公开(公告)号：US11047058B2

公开(公告)日：2021-06-29

申请号：US15304682

申请日：2015-04-02

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Qiang Li ,  Nicholas Joseph Kray ,  Michael W. Peretti ,  Tod Winton Davis

IPC: C25D1/02 ,  C25D1/00 ,  F04D29/32 ,  F04D29/38

Abstract: A method for making a metallic leading edge guard of the type having a nose with first and second wings extending therefrom is disclosed. The method includes machining from a metallic blank a first half comprising a first portion of the nose and one of the wings, wherein the first portion of the nose includes an interface surface; and electroforming a second half comprising a second portion of the nose and the second wing, wherein the second half is joined to the first half at the interface surface.