Deep narrow groove tungsten inert gas shielded welding process

Details Deep narrow groove tungsten inert gas shielded welding process Deep narrow groove tungsten inert gas shielded welding process

1979-09-20

1981-11-03

Rubinson, Gene Z.

Electric heating

Metal heating

Nonatmospheric environment at hot spot

21913742, B23K 916

Patent

active

042987830

ABSTRACT:
A method of applying a gas shielded tungsten arc welding process in a deep, narrow groove joint wherein the shield gas is directed to the weld puddle through an elongated gas nozzle 14 which surrounds a substantial length of the welding electrode and is sized to extend into the groove. The improvement including incrementally increasing the width (20) of the nozzle to correspond to increases in the width of the groove at preselected increases in the width of the groove as the nozzle is withdrawn from the groove during successive weld passes. The preselected elevations and nozzle widths are chosen so that the desired gas shield area does not substantially exceed 1.25 times the nozzle width.

REFERENCES:
patent: 2721250 (1955-10-01), Franklin
patent: 4110590 (1978-08-01), Batey et al.

Affiliated with

Also associated with

Rating

Deep narrow groove tungsten inert gas shielded welding process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deep narrow groove tungsten inert gas shielded welding process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deep narrow groove tungsten inert gas shielded welding process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1066024