Electron gun for computer-controlled welding of small components

The paper presents a new electron gun operating at 50 kV equipped by electronics for computer control of a fine electron beam with the power up to 2 kW, which is intended for welding small components. Its function, construction arrangement and the first experiences of its operation are briefly descr...

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Bibliographic Details
Published in:Vacuum 2001-06, Vol.62 (2), p.159-164
Main Authors: DUPAK, Jan, VLCEK, Ivan, ZOBAC, Martin
Format: Article
Language:English
Subjects:
Applied sciences
Computer-controlled beam
Electron beam-welding machine
Electron gun
Exact sciences and technology
Joining, thermal cutting: metallurgical aspects
Metals. Metallurgy
Welding
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Summary:The paper presents a new electron gun operating at 50 kV equipped by electronics for computer control of a fine electron beam with the power up to 2 kW, which is intended for welding small components. Its function, construction arrangement and the first experiences of its operation are briefly described.
ISSN:0042-207X
1879-2715
DOI:10.1016/S0042-207X(00)00435-8