The Paton Welding Journal, 2002, №04

2002 №04 (11)

2002 №04 (13)

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The Paton Welding Journal, 2002, #4, 49-50 pages

Repairing defects in thick metal using the technology of narrow-gap arc welding

I.A. Tararychkin¹, A.N. Tkachenko²

¹East-Ukrainian National University, Lugansk, Ukraine
²Holding Company «Luganskteplovoz», Lugansk, Ukraine

Abstract
The paper gives the results of welding technologies application to repair a crack in the body of a large-sized structure. It is shown that the maximal effectiveness of the repair operations can be achieved when using the technology of narrow-gap arc welding.
Keywords: arc welding, large thicknesses, narrow gap, defects, quality control

References

1. Scmvonov, V.M., Oulida, V.P., Bratsun, I.T. et al. (1981) Examination or possibility or repair or large frames with cracks. Avtomatich. Svarka, 12, 56−57.
2. Gutman, L.M., Balakanov, V.A., Tkachenko, O.P. (1993) Welding of cracks in automatic coupling bodv. Ibid., 10, 41−42.
3. Lozebnov, P.P. (1999) Repair by welding of cellulose sulfite digestion boiler. Ibid., 1, 54−56.
4. Tararychkin, I.A. (2001) Statistic regulation of welding technological processes using the method of construction of charts of condition control. The Paton Welding J., 10, 28−31.

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Suggested Citation

I.A. Tararychkin, A.N. Tkachenko (2002) Repairing defects in thick metal using the technology of narrow-gap arc welding. The Paton Welding J., 04, 49-50.

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