公开(公告)号：US20210283719A1

公开(公告)日：2021-09-16

申请号：US16817147

申请日：2020-03-12

申请人： ROHR, INC.

发明人： Arabella Mueller ,  Angel Cabrera ,  Fassil Ghebremichael ,  Charles Novak ,  Dominic J. Elliott ,  Andrew Adan

IPC分类号： B23K26/38 ,  B23K26/04 ,  B23K26/067

摘要： A perforation system is disclosed that utilizes an optical beamlet generator and a scanner (e.g., at least two moveable mirrors). The optical beamlet generator may be a lenslet array or a diffractive optical element. The optical beamlet generator outputs a plurality of beamlets from a single input laser beam. These beamlets are moved in at least two dimensions relative to a surface of a substrate to form perforations in the substrate.

公开(公告)号：US11237386B2

公开(公告)日：2022-02-01

申请号：US16815874

申请日：2020-03-11

申请人： ROHR, INC.

发明人： Arabella Mueller ,  Angel Cabrera ,  Fassil Ghebremichael ,  Charles Novak ,  Andrew Adan ,  Dominic J. Elliott

IPC分类号： G02B26/12 ,  G02B26/10 ,  G02B5/09

摘要： Various arrangements and methods are disclosed for forming one or more perforations on a substrate surface using a laser system, at least one rotating polygon mirror, and at least one other movable mirror. A rotating polygon mirror may be used to define a plurality of perforations in a row set or band on a substrate surface by incrementing (e.g., moving) a first mirror between a plurality of fixed (e.g., pointing) positions. A rotating polygon mirror may be used to define a plurality of perforations in a row set or band on a substrate using a first mirror that is maintained in a fixed (e.g., pointing) position. A first rotating polygon mirror and a second rotating polygon mirror may be used to define a plurality of perforations in a row set or band on a substrate surface, where the first and second polygon mirrors are used to define an extent of a given perforation in two dimensions on the substrate.

公开(公告)号：US20210286172A1

公开(公告)日：2021-09-16

申请号：US16815874

申请日：2020-03-11

申请人： ROHR, INC.

发明人： Arabella Mueller ,  Angel Cabrera ,  Fassil Ghebremichael ,  Charles Novak ,  Andrew Adan ,  Dominic J. Elliott

IPC分类号： G02B26/12 ,  G02B26/10

摘要： Various arrangements and methods are disclosed for forming one or more perforations on a substrate surface using a laser system, at least one rotating polygon mirror, and at least one other movable mirror. A rotating polygon mirror may be used to define a plurality of perforations in a row set or band on a substrate surface by incrementing (e.g., moving) a first mirror between a plurality of fixed (e.g., pointing) positions. A rotating polygon mirror may be used to define a plurality of perforations in a row set or band on a substrate using a first mirror that is maintained in a fixed (e.g., pointing) position. A first rotating polygon mirror and a second rotating polygon mirror may be used to define a plurality of perforations in a row set or band on a substrate surface, where the first and second polygon mirrors are used to define an extent of a given perforation in two dimensions on the substrate.

公开(公告)号：US12064830B2

公开(公告)日：2024-08-20

申请号：US16817147

申请日：2020-03-12

申请人： ROHR, INC.

发明人： Arabella Mueller ,  Angel Cabrera ,  Fassil Ghebremichael ,  Charles Novak ,  Dominic J. Elliott ,  Andrew Adan

IPC分类号： B23K26/38 ,  B23K26/04 ,  B23K26/067

CPC分类号： B23K26/38 ,  B23K26/04 ,  B23K26/0673 ,  B23K26/0676

摘要： A perforation system is disclosed that utilizes an optical beamlet generator and a scanner (e.g., at least two moveable mirrors). The optical beamlet generator may be a lenslet array or a diffractive optical element. The optical beamlet generator outputs a plurality of beamlets from a single input laser beam. These beamlets are moved in at least two dimensions relative to a surface of a substrate to form perforations in the substrate.

公开(公告)号：US20160311062A1

公开(公告)日：2016-10-27

申请号：US14692360

申请日：2015-04-21

申请人： Rohr, Inc.

发明人： Sean Tiwari ,  Angel Cabrera ,  Manuel Bernal Gutierrez, JR. ,  Charles Novak

IPC分类号： B23K26/40 ,  B23K26/03 ,  B23K26/08 ,  B23K26/36

CPC分类号： B23K26/0853 ,  B23K26/032 ,  B23K26/082 ,  B23K26/38 ,  B23K26/382 ,  B23K2103/16 ,  B23K2103/172 ,  F02C7/24 ,  F05D2230/13 ,  F05D2260/963 ,  G01B11/24 ,  Y02T50/672

摘要： Manufacturing methods are provided. During one of these manufacturing methods, a composite part is freely arranged on a support surface. The freely arranged composite part is scanned using a scanning system to provide command data. The freely arranged composite part is machined using a laser based on the command data.

摘要翻译： 提供制造方法。 在这些制造方法之一中，复合部件自由地布置在支撑表面上。 使用扫描系统扫描自由布置的复合部件以提供命令数据。 使用基于命令数据的激光来对自由布置的复合部件进行加工。