Method for repair of steam turbine blades

Details Method for repair of steam turbine blades Method for repair of steam turbine blades

1995-02-09

1996-09-10

Cuda, Irene

Metal working

Method of mechanical manufacture

Impeller making

298897, 228119, B23P 1500

Patent

active

055533701

ABSTRACT:
A method for repairing the ends of turbine blades is set forth which includes positioning the blade end at a backing plate, depositing layered weldment on the plate and thereafter machining the deposited weldment to fashion the repaired blade end. A blade having its end fashioned according to the method is also set forth.

REFERENCES:
patent: 4028788 (1977-06-01), DeMusis
patent: 4589175 (1986-05-01), Arrigoni
patent: 4611744 (1986-09-01), Fraser et al.
patent: 4657171 (1987-04-01), Robins
patent: 4705203 (1987-11-01), McComas et al.
patent: 4726101 (1988-02-01), Draghi et al.
patent: 4726104 (1988-02-01), Foster et al.
patent: 4873751 (1989-10-01), Walker et al.
patent: 4896408 (1990-01-01), Fraser
patent: 4951390 (1990-08-01), Fraser et al.
patent: 5071054 (1991-12-01), Dzugan et al.
patent: 5207371 (1993-05-01), Prinz et al.
patent: 5238368 (1993-08-01), Ortolano
patent: 5253978 (1993-10-01), Fraser
patent: 5261480 (1993-11-01), Wortmann et al.
patent: 5272809 (1993-12-01), Robertson et al.

Affiliated with

Also associated with

Rating

Method for repair of steam turbine blades 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 repair of steam turbine blades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for repair of steam turbine blades will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1311206