Development of an Inductor for the Stator Part
Malashkevichute - Brillant E.I. Мedvedeva I.E. Tulegenova S.N.
2022Abylkas Saginov Karaganda Technical University
Material and Mechanical Engineering Technology
2022#2022Issue 13 - 9 pp.
To simplify and facilitate the process of high-frequency hardening of the “stator” part, an inductor with sprayer cooling was developed, which has a sectional design. In this case, a frequency of 50 Hz is suitable for the inductor. In this case, the generator voltage will be 750 V. The heating time for a part with such a diameter, at such a frequency, will be about 120 seconds. During spray hardening, the wall thickness of the active part of the inductor is taken equal to 4 … 6 mm; the inductor in this case is made cast or welded from separate sheets. To avoid closing the turns of the inductor, they are isolated with an asbestos cord impregnated with liquid glass. The design feature is that the workpiece placed in the inductor is, as it were, a single-turn secondary coil of a high-frequency transformer, therefore the current arising in it has a direction opposite to the current flowing in the inductor.
coupling , Heat treatment , induction heating , inductor , stator , steel
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Karaganda Technical University, Karaganda, Kazakhstan
Karaganda Technical University
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