JP2000110505A - 空洞部内に流体状でかつ硬化可能な材料を配置する方法 - Google Patents

空洞部内に流体状でかつ硬化可能な材料を配置する方法

Info

Publication number
JP2000110505A
JP2000110505A JP11208463A JP20846399A JP2000110505A JP 2000110505 A JP2000110505 A JP 2000110505A JP 11208463 A JP11208463 A JP 11208463A JP 20846399 A JP20846399 A JP 20846399A JP 2000110505 A JP2000110505 A JP 2000110505A
Authority
JP
Japan
Prior art keywords
gas
cavity
temperature
pressure
environment
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP11208463A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000110505A5 (enExample
Inventor
Jeffrey D Flis
ディー．フリス ジェフリー
James D Jones
ディー．ジョーンズ ジェイムス
Jr James F Waller
エフ．ウォーラー，ジュニア． ジェイムス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of JP2000110505A publication Critical patent/JP2000110505A/ja
Publication of JP2000110505A5 publication Critical patent/JP2000110505A5/ja
Pending legal-status Critical Current

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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
JP11208463A 1998-09-29 1999-07-23 空洞部内に流体状でかつ硬化可能な材料を配置する方法 Pending JP2000110505A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/162614 1998-09-29
US09/162,614 US5928534A (en) 1998-09-29 1998-09-29 Method for reducing void volumes in cavities for laser drilling

Publications (2)

Publication Number Publication Date
JP2000110505A true JP2000110505A (ja) 2000-04-18
JP2000110505A5 JP2000110505A5 (enExample) 2006-08-24

Family

ID=22586400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11208463A Pending JP2000110505A (ja) 1998-09-29 1999-07-23 空洞部内に流体状でかつ硬化可能な材料を配置する方法

Country Status (5)

Country Link
US (1) US5928534A (enExample)
EP (1) EP0992315B1 (enExample)
JP (1) JP2000110505A (enExample)
DE (1) DE69919799T2 (enExample)
SG (1) SG72960A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6329633B1 (en) * 1998-11-20 2001-12-11 United Technologies Corporation Method and material for processing a component for laser machining
US6251315B1 (en) * 1998-11-20 2001-06-26 United Technologies Corporation Method for disposing a laser blocking material on the interior of an airfoil
US6049058A (en) * 1998-12-15 2000-04-11 Lsp Technologies, Inc. Laser peening process and apparatus with uniform pressure pulse confinement
US20050248060A1 (en) * 2002-06-28 2005-11-10 3M Innovative Properties Company Manufacture of valve stems
GB0426780D0 (en) * 2004-12-07 2005-01-12 3M Innovative Properties Co Pressurized inhalation devices
GB0427281D0 (en) * 2004-12-14 2005-01-12 3M Innovative Properties Co Methods of providing medicinal metal components having through holes
GB0428169D0 (en) * 2004-12-23 2005-01-26 3M Innovative Properties Co Pressurized inhalation devices
US7387817B2 (en) * 2005-03-30 2008-06-17 Pratt & Whitney Canada Corp. Method for masking a workpiece before encapsulation in a casting block
DE102006061444A1 (de) * 2006-12-23 2008-06-26 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zur Aufbringung eines Schutzmediums auf eine Turbinenschaufel sowie Verfahren zur Einbringung von Kühlbohrungen in eine Turbinenschaufel
US20110076405A1 (en) * 2009-09-25 2011-03-31 United Technologies Corporation Hole drilling with close proximity backwall
US9862057B2 (en) * 2012-12-12 2018-01-09 United Technologies Corporation Vacuum degassing laser-blocking material system and process
DE102014220523A1 (de) * 2014-10-09 2016-04-14 Siemens Aktiengesellschaft Verfahren zum Herstellen von Durchgangsbohrungen mittels Laserstrahlung in einer Wandung eines Bauteils
DE102014220526A1 (de) * 2014-10-09 2016-04-14 Siemens Aktiengesellschaft Verfahren zum Herstellen von Durchgangsbohrungen mittels Laserstrahlung in einer Wandung eines Bauteils
US10668654B2 (en) 2015-01-30 2020-06-02 Raytheon Technologies Corporation Method for disposing a blocking material
US9962792B2 (en) * 2015-02-20 2018-05-08 General Electric Company Component repair using confined laser drilling
US11020826B2 (en) 2019-02-08 2021-06-01 Transportation Ip Holdings, Llc Repair system and method for repairing cavitation damage for a fuel pump

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227228B (de) * 1958-09-19 1966-10-20 Wacker Chemie Gmbh Verfahren zur Herstellung von Schaumkoerpern aus Polyvinylchloridpasten
FR2608089A1 (fr) * 1986-12-12 1988-06-17 Delorme Patrick Procede de production de produits decoratifs, notamment a base de fragments ou morceaux de bois, et produits obtenus
US5011626A (en) * 1988-06-13 1991-04-30 Rolls-Royce Inc. Barrier materials for laser drilling
US4873414A (en) * 1988-06-13 1989-10-10 Rolls Royce Inc. Laser drilling of components
GB8921040D0 (en) * 1989-09-16 1989-11-01 Rolls Royce Plc Laser barrier material
US5140127A (en) * 1989-09-20 1992-08-18 Rolls-Royce Plc Laser barrier material
GB2241186A (en) * 1990-02-24 1991-08-28 Rolls Royce Plc Anti-sputtercoating
JPH0441090A (ja) * 1990-06-06 1992-02-12 Toshiba Corp レーザ穴あけ方法
GB2249279B (en) * 1990-10-17 1994-01-05 Rolls Royce Plc Improvements in or relating to drilling turbine blades
JPH04172194A (ja) * 1990-11-05 1992-06-19 Mitsubishi Heavy Ind Ltd 中空部材のレーザ穴明時の内面保護方法
JP3158667B2 (ja) * 1991-08-01 2001-04-23 セイコーエプソン株式会社 液晶表示素子の製造方法及び液晶表示素子の再生方法
US5368634A (en) * 1993-07-26 1994-11-29 Hughes Aircraft Company Removing bubbles from small cavities
JPH07279611A (ja) * 1994-04-07 1995-10-27 Ishikawajima Harima Heavy Ind Co Ltd タービン翼の冷却孔加工方法
GB9514447D0 (en) * 1995-07-14 1995-09-13 Rolls Royce Plc Laser barrier material and method
US5776222A (en) * 1996-01-31 1998-07-07 Lucent Technologies Inc. Method of eliminating light scattering bubbles in optical fiber preforms
US5773790A (en) * 1997-01-21 1998-06-30 General Electric Company Beam blocking material and method for beam drilling and inspecting cooling holes

Also Published As

Publication number Publication date
DE69919799T2 (de) 2005-02-10
SG72960A1 (en) 2000-05-23
EP0992315B1 (en) 2004-09-01
DE69919799D1 (de) 2004-10-07
US5928534A (en) 1999-07-27
EP0992315A2 (en) 2000-04-12
EP0992315A3 (en) 2000-11-08

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