Process and apparatus for welding tubular bodies

Details Process and apparatus for welding tubular bodies Process and apparatus for welding tubular bodies

1979-12-21

1982-02-09

Albritton, C. L.

Electric heating

Metal heating

By arc

219121LC, B23K 2700

Patent

active

043151329

ABSTRACT:
A method and a device for manufacturing a tubular body for a preserved food can; two opposite edges of a metal sheet are joined by the action of a laser beam. The tubular body is subsequently expanded radially for increasing its cross-section.

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patent: 4141456 (1979-02-01), Hart
Cook, "Laser Welded Pipe Liners", Electro-Optical Systems Design, vol. 7, No. 11, pp. 20-22, Nov. 1975.

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