Process for increasing the life of rotor blade attachments

Details Process for increasing the life of rotor blade attachments Process for increasing the life of rotor blade attachments

B - Operations, Transporting

24

C

B24C 1/10 (2006.01) B24B 1/04 (2006.01) B24B 39/02 (2006.01) C21D 7/06 (2006.01) F01D 5/30 (2006.01)

Patent

CA 2363306

L'invention propose un procédé pour augmenter la durée de vie des attaches d'aubes (26) sur les rotors notamment de turboréacteurs d'avions. Un tel procédé est remarquable en ce qu'il met en uvre un grenaillage fort par ultrasons des rainures (14) et des pieds (23) des aubes (20), ce grenaillage étant effectué avec un indice Almen au moins égal à F8A, afin d'augmenter la précontrainte de compression des surfaces en contact sans augmenter la rugosité de ces surfaces.

Affiliated with

Also associated with

Rating

Process for increasing the life of rotor blade attachments does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for increasing the life of rotor blade attachments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for increasing the life of rotor blade attachments will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1973895