Method for lengthening the blading aerofoil of turbo machinery b

Details Method for lengthening the blading aerofoil of turbo machinery b Method for lengthening the blading aerofoil of turbo machinery b

1987-12-03

1989-06-20

Goldberg, E. A.

Electric heating

Metal heating

For deposition welding

416213R, B23K 904

Patent

active

048411175

ABSTRACT:
In this method of lengthening the blade aerofoil (5) of turbo machines by building up with weld in the assembled condition of the blades, the position (4) to be welded at the end of the blade aerofoil (5) is encased by a metal mold (1,2). The mold (1,2) has a connection (3) where one pole of the welding circuit is connected. The end (4) of the blade aerofoil is lengthened or repaired by applying runs of weld. The mold (1,2) can be optionally supplemented with heating and/or cooling arrangements and also with a protective gas supply.

REFERENCES:
patent: 4292010 (1987-09-01), Meetham et al.

Affiliated with

Also associated with

Rating

Method for lengthening the blading aerofoil of turbo machinery b does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for lengthening the blading aerofoil of turbo machinery b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for lengthening the blading aerofoil of turbo machinery b will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-526657