公开(公告)号：US20190217429A1

公开(公告)日：2019-07-18

申请号：US15872424

申请日：2018-01-16

Applicant: General Electric Company

Inventor： Christopher Carl Conrad ,  Loaie Adel Attia ,  Gary Charles Shubert ,  Donald Mark Bailey

IPC: B23P6/00 ,  B21J15/08

CPC classification number: F23R3/283 ,  B21J15/08 ,  B23P6/002 ,  B23P2700/13 ,  F01D9/065 ,  F05D2230/80 ,  F05D2240/35 ,  F23R2900/00019

Abstract: The present application thus provides a method of filling an existing hole in a surface of a turbine component. The method may include the steps of enlarging the existing hole, placing a rivet into the enlarged hole, welding the rivet into place, and grinding the rivet to be flush with the surface of the turbine component.