HK1062282A1 - Process for drilling holes in a metallic workpiecehaving a thermal barrier coating - Google Patents

Process for drilling holes in a metallic workpiecehaving a thermal barrier coating

Info

Publication number
HK1062282A1
HK1062282A1 HK04105297A HK04105297A HK1062282A1 HK 1062282 A1 HK1062282 A1 HK 1062282A1 HK 04105297 A HK04105297 A HK 04105297A HK 04105297 A HK04105297 A HK 04105297A HK 1062282 A1 HK1062282 A1 HK 1062282A1
Authority
HK
Hong Kong
Prior art keywords
metallic
barrier coating
thermal barrier
workpiecehaving
drilling holes
Prior art date
Application number
HK04105297A
Other languages
English (en)
Inventor
Gary Loringer
Original Assignee
Turbocombustor Technology Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24777889&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1062282(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Turbocombustor Technology Inc filed Critical Turbocombustor Technology Inc
Publication of HK1062282A1 publication Critical patent/HK1062282A1/xx

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
    • B23K26/36—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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding 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
    • 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
    • B23K26/384—Removing material by boring or cutting by boring of specially shaped holes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • B23K2101/35—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
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/13—Manufacture by removing material using lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade
    • Y10T29/49341—Hollow blade with cooling passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Laminated Bodies (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Details Of Cutting Devices (AREA)
HK04105297A 2000-10-18 2004-07-20 Process for drilling holes in a metallic workpiecehaving a thermal barrier coating HK1062282A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/691,767 US6573474B1 (en) 2000-10-18 2000-10-18 Process for drilling holes through a thermal barrier coating
PCT/US2001/030873 WO2002032614A1 (fr) 2000-10-18 2001-10-03 Procede de percage de trous dans une piece a travailler metallique possedant un revetement d'isolement thermique

Publications (1)

Publication Number Publication Date
HK1062282A1 true HK1062282A1 (en) 2004-10-29

Family

ID=24777889

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04105297A HK1062282A1 (en) 2000-10-18 2004-07-20 Process for drilling holes in a metallic workpiecehaving a thermal barrier coating

Country Status (13)

Country Link
US (1) US6573474B1 (fr)
EP (1) EP1332016B2 (fr)
JP (1) JP3825748B2 (fr)
CN (1) CN100374242C (fr)
AT (1) ATE461005T1 (fr)
AU (1) AU2002214548A1 (fr)
CA (1) CA2425895C (fr)
CZ (1) CZ301856B6 (fr)
DE (1) DE60141593D1 (fr)
HK (1) HK1062282A1 (fr)
MX (1) MXPA03003337A (fr)
PL (1) PL200739B1 (fr)
WO (1) WO2002032614A1 (fr)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006478A1 (fr) 2001-07-10 2003-01-23 Oligos Etc. Inc. Compositions pharmacologiques contenant des oligonucleotides et leur utilisation
GB2381489B (en) * 2001-10-30 2004-11-17 Rolls Royce Plc Method of forming a shaped hole
US7411150B2 (en) * 2002-06-12 2008-08-12 Alstom Technology Ltd. Method of producing a composite component
CN100368588C (zh) * 2002-08-02 2008-02-13 三菱重工业株式会社 热障涂层形成方法、掩蔽销以及燃烧室过渡连接件
ATE375841T1 (de) 2003-08-27 2007-11-15 Alstom Technology Ltd Adaptive automatisierte bearbeitung von überfüllten kanälen
EP2168711A3 (fr) * 2003-10-06 2012-01-25 Siemens Aktiengesellschaft Procédé de fabrication d'un trou et dispositif
US7805822B2 (en) * 2003-12-15 2010-10-05 Turbocombustor Technology, Inc. Process for removing thermal barrier coatings
US20050219327A1 (en) * 2004-03-31 2005-10-06 Clarke Leo C Features in substrates and methods of forming
DE102004034721A1 (de) * 2004-07-17 2006-02-16 Alstom Technology Ltd Verfahren zum Ausbilden einer Bohrung
US20060016191A1 (en) * 2004-07-23 2006-01-26 Honeywell International Inc. Combined effusion and thick TBC cooling method
US7216485B2 (en) * 2004-09-03 2007-05-15 General Electric Company Adjusting airflow in turbine component by depositing overlay metallic coating
EP1712739A1 (fr) * 2005-04-12 2006-10-18 Siemens Aktiengesellschaft Elément avec trou de refroidissement par film
JP4931507B2 (ja) * 2005-07-26 2012-05-16 スネクマ 壁内に形成された冷却流路
EP1942250A1 (fr) * 2007-01-05 2008-07-09 Siemens Aktiengesellschaft Composant doté d'évidements s'étendant obliquement sur la surface et procédé de fonctionnement d'une turbine
US7992272B2 (en) 2007-05-29 2011-08-09 Metem Corporation Method and apparatus for milling thermal barrier coated metals
US7820267B2 (en) * 2007-08-20 2010-10-26 Honeywell International Inc. Percussion drilled shaped through hole and method of forming
US20090142548A1 (en) * 2007-10-18 2009-06-04 David Bruce Patterson Air cooled gas turbine components and methods of manufacturing and repairing the same
DE102009007164A1 (de) * 2009-02-03 2010-08-12 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zum Ausbilden einer Kühlluftöffnung in einer Wand einer Gasturbinenbrennkammer sowie nach dem Verfahren hergestellte Brennkammerwand
US8857055B2 (en) * 2010-01-29 2014-10-14 General Electric Company Process and system for forming shaped air holes
US8905713B2 (en) 2010-05-28 2014-12-09 General Electric Company Articles which include chevron film cooling holes, and related processes
US8673397B2 (en) * 2010-11-10 2014-03-18 General Electric Company Methods of fabricating and coating a component
US20120164376A1 (en) * 2010-12-23 2012-06-28 General Electric Company Method of modifying a substrate for passage hole formation therein, and related articles
FR2970666B1 (fr) * 2011-01-24 2013-01-18 Snecma Procede de perforation d'au moins une paroi d'une chambre de combustion
US10113435B2 (en) 2011-07-15 2018-10-30 United Technologies Corporation Coated gas turbine components
US8624151B2 (en) 2011-07-19 2014-01-07 Pratt & Whitney Canada Corp. Laser drilling methods of shallow-angled holes
US20130020291A1 (en) * 2011-07-19 2013-01-24 Pratt & Whitney Canada Corp. Laser drilling methods of shallow-angled holes
US9434025B2 (en) 2011-07-19 2016-09-06 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
US9052707B2 (en) * 2011-12-02 2015-06-09 United Technologies Corporation Turbomachine component machining method
EP2602352A1 (fr) 2011-12-05 2013-06-12 Siemens Aktiengesellschaft Composant à trous de refroidissement par film
EP2794179B1 (fr) * 2011-12-20 2022-11-23 IPG Photonics Corporation Appareil de perçage de trou d'effusion à laser à fibre de forte puissance et son procédé d'utilisation
GB201205011D0 (en) * 2012-03-22 2012-05-09 Rolls Royce Plc A thermal barrier coated article and a method of manufacturing a thermal barrier coated article
WO2014009485A1 (fr) * 2012-07-12 2014-01-16 Alstom Technology Ltd Procédé de réparation d'une aube de turbine monocristalline
CN102880116B (zh) * 2012-08-27 2014-09-17 沈阳黎明航空发动机(集团)有限责任公司 一种用于激光加工多波群孔的数据采集及优化方法
CN102794618A (zh) * 2012-09-12 2012-11-28 沈阳飞机工业（集团）有限公司 型胎侧面斜切口的加工方法
US20140126995A1 (en) * 2012-11-06 2014-05-08 General Electric Company Microchannel cooled turbine component and method of forming a microchannel cooled turbine component
JP6057778B2 (ja) 2013-02-27 2017-01-11 本田技研工業株式会社 レーザ加工装置
JP5908009B2 (ja) * 2013-08-20 2016-04-26 三菱重工業株式会社 レーザ加工方法及びレーザ加工装置
US9410702B2 (en) 2014-02-10 2016-08-09 Honeywell International Inc. Gas turbine engine combustors with effusion and impingement cooling and methods for manufacturing the same using additive manufacturing techniques
CN103990910B (zh) * 2014-05-20 2015-08-05 西安交通大学 一种带热障涂层涡轮叶片气膜冷却孔的制备方法
US11280214B2 (en) * 2014-10-20 2022-03-22 Raytheon Technologies Corporation Gas turbine engine component
WO2016099805A2 (fr) * 2014-11-21 2016-06-23 General Electric Technology Gmbh Chemise profilée de chambre de combustion à rideau de flamme
US10533749B2 (en) 2015-10-27 2020-01-14 Pratt & Whitney Cananda Corp. Effusion cooling holes
US10871075B2 (en) 2015-10-27 2020-12-22 Pratt & Whitney Canada Corp. Cooling passages in a turbine component
JP6647888B2 (ja) * 2016-01-29 2020-02-14 ビアメカニクス株式会社 レーザ加工方法及びレーザ加工装置
US10458251B2 (en) * 2016-04-15 2019-10-29 General Electric Company Airfoil cooling using non-line of sight holes
US10415396B2 (en) * 2016-05-10 2019-09-17 General Electric Company Airfoil having cooling circuit
CN106640424A (zh) * 2016-10-26 2017-05-10 湖北航天技术研究院总体设计所 一种液体火箭发动机燃烧室
US20180128177A1 (en) * 2016-11-07 2018-05-10 General Electric Company Method for forming a hole in an engine component
US11187105B2 (en) * 2017-02-09 2021-11-30 General Electric Company Apparatus with thermal break
US10895157B2 (en) * 2017-04-24 2021-01-19 Honeywell International Inc. Gas turbine engine components with air-cooling features, and related methods of manufacturing the same
US10722982B2 (en) * 2017-08-03 2020-07-28 General Electric Company Method of forming a hole in a coated component
US10399158B2 (en) * 2017-08-28 2019-09-03 United Technologies Corporation Entrance and exit chip rings for balancing broach forces
SG10201708210PA (en) * 2017-10-05 2019-05-30 United Technologies Corp Multi-step clearance of coating
US11407067B2 (en) * 2018-06-29 2022-08-09 Pratt & Whitney Canada Corp. Method for repairing a part
CN110561055A (zh) * 2019-10-08 2019-12-13 山东红旗机电集团股份有限公司 飞行器发动机排气管加工成套设备以及加工工艺
US11585224B2 (en) 2020-08-07 2023-02-21 General Electric Company Gas turbine engines and methods associated therewith

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169976A (en) 1976-02-27 1979-10-02 Valfivre S.P.A. Process for cutting or shaping of a substrate by laser
US4756765A (en) 1982-01-26 1988-07-12 Avco Research Laboratory, Inc. Laser removal of poor thermally-conductive materials
US4808785A (en) * 1986-11-13 1989-02-28 Chromalloy Gas Turbine Corporation Method and apparatus for making diffused cooling holes in an airfoil
US4818834A (en) † 1988-03-21 1989-04-04 Raycon Corporation Process for drilling chamfered holes
GB8809666D0 (en) * 1988-04-23 1988-05-25 Amchem Co Ltd Machining method & apparatus
JPH03142090A (ja) * 1989-10-27 1991-06-17 Canon Inc プリント配線基板の穴明け加工装置
GB8918606D0 (en) 1989-08-15 1989-09-27 Amchem Co Ltd Laser machining of holes
US5216808A (en) 1990-11-13 1993-06-08 General Electric Company Method for making or repairing a gas turbine engine component
US5181379A (en) * 1990-11-15 1993-01-26 General Electric Company Gas turbine engine multi-hole film cooled combustor liner and method of manufacture
US5683600A (en) * 1993-03-17 1997-11-04 General Electric Company Gas turbine engine component with compound cooling holes and method for making the same
JP3611607B2 (ja) * 1994-10-12 2005-01-19 石川島播磨重工業株式会社 エンジン部品のクーリングホール再加工方法
JPH08278029A (ja) 1995-02-06 1996-10-22 Toshiba Corp 燃焼器用ライナー及びその製造方法
JPH08323488A (ja) * 1995-05-31 1996-12-10 Shinozaki Seisakusho:Kk レーザ光によるプリント配線板の孔あけ加工方法
US5747769A (en) * 1995-11-13 1998-05-05 General Electric Company Method of laser forming a slot
US5609779A (en) * 1996-05-15 1997-03-11 General Electric Company Laser drilling of non-circular apertures
US5771577A (en) * 1996-05-17 1998-06-30 General Electric Company Method for making a fluid cooled article with protective coating
JPH106059A (ja) * 1996-06-25 1998-01-13 Mitsubishi Heavy Ind Ltd シェイプド冷却穴加工方法
GB9617093D0 (en) 1996-08-14 1996-09-25 Rolls Royce Plc A method of drilling a hole in a workpiece
US5760369A (en) * 1996-09-20 1998-06-02 Uniek, Inc. Method of laser cutting paper cards for use in paper sculpture
US6383602B1 (en) 1996-12-23 2002-05-07 General Electric Company Method for improving the cooling effectiveness of a gaseous coolant stream which flows through a substrate, and related articles of manufacture
US6172331B1 (en) * 1997-09-17 2001-01-09 General Electric Company Method and apparatus for laser drilling
US6365013B1 (en) * 1997-11-03 2002-04-02 Siemens Aktiengesellschaft Coating method and device
GB9723762D0 (en) * 1997-11-12 1998-01-07 Rolls Royce Plc A method of coating a component
DE59802893D1 (de) * 1998-03-23 2002-03-14 Alstom Nichtkreisförmige Kühlbohrung und Verfahren zur Herstellung derselben
FR2781707B1 (fr) * 1998-07-30 2000-09-08 Snecma Procede d'usinage par laser excimere de trous ou de formes a profil variable
US6130405A (en) 1998-09-10 2000-10-10 Chromalloy Gas Turbine Corporation Laser drilling holes in a cylindrical workpiece
US6234755B1 (en) * 1999-10-04 2001-05-22 General Electric Company Method for improving the cooling effectiveness of a gaseous coolant stream, and related articles of manufacture
US6243948B1 (en) * 1999-11-18 2001-06-12 General Electric Company Modification and repair of film cooling holes in gas turbine engine components

Also Published As

Publication number Publication date
US6573474B1 (en) 2003-06-03
CZ20031343A3 (cs) 2004-01-14
CZ301856B6 (cs) 2010-07-14
EP1332016A1 (fr) 2003-08-06
CA2425895A1 (fr) 2002-04-25
AU2002214548A1 (en) 2002-04-29
CA2425895C (fr) 2007-04-24
CN100374242C (zh) 2008-03-12
EP1332016A4 (fr) 2008-02-06
CN1469792A (zh) 2004-01-21
ATE461005T1 (de) 2010-04-15
JP3825748B2 (ja) 2006-09-27
MXPA03003337A (es) 2003-06-19
JP2004511350A (ja) 2004-04-15
PL200739B1 (pl) 2009-01-30
EP1332016B2 (fr) 2015-07-15
DE60141593D1 (de) 2010-04-29
EP1332016B1 (fr) 2010-03-17
PL360905A1 (en) 2004-09-20
WO2002032614A1 (fr) 2002-04-25

Similar Documents

Publication Publication Date Title
HK1062282A1 (en) Process for drilling holes in a metallic workpiecehaving a thermal barrier coating
CA2317601A1 (fr) Percage au laser par percussion et trepanation combinees
WO2002081142A1 (fr) Procede d'usinage de materiau translucide par faisceau laser et materiau translucide usine
MY144995A (en) Copper alloy for electronic machinery and tools and method of producing the same
CA2239240A1 (fr) Foret helicoidal autocentreur avec pointe de guidage et procede pour sa fabrication
DE60235958D1 (de) Laserfräsverfahren und-system
CA2357569A1 (fr) Structures de trepan formees par soudage dur et methodes de fabrication de ces structures
AU4589301A (en) Cemented carbide tool and method of making
WO2002001628A3 (fr) Formation de couches de borure barrieres par des techniques de chimisorption
CA2361633A1 (fr) Procede de production d'un outil d'enlevement de copeaux, et outil d'enlevement de copeaux
HUP0301913A3 (en) Substrate with a reduced light-scattering, ultraphobic surface and a method for the production of the same
EP1593730A4 (fr) Nanoparticule a semi-conducteurs et procede de production correspondant
WO2005012855A3 (fr) Procede et appareil de surveillance de produits chimiques
CA2383657A1 (fr) Technique de rechargement dur d'embases de trepans tricones
CA2290892A1 (fr) Methode et appareil de diagraphie des sondages
EP1249294A3 (fr) Electrode pour usiner des petits trous par usinage, par étincelage avec des moyens d'usinage qui sont fonction de la profondeur d'usinage, et procédé d'usinage par électro-érosion avec une électrode pour usiner des petits trous, le procédé étant contrôlé en fonction de la profondeur d'usinage
HK1060610A1 (en) A drilling tool used in horizontal drilling applications
DE60110325D1 (de) Abstichstopfen für stahlöfen
WO2004074534A3 (fr) Revetement de ruban de diamant et procedes de fabrication et d'utilisation
AU2003206359A1 (en) Drill member for rock drilling and a method for manufacturing the drill member
DK1301294T3 (da) Fremgangsmåde og formemaskine til deformering af et hult arbejdsemne
MX2007002935A (es) Metodos y sistemas de micromaquinado con laser que usan un liquido como un medio de ayuda.
GB2422126A8 (en) Microporous filter
GB2366572B (en) Method of hardening workpiece with hole, and assistive tool for use therein
CN103286819A (zh) 一种避免碳纤维复合材料壁板钻孔分层的方法

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151003