The Paton Welding Journal, 2007, №04

2007 №04 (03)

2007 №04 (05)

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The Paton Welding Journal, 2007, #4, 17-20 pages

Dependence between the rates of pulsed wire feed and wire melting in welding with short-circuiting

V.A. Lebedev

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

Abstract
Mathematical model is considered, describing the dependence of the arc process current and the rate of melting of electrode wire on the varying nature of its motion in the process of consumable electrode arc welding, in particular, in short-circuiting of the arc gap.
Keywords: arc welding, mechanized process, electrodes, pulses, melting rate, welding current, mathematical model

References

1. Voropaj, N.M. (1996) Parameters and technological capabilities of arc welding with pulse feed of electrode and filler wire. Avtomatich. Svarka, 10, 3–9.
2. Lebedev, V.A., Moshkin, V.F., Pichak, V.G. (1996) New mechanisms for pulsed feed of electrode wire. Ibid., 5, 39–44.
3. Popkov, A.M. (1980) About stability of the power supplyarc system in welding with systematic short-circuiting of the arc gap. Svarochn. Proizvodstvo, 3, 11–13.
4. Besekersky, V.A., Popov, E.P. (1972) Theory of automatic regulation. Moscow: Nauka.
5. Paton, B.E., Lebedev, V.A., Pichak, V.G. et al. (2002) Analysis of technical and technological capabilities of elec¬trode wire pulsed feed in arc welding and surfacing processes. Svarochn. Proizvodstvo, 2, 24–31.
6. Ditkin, V.A., Kuznetsov, P.I. (1951) Refer. book on operational calculus. Leningrad: Gostekhteorizdat.
7. Potapievsky, A.G. (1974) Consumable-electrode gasshielded arc welding. Moscow: Mashinostroenie.
8. Lebedev, V.A., Pichak, V.G. (1998) Mechanized CO2 arc welding with controlled pulsed feed of electrode wire. Svarochn. Proizvodstvo, 5, 30–33.
9. Lebedev, V.A. (1999) Influence of guiding channel of semiautomatic welding machine on parameters of electrode wire pulsed feed. Avtomatich. Svarka, 2, 45–48.

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Suggested Citation

V.A. Lebedev (2007) Dependence between the rates of pulsed wire feed and wire melting in welding with short-circuiting. The Paton Welding J., 04, 17-20.

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