INDUCTION HEATING TECHNIQUE DECISION FOR REPAIR TECHNOLOGIES
Abstract
Induction heating is a physique process based on Joule–Lenz heat sours generation in the objects metal by the Fuko currents. These currents are inducted by external alternative electromagnetic field. Induction heating is applied in different repair technologies, where there is necessary to make quick and local heating of the metal objects. Through the induction heating power sours, it is possible to speed up dismantling operations at repair algorithms. In this article, existing induction heating plants were observed. The principle of the alternative induction heating using for various repairing technologies realization was explained. Induction heating using for insignificant dents in the metal corps surface straightening, lacquer and paints cover lays removing and threaded connections, that were effected by corrosion, dismantling were observed. The scheme decision for induction heating system high frequency sours production, with its minimal cost value by maximization resource using and installing main electric part, that had been simplified, was proposed. Brief working models analysis of the frequency inverting unit with following optimal working conditions determining was shown. In addition, there was made mathematical modeling of the generated current of the proposed induction heating plant. The high frequency source for induction heater that had been developed at the Electromagnetic technology laboratory of KhNAHU was shown.
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