SE539052C2 - Method for determining hole completion during laser drilling in airfoil - Google Patents
Method for determining hole completion during laser drilling in airfoil Download PDFInfo
- Publication number
- SE539052C2 SE539052C2 SE1550035A SE1550035A SE539052C2 SE 539052 C2 SE539052 C2 SE 539052C2 SE 1550035 A SE1550035 A SE 1550035A SE 1550035 A SE1550035 A SE 1550035A SE 539052 C2 SE539052 C2 SE 539052C2
- Authority
- SE
- Sweden
- Prior art keywords
- airfoil
- hole
- near wall
- laser
- laser drill
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/146—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/388—Trepanning, i.e. boring by moving the beam spot about an axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/164,539 US9468991B2 (en) | 2014-01-27 | 2014-01-27 | Method determining hole completion |
Publications (2)
Publication Number | Publication Date |
---|---|
SE1550035A1 SE1550035A1 (sv) | 2015-07-28 |
SE539052C2 true SE539052C2 (sv) | 2017-03-28 |
Family
ID=53523107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1550035A SE539052C2 (sv) | 2014-01-27 | 2015-01-19 | Method for determining hole completion during laser drilling in airfoil |
Country Status (4)
Country | Link |
---|---|
US (1) | US9468991B2 (sv) |
JP (1) | JP6548319B2 (sv) |
DE (1) | DE102015101150A1 (sv) |
SE (1) | SE539052C2 (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6443251B2 (ja) * | 2015-07-17 | 2018-12-26 | トヨタ自動車株式会社 | レーザ穴あけ装置 |
EP3466597A1 (en) | 2017-10-05 | 2019-04-10 | Synova S.A. | Apparatus for machining a workpiece with a laser beam |
US11913119B2 (en) | 2021-08-13 | 2024-02-27 | Rtx Corporation | Forming cooling aperture(s) in a turbine engine component |
US11603769B2 (en) | 2021-08-13 | 2023-03-14 | Raytheon Technologies Corporation | Forming lined cooling aperture(s) in a turbine engine component |
US11732590B2 (en) | 2021-08-13 | 2023-08-22 | Raytheon Technologies Corporation | Transition section for accommodating mismatch between other sections of a cooling aperture in a turbine engine component |
US11673200B2 (en) | 2021-08-13 | 2023-06-13 | Raytheon Technologies Corporation | Forming cooling aperture(s) using electrical discharge machining |
US11898465B2 (en) | 2021-08-13 | 2024-02-13 | Rtx Corporation | Forming lined cooling aperture(s) in a turbine engine component |
US11813706B2 (en) | 2021-08-13 | 2023-11-14 | Rtx Corporation | Methods for forming cooling apertures in a turbine engine component |
US11542831B1 (en) | 2021-08-13 | 2023-01-03 | Raytheon Technologies Corporation | Energy beam positioning during formation of a cooling aperture |
US11524350B1 (en) | 2021-10-04 | 2022-12-13 | General Electric Company | Backwall strike braze repair |
Family Cites Families (54)
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US4027137A (en) | 1975-09-17 | 1977-05-31 | International Business Machines Corporation | Laser drilling nozzle |
GB2113592B (en) | 1982-01-21 | 1986-01-29 | Preci Spark Ltd | Laser machining apparatus |
US4952771A (en) | 1986-12-18 | 1990-08-28 | Aesculap Ag | Process for cutting a material by means of a laser beam |
US4873414A (en) | 1988-06-13 | 1989-10-10 | Rolls Royce Inc. | Laser drilling of components |
US4905310A (en) | 1988-07-01 | 1990-02-27 | Laser Applications, Inc. | Laser cutting and welding of sheet metal using a shield of compressed air |
US4931615A (en) | 1988-12-02 | 1990-06-05 | General Electric Company | Apparatus for machining intricate feature cuts in thin walled tubular parts |
US4940880A (en) | 1989-09-11 | 1990-07-10 | Trumpf Gmbh & Co. | Combination punch press and laser cutting machine with laser beam generator mounted thereon |
JP2554750B2 (ja) | 1989-09-19 | 1996-11-13 | ファナック株式会社 | レーザ加工方法 |
WO1991005631A1 (en) | 1989-10-12 | 1991-05-02 | Kabushiki Kaisha Komatsu Seisakusho | Laser cutting method |
US5045669A (en) | 1990-03-02 | 1991-09-03 | General Electric Company | Method and apparatus for optically/acoustically monitoring laser materials processing |
US5026979A (en) | 1990-03-05 | 1991-06-25 | General Electric Company | Method and apparatus for optically monitoring laser materials processing |
GB2249279B (en) | 1990-10-17 | 1994-01-05 | Rolls Royce Plc | Improvements in or relating to drilling turbine blades |
FR2676913B1 (fr) | 1991-05-28 | 1993-08-13 | Lasag Ag | Dispositif d'ablation de matiere, notamment pour la dentisterie. |
JP3146076B2 (ja) | 1992-10-20 | 2001-03-12 | 日本たばこ産業株式会社 | 通気度検出方法及びその装置 |
DE4418845C5 (de) | 1994-05-30 | 2012-01-05 | Synova S.A. | Verfahren und Vorrichtung zur Materialbearbeitung mit Hilfe eines Laserstrahls |
US5773791A (en) | 1996-09-03 | 1998-06-30 | Kuykendal; Robert | Water laser machine tool |
US6001219A (en) | 1997-05-07 | 1999-12-14 | Caspar; Roman C. | Water jet edge trimming station for use in papermaking machine |
GB2328894B (en) * | 1997-09-03 | 1999-07-14 | Oxford Lasers Ltd | Laser drilling |
EP0937533A1 (en) | 1998-02-19 | 1999-08-25 | M J Technologies Limited | Laser breakthrough detection |
US6140604A (en) | 1998-06-18 | 2000-10-31 | General Electric Company | Laser drilling breakthrough detector |
JP4297399B2 (ja) * | 2000-02-29 | 2009-07-15 | 株式会社アマダ | ピアス穴貫通認識装置及びその認識方法 |
EP1269535B1 (de) | 2000-04-04 | 2007-10-10 | Synova S.A. | Verfahren zum schneiden eines gegenstands und zur weiterverarbeitung des schnittguts sowie träger zum halten des gegenstands bzw. des schnittguts |
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US20050247894A1 (en) * | 2004-05-05 | 2005-11-10 | Watkins Charles M | Systems and methods for forming apertures in microfeature workpieces |
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US8631557B2 (en) | 2011-07-19 | 2014-01-21 | Pratt & Whitney Canada Corp. | Laser drilling methods of shallow-angled holes |
CN104254428B (zh) | 2011-12-07 | 2016-12-07 | 通用原子公司 | 用于激光制造加工的方法和系统 |
US9598979B2 (en) | 2012-02-15 | 2017-03-21 | United Technologies Corporation | Manufacturing methods for multi-lobed cooling holes |
US8969760B2 (en) | 2012-09-14 | 2015-03-03 | General Electric Company | System and method for manufacturing an airfoil |
US8993923B2 (en) | 2012-09-14 | 2015-03-31 | General Electric Company | System and method for manufacturing an airfoil |
-
2014
- 2014-01-27 US US14/164,539 patent/US9468991B2/en active Active
-
2015
- 2015-01-19 SE SE1550035A patent/SE539052C2/sv not_active IP Right Cessation
- 2015-01-22 JP JP2015009906A patent/JP6548319B2/ja not_active Expired - Fee Related
- 2015-01-27 DE DE102015101150.6A patent/DE102015101150A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US9468991B2 (en) | 2016-10-18 |
SE1550035A1 (sv) | 2015-07-28 |
DE102015101150A1 (de) | 2015-07-30 |
JP6548319B2 (ja) | 2019-07-24 |
US20150209900A1 (en) | 2015-07-30 |
JP2015145028A (ja) | 2015-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |