The Paton Welding Journal, 2008, №02

2008 №02 (05)

2008 №02 (07)

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The Paton Welding Journal, 2008, #2, 26-28 pages

Technology of spot arc welding of three-layer steel panel with cellular filler

L.M. Lobanov¹, A.N. Timoshenko¹, P.V. Goncharov¹, V.I. Zajtsev²

¹E.O. Paton Electric Welding Institute of the NASU. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
²OJSC «VPK «NPO Mashinostroeniya», Reutov, RF

Abstract
Considered are the features of arc spot welding application in manufacture of a three-layer panel with cellular filler of high-alloyed steel. A possibility is demonstrated of process implementation with one-sided access to the item and under constricted conditions without application of considerable forces for compression of the structural elements being joined, as well as at joining thin-walled metal 0.1–1.0 mm thick in the gravity position without a packing.
Keywords: argon-arc welding, arc spot welding, honeycomb structure, pulsed arc welding, three-layer panel, high-alloyed austenitic steel, thin-walled metal structures

References

1. Kornienko, A.N., Zhadkevich, A.M. (2005) Development and application of brazed lattice and honeycomb structures in aircraft engineering (Retrospective review). The Paton Welding J., 12, 15–21.
2. Zharov, M.V. (2006) Technology of manufacturing of ribbed aircraft panels of complex shape. Technologiya Mashinostroeniya, 8, 31–33.
3. Mosyagin, A.S. (2006) Technological process of assembling of honeycomb blocks. Ibid., 5, 36–37.
4. Panin, V.P., Gladkov, Yu.A. (1991) Structures with filler material: Refer. Book. Moscow: Mashinostroenie.
5. Karkhin, V.A., Khomich, P.N. (2006) Minimization of heat input in pulsed arc welding. Svarochn. Proizvodstvo, 10, 3–6. 6. Vagner, V.A. (1980) Thermal cycling in tungsten electrode welding. Ibid., 2, 4–6.

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Suggested Citation

L.M. Lobanov, A.N. Timoshenko, P.V. Goncharov, V.I. Zajtsev (2008) Technology of spot arc welding of three-layer steel panel with cellular filler. The Paton Welding J., 02, 26-28.

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