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Proceedings Paper

Film videorecording and image processing systems: structural element welding
Author(s): Nikolai A. Konovalov; Vladimir B. Veselovsky; Vladimir I. Kovalenko; Nikolay I. Lakhno; Alexander D. Skorik; Valeri B. Furmanov; Gennadiy A. Polyakov
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Paper Abstract

With the aim of technological process automatization and control for high-frequency welding of different diameters pipes the machine-program complex (APC) was designed. APC gives the opportunity to create the cine- and telerecording of process in production conditions at the mill '159 - 529' of Novomoskovsky Tube Rolling Mill (Ukraine). With the help of APC in real functioning mill conditions the character of flashing zone length changing and the angle of convergence depending on pipe welding speed was investigated, also the zone of jumpers is defined. The comparison of theoretical and experimental data gave an opportunity to define a welding rate which is optimal for the most qualitative values of welded joints in the range of pipe products of mill '159 - 529.'

Paper Details

Date Published: 22 June 1999
PDF: 7 pages
Proc. SPIE 3516, 23rd International Congress on High-Speed Photography and Photonics, (22 June 1999); doi: 10.1117/12.350448
Show Author Affiliations
Nikolai A. Konovalov, Institute of Technical Mechanics (Ukraine)
Vladimir B. Veselovsky, Institute of Technical Mechanics (Ukraine)
Vladimir I. Kovalenko, Institute of Technical Mechanics (Ukraine)
Nikolay I. Lakhno, Institute of Technical Mechanics (Ukraine)
Alexander D. Skorik, Institute of Technical Mechanics (Ukraine)
Valeri B. Furmanov, Institute of Technical Mechanics (Ukraine)
Gennadiy A. Polyakov, Institute of Technical Mechanics (Ukraine)


Published in SPIE Proceedings Vol. 3516:
23rd International Congress on High-Speed Photography and Photonics
Valentina P. Degtyareva; Mikhail A. Monastyrski; Mikhail Ya. Schelev; Alexander V. Smirnov, Editor(s)

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