Scarfing apparatus

Details Scarfing apparatus Scarfing apparatus

1982-01-11

1983-06-21

Stallard, W.

Metallurgical apparatus

Means for cutting solid metal with heat, e.g., blowpipes

Means for removing surface material, e.g., scarfing

B23K 706

Patent

active

043890385

ABSTRACT:
Scarfing apparatus for thermochemically treating a metal surface including a desurfacing head and an upper and lower block extending from the head in spaced apart relation to define a slot-like nozzle, output discharge means in at least one of the blocks for discharging a gas and a gas distribution assembly for distributing gas evenly across said output discharge means with the gas distribution assembly including an inlet supply chamber, a manifold discharge chamber which intersects the inlet supply chamber to form a ledge and a gas redistribution member supported upon said ledge for redirecting gas flow from said inlet supply chamber into said manifold discharge chamber.

REFERENCES:
patent: 2483479 (1949-10-01), Smith et al.
patent: 2515301 (1950-07-01), Hughey
patent: 3477646 (1969-11-01), Lytle

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