The Paton Welding Journal, 2005, №03

2005 №03 (08)

2005 №03 (10)

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The Paton Welding Journal, 2005, #3, 38-40 pages

Current-carrying nozzles of powder materials for welding torches

V.V. Dmitrik¹, S.I. Pritula²

¹Ukrainian Engineering Pedagogical Academy, Kharkov, Ukraine
²E.O. Paton Electric Welding Institute of the NASU. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.

Abstract
Design and powder materials composition of current-carrying nozzles used in CO2 welding torches of semi-automatic and automatic devices and robots are described. It is shown that application of the developed current-carrying nozzles allows their wear to be substantially decreased, stability of the welding process to be raised, and probability of formation of defects in the welds to be reduced.
Keywords: arc welding, current-carrying nozzle, resource, wear, powder materials

References

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Suggested Citation

V.V. Dmitrik, S.I. Pritula (2005) Current-carrying nozzles of powder materials for welding torches. The Paton Welding J., 03, 38-40.

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