Air-carbon arc cutting and gouging torch

Details Air-carbon arc cutting and gouging torch Air-carbon arc cutting and gouging torch

1979-03-30

1980-08-19

Goldberg, E. A.

Electric heating

Metal heating

Cutting or disintegrating

B23K 900

Patent

active

042186056

ABSTRACT:
A fixed head air-carbon arc cutting and gouging torch for use in a metal foundry for cleaning riser pads, sprues, fins and other excess or unwanted surface material or defects from castings. The torch is characterized by improved air flow means to reduce the required inlet air pressure, improved air valve means, better head angle and handle design for increased process efficiency.

REFERENCES:
patent: 2706236 (1955-04-01), Stepath
patent: 2726309 (1955-12-01), Stepath
patent: 3234317 (1966-02-01), Henderson
patent: 4161642 (1979-07-01), Arnason

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