SE539058C2 - Method and system for determining breakthrough in laser drilling of airfoil - Google Patents

Method and system for determining breakthrough in laser drilling of airfoil Download PDF

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Publication number
SE539058C2
SE539058C2 SE1550025A SE1550025A SE539058C2 SE 539058 C2 SE539058 C2 SE 539058C2 SE 1550025 A SE1550025 A SE 1550025A SE 1550025 A SE1550025 A SE 1550025A SE 539058 C2 SE539058 C2 SE 539058C2
Authority
SE
Sweden
Prior art keywords
airfoil
laser
process condition
drilling
sensing
Prior art date
Application number
SE1550025A
Other languages
English (en)
Swedish (sv)
Other versions
SE1550025A1 (sv
Inventor
Hu Zhaoli
Denis Darling Abe
Elijah Mcdowell Shamgar
Anthony Serieno Douglas
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of SE1550025A1 publication Critical patent/SE1550025A1/sv
Publication of SE539058C2 publication Critical patent/SE539058C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • 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
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • 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
    • 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
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
SE1550025A 2014-01-27 2015-01-15 Method and system for determining breakthrough in laser drilling of airfoil SE539058C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/164,522 US9676058B2 (en) 2014-01-27 2014-01-27 Method and system for detecting drilling progress in laser drilling

Publications (2)

Publication Number Publication Date
SE1550025A1 SE1550025A1 (sv) 2015-07-28
SE539058C2 true SE539058C2 (en) 2017-04-04

Family

ID=53523108

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1550025A SE539058C2 (en) 2014-01-27 2015-01-15 Method and system for determining breakthrough in laser drilling of airfoil

Country Status (4)

Country Link
US (1) US9676058B2 (enExample)
JP (1) JP6641086B2 (enExample)
DE (1) DE102015101151A1 (enExample)
SE (1) SE539058C2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050247894A1 (en) * 2004-05-05 2005-11-10 Watkins Charles M Systems and methods for forming apertures in microfeature workpieces
CN103203543B (zh) * 2013-02-04 2015-03-11 中国航空工业集团公司北京航空制造工程研究所 一种用于激光冲击强化叶片的水约束层的喷射方法和装置
EP3150323B1 (en) * 2015-09-30 2020-11-18 Kabushiki Kaisha Toshiba Laser processing apparatus, laser processing method and distance measurement method
US10422431B2 (en) 2017-07-17 2019-09-24 United Technologies Corporation Non-contact seal with progressive radial stop(s)
EP3685954B1 (en) * 2019-01-22 2024-01-24 Synova S.A. Method for cutting a workpiece with a complex fluid-jet-guided laser beam
US20220032402A1 (en) * 2020-08-01 2022-02-03 Avonisys Ag Methods and systems for machining precision micro holes into thick ceramic substrates
CN113369990B (zh) * 2021-07-06 2022-05-10 成都飞机工业（集团）有限责任公司 一种用于非接触式测量孔的在线检测装置及其使用方法
US11524350B1 (en) 2021-10-04 2022-12-13 General Electric Company Backwall strike braze repair
CN115555742B (zh) * 2022-12-06 2023-05-09 苏州思萃声光微纳技术研究所有限公司 一种用于多层结构的激光穿孔实时检测方法及系统
US20250100082A1 (en) * 2023-09-21 2025-03-27 Ge Infrastructure Technology Llc Systems and methods for detecting laser hole drilling breakthrough

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4960970A (en) 1989-08-11 1990-10-02 General Electric Company Method and apparatus for acoustic breakthrough detection
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 (fr) 1989-10-12 1991-05-02 Kabushiki Kaisha Komatsu Seisakusho Procede de coupe au laser
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
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
JP2000208850A (ja) * 1999-01-19 2000-07-28 Sumitomo Heavy Ind Ltd レ―ザ発振器ミラ―の角度自動調整方法及び自動調整装置
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
ATE375603T1 (de) 2000-04-04 2007-10-15 Synova Sa Verfahren zum schneiden eines gegenstands und zur weiterverarbeitung des schnittguts sowie träger zum halten des gegenstands bzw. des schnittguts
EP1339522A1 (en) * 2000-11-13 2003-09-03 Micmacmo Aps Laser ablation
US6696666B2 (en) * 2002-07-03 2004-02-24 Scimed Life Systems, Inc. Tubular cutting process and system
US20040017430A1 (en) * 2002-07-23 2004-01-29 Yosuke Mizuyama Laser processing method and laser processing apparatus
US20040224179A1 (en) 2003-05-09 2004-11-11 Lsp Technologies, Inc. Laser peening method and apparatus using tailored laser beam spot sizes
EP1598140A1 (de) 2004-05-19 2005-11-23 Synova S.A. Laserbearbeitung eines Werkstücks
US8237082B2 (en) 2004-09-02 2012-08-07 Siemens Aktiengesellschaft Method for producing a hole
US20060096964A1 (en) 2004-11-08 2006-05-11 Fordahl Craig A Method and apparatus for breakthrough detection for laser workpiece processing operations
EP1657020A1 (de) 2004-11-10 2006-05-17 Synova S.A. Verfahren und Vorrichtung zur Optimierung der Kohärenz eines Flüssigkeitsstrahls für eine Materialbearbeitung und Flüssigkeitsdüse für eine solche Vorrichtung
DE102005027363A1 (de) 2005-06-14 2006-12-21 Robert Bosch Gmbh Vorrichtung und Verfahren zur Überwachung eines Fertigungsverfahrens zur Herstellung einer Durchgangsbohrung
JP4635839B2 (ja) * 2005-11-15 2011-02-23 トヨタ自動車株式会社 孔あけ加工方法および孔あけ加工装置
EP1806203A1 (de) 2006-01-10 2007-07-11 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Lochs
CA2580102A1 (en) 2006-03-06 2007-09-06 General Electric Company System and method for monitoring drilling process parameters and controlling drilling operation
WO2008114470A1 (ja) 2007-03-16 2008-09-25 Sharp Kabushiki Kaisha プラスチック基板の切断方法、及びプラスチック基板の切断装置
US8134098B2 (en) 2007-09-28 2012-03-13 Sugino Machine Limited Laser machining apparatus using laser beam introduced into jet liquid column
GB2455538A (en) 2007-12-13 2009-06-17 Rolls Royce Plc Laser processing
US8207472B2 (en) 2008-06-18 2012-06-26 Electro Scientific Industries, Inc. Debris capture and removal for laser micromachining
WO2009157570A1 (ja) * 2008-06-23 2009-12-30 Ｊｆｅスチール株式会社 レーザ溶接鋼管の製造方法
EP2189236B1 (en) 2008-11-21 2012-06-20 Synova S.A. Method and apparatus for improving reliability of a machining process
WO2011004437A1 (ja) 2009-07-10 2011-01-13 三菱電機株式会社 レーザ加工方法および装置
US8426767B2 (en) 2009-08-31 2013-04-23 Corning Incorporated Methods for laser scribing and breaking thin glass
US20110076405A1 (en) 2009-09-25 2011-03-31 United Technologies Corporation Hole drilling with close proximity backwall
US8525073B2 (en) * 2010-01-27 2013-09-03 United Technologies Corporation Depth and breakthrough detection for laser machining
ES2971465T3 (es) 2010-09-25 2024-06-05 Ipg Photonics Canada Inc Procedimiento de formación de imágenes coherentes y de control por retroalimentación para la modificación de materiales
US8624151B2 (en) * 2011-07-19 2014-01-07 Pratt & Whitney Canada Corp. Laser drilling methods of shallow-angled holes
US8631557B2 (en) 2011-07-19 2014-01-21 Pratt & Whitney Canada Corp. Laser drilling methods of shallow-angled holes
RU2647952C2 (ru) 2011-12-07 2018-03-21 Дженерал Атомикс Способы и системы для применения в лазерной обработке
US9598979B2 (en) 2012-02-15 2017-03-21 United Technologies Corporation Manufacturing methods for multi-lobed cooling holes
DE102012208010A1 (de) * 2012-05-14 2013-11-14 Robert Bosch Gmbh Verfahren zur Herstellung einer Energiezelle und Vorrichtung zum Durchführen desselben
US8993923B2 (en) 2012-09-14 2015-03-31 General Electric Company System and method for manufacturing an airfoil
US20140075755A1 (en) 2012-09-14 2014-03-20 General Electric Company System and method for manufacturing an airfoil
US8969760B2 (en) 2012-09-14 2015-03-03 General Electric Company System and method for manufacturing an airfoil

Also Published As

Publication number Publication date
DE102015101151A1 (de) 2015-07-30
US9676058B2 (en) 2017-06-13
SE1550025A1 (sv) 2015-07-28
JP6641086B2 (ja) 2020-02-05
JP2015139823A (ja) 2015-08-03
US20150209901A1 (en) 2015-07-30

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