With aid of optical filter, operator of electron-beam welding machine can view TV image of joint that is being welded and can make corrections as necessary. Operator can see when weld bead gets out of alinement, for example, and compensate for deflection of electron beam caused by changes in magnetic field.


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    Titel :

    Viewing electron-beam welds in progress


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.06.1980



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Viewing Welds By Computer Tomography

    Pascua, Antonio G. / Roy, Jagatjit | NTRS | 1990


    Detecting overpenetration of electron-beam welds

    Macfarlane, D. I. / Young, F. D. | NTRS | 1979


    Preventing Contamination In Electron-Beam Welds

    Goodin, Wesley D. / Gulbrandsen, Kevin A. / Oleksiak, Carl | NTRS | 1990



    Verifying root fusion in electron-beam welds

    Becker, F. L. / Doctor, S. / Kleint, R. E. | NTRS | 1980