welding.

Keywords


welding; welding temperature; welding arc; multiarc welding

References


Рыкалин, Н.Н. Расчеты тепловых процессов при сварке / Н.Н. Рыкалин. – М.: Машгиз, 1951. – 296 с.

Иванов, М.А. Теоретический подход к расчету режима трехдуговой сварки под флюсом стыкового соединения деталей тележки рельсового транспорта / М.А. Иванов, А.М. Уланов, Ю.В. Безганс // Вестник ЮУрГУ. Сер. «Металлургия». – 2013. – Т. 13, № 1. – С. 146–149.


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