Method and apparatus for shaping beads of welded steel section

Details Method and apparatus for shaping beads of welded steel section Method and apparatus for shaping beads of welded steel section

1982-02-11

1984-10-09

Envall, Jr., Roy N.

Electric heating

Metal heating

For bonding with pressure

219105, 228125, 228110, B23K 3108

Patent

active

044763700

ABSTRACT:
In manufacturing steel sections by high-frequency resistance welding, weld beads are produced along the weld line of the material. However, rolls disposed in the neighborhood of the welding end point squeeze the red-hot weld beads into a uniform shape.

REFERENCES:
patent: 2892921 (1959-06-01), Mecklenborg
patent: 3410982 (1968-11-01), Morris et al.
patent: 3523513 (1970-08-01), Maier et al.
patent: 3588426 (1971-06-01), Harriau et al.
Cary, Howard B., Modern Welding Technology, 1979, p. 539.

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