Investigation of the formation of the secondary current signal in plasma in electron beam welding with oscillations of the electron beam

The results of investigation of the formation of the secondary current signal in plasma and electron beam welding with the oscillation of the beam along and across the joint are presented. The secondary signal is analysed by the synchronous storage method. The results show that the parameters of the...

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Bibliographic Details
Published in:Welding International 2013-11, Vol.27 (11), p.877-880
Main Authors: Trushnikov, D.N., Belen'kii, V.Ya
Format: Article
Language:English
Subjects:
Beams (radiation)
Electron beam welding
Electron beams
Electrons
Focusing
oscillation
Oscillations
Plasma
secondary current signal
Signal processing
Synchronous
Welding
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Summary:The results of investigation of the formation of the secondary current signal in plasma and electron beam welding with the oscillation of the beam along and across the joint are presented. The secondary signal is analysed by the synchronous storage method. The results show that the parameters of the function, which is the result of processing the secondary signal by the synchronous storage method, depend on the focusing conditions.
ISSN:0950-7116
1754-2138
DOI:10.1080/09507116.2013.796645