公开(公告)号：US10376985B2

公开(公告)日：2019-08-13

申请号：US14974047

申请日：2015-12-18

Applicant: General Electric Company

Inventor： Hongqiang Chen ,  Steven Robert Hayashi ,  Martin Kin-Fei Lee ,  Nitin Garg ,  Nolan Leander Cousineau ,  Derrick Wayne Knotts

IPC: B23K26/0622 ,  B23K26/402 ,  B23K26/36 ,  B23K26/06 ,  B23K26/38 ,  B23K103/16 ,  B23K103/00

Abstract: A method for shaping a ceramic matrix composite (CMC) sheet having a first surface and a second surface is presented. The method includes receiving an input signal representative of a predetermined shape and a type of the CMC sheet. Further, the method includes selecting a laser beam based on the received input signal. Also, the method includes projecting the selected laser beam on the CMC sheet to shape the CMC sheet into the predetermined shape.

公开(公告)号：US20170173731A1

公开(公告)日：2017-06-22

申请号：US14974047

申请日：2015-12-18

Applicant: General Electric Company

Inventor： Hongqiang Chen ,  Steven Robert Hayashi ,  Martin Kin-Fei Lee ,  Nitin Garg ,  Nolan Leander Cousineau ,  Derrick Wayne Knotts

IPC: B23K26/0622 ,  B23K26/402 ,  B23K26/36

CPC classification number: B23K26/0624 ,  B23K26/0626 ,  B23K26/36 ,  B23K26/38 ,  B23K26/402 ,  B23K2103/16 ,  B23K2103/52

Abstract: A method for shaping a ceramic matrix composite (CMC) sheet having a first surface and a second surface is presented. The method includes receiving an input signal representative of a predetermined shape and a type of the CMC sheet. Further, the method includes selecting a laser beam based on the received input signal. Also, the method includes projecting the selected laser beam on the CMC sheet to shape the CMC sheet into the predetermined shape.