公开(公告)号：EP3097289A4

公开(公告)日：2017-11-29

申请号：EP15741071

申请日：2015-01-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOPEZ JESUS S ,  BORJA MARK

IPC: F02C7/00 ,  F01D5/02 ,  F01D25/28 ,  G01M1/32

CPC classification number: F01D5/027 ,  F05D2220/32 ,  F05D2240/60 ,  F05D2240/61 ,  G01M1/32 ,  Y02T50/671

Abstract: An example method of balancing a shaft includes inserting a balancing insert into one of a plurality of cavities. The plurality of cavities are radially inside an outermost surface of the shaft.