The Paton Welding Journal, 2008, №01

2008 №01 (05)

2008 №01 (07)

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The Paton Welding Journal, 2008, #1, 26-29 pages

Ensuring the stability of submerged-arc welding process at low current density

S.V. Dragan, Yu.A. Yaros

Admiral S.O. Makarov National Shipbuilding University, Nikolaev, Ukraine

Abstract
The paper deals with the influence of energy parameters of «arc-power source» system at a combined volt-ampere characteristic of the power source and constant electrode wire feed rate on the stability of the welding process under the impact of disturbances along the arc length.
Keywords: arc welding, power source, self-regulation of the welding arc, process stability, technological disturbances, combined volt-ampere characteristic, current density

References

1. Lenivkin, V.A., Dyurgerov, N.K., Sagirov, Kh.N. (1989) Technological properties of gas-shielded welding arc. Moscow: Mashinostroenie.
2. (1974) Technology of fusion electric welding of metals and alloys. Ed. by B.E. Paton. Moscow: Mashinostroenie.
3. (1986) Automation of welding processes. Ed. by V.K. Lebedev, V.P. Chernysh. Kiev: Vyshcha Shkola.
4. Dyatlov, V.I. (1961) Volt-ampere characteristic of constricted electric arc. Avtomatich. Svarka, 1, 17–20.

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Suggested Citation

S.V. Dragan, Yu.A. Yaros (2008) Ensuring the stability of submerged-arc welding process at low current densit. The Paton Welding J., 01, 26-29.

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