The Paton Welding Journal, 2001, №10

2001 №10 (12)

2001 №10 (01)

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The Paton Welding Journal, 2001, #10, 56-58 pages

Improvement of arcing stability in the two-loop resonance devices

A.E. Korotynsky

E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.

Abstract
A resonance welding source, made as a two-loop circuit, is described. It is shown that a high stability of the welding arc is achieved by using a high-voltage complementary loop of not more than 400 W power. An example of the complementary loop calculation is given, as well as the results of testing the unit with different types of stick electrodes.
Keywords: arc welding, voltage resonance, arc elasticity

References

1. (1978) Technology and equipment for fusion welding. Ed. by G.D. Nikiforov. Moscow: Mashinostroyeniye.
2. Paton, B.E., Lebedev, V.K. (1966) Electrical equipment for arc and slag welding. Moscow: Mashinostroyeniye.
3. Paton, B.E., Zavadsky, V.A. (1954) Pulsed arc ignition with the aim of a significant lowering of open-circuit voltage of the welding transformer. Avtomaticheskaya Svarka, 4, 7 - 10.
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5. Lebedev, V.K., Korotynsky, A.E. (1994) AC arc in a circuit with inductance and capacitance, connected in series. Avtomaticheskaya Svarka, 12, 47 - 48.
6. Lebedev, W.K., Korotynskij, A.E., Zuk, G.W. (1997) O niektorych wlasnosciacli procesu spawania lukowego z wykorzystaniem zrodel zasilania z obwodem resonansowym LC. Biuletyn Instytutu Spawalnictwa, 3, 34 - 36.
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Suggested Citation

A.E. Korotynsky (2001) Improvement of arcing stability in the two-loop resonance devices. The Paton Welding J., 10, 56-58.

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