The Paton Welding Journal, 2012, №08



2012 №08 (05)

2012 №08 (07)

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The Paton Welding Journal, 2012, #8, 29-35 pages  

COMBINED FUSION WELDING TECHNOLOGIES (Review)

G.I. LASHCHENKO

Scientific and Technical Complex «E.O. Paton Electric Welding Institute of the NAS of Ukraine», Kiev, Ukraine
 
 
Abstract
Combined and hybrid welding technologies by using gas flame, electric arc, laser and electron beam as heat sources, as well as different shielding methods, are analysed. The expediency of commercial application of different methods for two- and three-arc welding with 1-2 mm diameter consumable electrodes is shown. It is suggested using the arc and gas flame, laser and electron beam as the combined heat sources.
 
 
Keywords: combined and hybrid technologies, energy sources, electric arc, gas flame, laser, electron beam, shielding atmosphere
 
 
Received:                03.04.12
Published:               28.08.12
 
 
References
 
 
1. (1974) Technology of fusion electric welding of metals and alloys. Ed. by B.E. Paton. Moscow: Mashinostroenie.
2. (1991) Welding and weldable materials. Vol. 1: Weldability of materials. Ed. by E.L. Makarov. Moscow: Metallurgiya.
3. (1988) Theory of welding processes. Ed. by V.F. Frolov. Moscow: Vysshaya Shkola.
4. Paton, B.E., Trufyakov, V.I. (1990) Means for improvement of reliability and decrease in metal intensity of welded structures. In: Problems of welding and special metallurgy: Transact. Kiev: Naukova Dumka.
5. Erokhin, A.A. (1973) Fundamentals of fusion welding. Moscow: Mashinostroenie.
6. (1978) Welding in machine-building: Refer. Book. Vol. 1. Ed. by N.A. Olshansky. Moscow: Mashinostroenie.
7. Litvinov, A.P. (2009) Trends in development of combined and hybrid welding and cladding technologies. The Paton Welding J., 1, 37-41.
8. Lashchenko, G.I. (2010) Application of combining principle in welding production. Svarshchik, 1, 16-20.
9. Lashchenko, G.I. (2006) Methods for consumable electrode arc welding. Kiev: Ekotekhnologiya.
10. Popilov, L.Ya. (1971) Fundamentals of electrotechnique and its new kinds. Leningrad: Mashinostroenie.
11. Grigoriants, A.G. (1989) Fundamentals of laser treatment of materials. Moscow: Mashinostroenie.
12. Novozhilov, N.M. (1979) Fundamentals of metallurgy of gas-shielded arc welding. Moscow: Mashinostroenie.
13. Lashchenko, G.I. (2011) Technological possibilities of one-, two- and three-arc welding. Svarshchik, 2, 14-19.
14. Alov, A.A., Shmakov, V.M. (1962) Argon-arc welding with auxiliary argon flow. Svarochn. Proizvodstvo, 3, 13-15.
15. Kovalev, I.M., Akulov, A.I. (1967) Specifics of the gas-dynamic method for control of the penetrating power of the arc in consumable electrode CO₂ welding. Ibid., 6, 19-21.
16. Midlov, S.G. (2007) Thermal coatings in the technology for strengthening and repair of machine parts (Review). Pt 1: Flame and detonation spraying. Ibid., 10, 35-45.
17. Antonov, I.A. (1976) Flame treatment of metals. Moscow: Mashinostroenie.
18. Muenter, H. (1933) Der Einfluss von Schweiss- und Schutzgas Flammen auf die vorgange im Schweisslichtbogen. Elektroschweissung, 7, 80-84.
19. Lashchenko, G.I. (2011) Trends in development of welding production technologies. Svarshchik, 6, 6-11.
20. Shelyagin, V.D., Khaskin, V.Yu., Garashchuk, V.P. et al. (2002) Hybrid CO₂-laser and CO₂ consumable-arc welding. The Paton Welding J., 10, 35-37.
21. Shelyagin, V.D., Khaskin, V.Yu., Bernatsky, A.V. et al. (2010) Prospects of application of laser and hybrid technologies of welding steels to increase service life of pipelines. Ibid., 10, 29-32.
22. Reisgen, U., Olschok, S. (2009) Laser - submerged-arc hybrid welding. Ibid., 4, 38-43.
23. Middeldorf, K., von Hofe, D. (2008) Trends in joining technology. Ibid., 11, 33-39.
24. Dilthey, U., Stein, L., Woeste, K. et al. (2003) Latest developments and trends in high-efficient welding technologies. Ibid., 10/11, 146-152.
25. Kah, P., Salminen, A., Martikainen, J. (2010) Laser-arc hybrid welding processes (Review). Ibid., 6, 32-40.
26. Nazarenko, O.K., Morochko, V.P. (1988) Application of high-power CO₂ lasers in foreign welding production (Review). Avtomatich. Svarka, 4, 43-46.
27. Ovechnikov, S.A., Dragunov, V.K. (2002) Doublesided simultaneous electron beam and arc discharge welding. In: Abstr. of 8th Int. Sci.-Techn. Conf. of Students and Postgraduate Students on Radio Electronics, Electrical Engineering and Power Generation (Moscow, 28 Febr.-1 March, 2002), Vol. 3. Moscow: MEI.

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Suggested Citation

G.I. LASHCHENKO (2012) COMBINED FUSION WELDING TECHNOLOGIES (Review). The Paton Welding J., 08, 29-35.

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