The machine is equipped with four quadrupole-electrode submerged-arc welding heads, and moves by a central control system; the welding carriage automatically senses and tracks the welded joint to execute one-sided automatic welding of heavy plates having a maximum of four weld seams. Furthermore, with regard to crater cracking in welded parts, the adoption of a practical crack-prevention method and the application of this newly developed welding machine, will have a great effect on labour saving in plate-joining work.


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    Title :

    Development of a four-station quadrupole-electrode one-sided machine for submerged-arc welding


    Additional title:

    Entwicklung einer UP-Schweissanlage mit 4 parallelen Schweisskoepfen und je 4 Elektroden in Tandemschaltung fuer Einseitenschweissung


    Contributors:
    Terai, K. (author) / Nakayama, S. (author) / Kiyohara, M. (author)

    Published in:

    Publication date :

    1974


    Size :

    6 Seiten, 11 Bilder, 4 Tabellen, 4 Quellen


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English






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