The Paton Welding Journal, 2000, №09

2000 №09 (17)

2000 №09 (19)

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The Paton Welding Journal, 2000, #9, 108-111 pages

Electric-arc welding under forced conditions

S.P. Ragunovich, V.A. Tsyganov, V.K. Sheleg

R&D Institute for Welding and Coaling wirli Experimental Production, Minsk, Belarus

Abstract
Described is the approach to investigation of relationship between volt-ampere dynamic characteristics of a heat source and peculiarities of formation of the weld pool which determine the quality of welding. The concept of computer diagnostics and monitoring of the arc welding process, based on the finite number of statistical moments of the arc power, is presented. The quantitative indication of the welded joint quality is suggested.
Keywords: welding. heat input, welding conditions, heat source, weld pool, weld quality

References

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Suggested Citation

S.P. Ragunovich, V.A. Tsyganov, V.K. Sheleg (2000) Electric-arc welding under forced conditions. The Paton Welding J., 09, 108-111.

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