DE69713478T2 - Befestigungseinrichtung und Bearbeitungsverfahren eines Rotors mit integrierten Schaufeln - Google Patents

Befestigungseinrichtung und Bearbeitungsverfahren eines Rotors mit integrierten Schaufeln

Info

Publication number
DE69713478T2
DE69713478T2 DE69713478T DE69713478T DE69713478T2 DE 69713478 T2 DE69713478 T2 DE 69713478T2 DE 69713478 T DE69713478 T DE 69713478T DE 69713478 T DE69713478 T DE 69713478T DE 69713478 T2 DE69713478 T2 DE 69713478T2
Authority
DE
Germany
Prior art keywords
pins
blades
spaces
rotor
medium
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.)
Expired - Lifetime
Application number
DE69713478T
Other languages
German (de)
English (en)
Other versions
DE69713478D1 (de
Inventor
Daniel A. Bales
Leroy F. Turner
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 DE69713478D1 publication Critical patent/DE69713478D1/de
Application granted granted Critical
Publication of DE69713478T2 publication Critical patent/DE69713478T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/086—Work-clamping means other than mechanically-actuated using a solidifying liquid, e.g. with freezing, setting or hardening means
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
    • 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
    • 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
    • Y10T29/49998—Work holding
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53961—Means to assemble or disassemble with work-holder for assembly
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53978—Means to assemble or disassemble including means to relatively position plural work parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jigs For Machine Tools (AREA)
DE69713478T 1996-12-17 1997-12-16 Befestigungseinrichtung und Bearbeitungsverfahren eines Rotors mit integrierten Schaufeln Expired - Lifetime DE69713478T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/768,370 US5822841A (en) 1996-12-17 1996-12-17 IBR fixture

Publications (2)

Publication Number Publication Date
DE69713478D1 DE69713478D1 (de) 2002-07-25
DE69713478T2 true DE69713478T2 (de) 2002-10-02

Family

ID=25082297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69713478T Expired - Lifetime DE69713478T2 (de) 1996-12-17 1997-12-16 Befestigungseinrichtung und Bearbeitungsverfahren eines Rotors mit integrierten Schaufeln

Country Status (5)

Country Link
US (2) US5822841A (enExample)
EP (1) EP0849031B1 (enExample)
JP (1) JP3965611B2 (enExample)
KR (1) KR100468982B1 (enExample)
DE (1) DE69713478T2 (enExample)

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US6339878B1 (en) 2000-03-27 2002-01-22 United Technologies Corporation Method of repairing an airfoil
US7840443B2 (en) * 2001-12-27 2010-11-23 Proto Labs, Inc. Automated quoting of CNC machined custom molds and/or custom parts
US6994000B2 (en) * 2003-07-28 2006-02-07 Honeywell International, Inc. Fixture and locator device for supporting a rotatable member
KR100541737B1 (ko) 2003-10-09 2006-01-11 삼성전자주식회사 휴대용 컴퓨터
US7334331B2 (en) * 2003-12-18 2008-02-26 General Electric Company Methods and apparatus for machining components
US20060088409A1 (en) * 2004-10-21 2006-04-27 General Electric Company Grouped reaction nozzle tip shrouds with integrated seals
US20070071605A1 (en) * 2005-09-23 2007-03-29 General Electric Company Integrated nozzle and bucket wheels for reaction steam turbine stationary components and related method
US7765658B2 (en) * 2005-10-17 2010-08-03 Pratt & Whitney Canada Corp. Blade tip grinding tooling
DE102006002617A1 (de) * 2006-01-19 2007-07-26 Mtu Aero Engines Gmbh Verfahren zur Fräsbearbeitung von Bauteilen
US7784182B2 (en) * 2006-11-08 2010-08-31 General Electric Company System for manufacturing a rotor having an MMC ring component and a unitary airfoil component
CN100418686C (zh) * 2007-03-27 2008-09-17 南京汽轮电机(集团)有限责任公司 汽轮机隔板叶栅围带型孔加工方法以及该方法中使用的专用夹具
US8844129B2 (en) * 2007-10-15 2014-09-30 United Technologies Corporation Method and apparatus for hole crack removal
FR2929151B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire avant une etape de fraisage
FR2929150B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes
FR2929155B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes agence a distance de leur tete
FR2929152B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire apres une etape de finition par fraisage
FR2929154B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire avant une etape de finition par fraisage
FR2929153B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede de fabrication d'un disque aubage monobloc, par decoupe au jet d'eau abrasif
JP5385709B2 (ja) * 2009-07-08 2014-01-08 パスカルエンジニアリング株式会社 物品位置決め機構
US8540482B2 (en) 2010-06-07 2013-09-24 United Technologies Corporation Rotor assembly for gas turbine engine
US8726477B2 (en) * 2011-02-28 2014-05-20 Pratt & Whitney Canada Corp. Rotor centralization for turbine engine assembly
US8826784B2 (en) * 2011-08-29 2014-09-09 United Technologies Corporation Airfoil machining method and cutting tools
US9145781B2 (en) * 2012-06-11 2015-09-29 United Technologies Corporation Vane support assembly
GB2519532B (en) 2013-10-23 2016-06-29 Rolls Royce Plc Method and Apparatus for Supporting Blades
GB2519531B (en) 2013-10-23 2016-06-29 Rolls Royce Plc Method and apparatus for supporting blades
EP2960015A1 (en) 2014-06-16 2015-12-30 United Technologies Corporation A machining system having a tool for finishing airfoils
GB201411181D0 (en) * 2014-06-24 2014-08-06 Rolls Royce Plc Rotor blade manufacture
CN104400475B (zh) * 2014-10-20 2016-08-24 北京遥测技术研究所 一种定位装夹工具及方法
EP3034234B1 (de) * 2014-12-16 2019-02-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtungssystem zur Bearbeitung eines Werkstückes
US11067002B2 (en) 2016-12-06 2021-07-20 General Electric Company Gas turbine engine maintenance tool
US11111813B2 (en) 2016-12-06 2021-09-07 General Electric Company Gas turbine engine maintenance method
CN113182906B (zh) * 2021-06-16 2022-12-09 中国航发航空科技股份有限公司 一种航空发动机涡轮叶片加工夹具及其装夹方法
US12135209B2 (en) 2022-03-23 2024-11-05 Rtx Corporation Airfoil tool mount
US12468869B2 (en) 2022-03-23 2025-11-11 Rtx Corporation Inspection systems and methods with airfoil sheaths
CN116276216B (zh) * 2023-05-23 2023-09-01 宁波永灵航空科技有限公司 一种航空环形类零件的柔性定位工装及其使用方法
CN118181338B (zh) * 2024-05-17 2024-07-19 西北工业大学 一种整体叶盘装夹机构、移动组件及激光强化系统

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GB683127A (en) * 1949-06-30 1952-11-26 Rolls Royce Improved method and means for machining parts mounted in circumferential assembly for use
DE881615C (de) * 1951-01-20 1953-07-02 Maschf Augsburg Nuernberg Ag Verfahren und Vorrichtung zur Ausrichtung und Bearbeitung eines Satzes von keramischen Schaufeln fuer einen Turbinenlaeufer
US2800867A (en) * 1955-02-07 1957-07-30 Smith Oliver Ross Pipe reforming clamp
US2916256A (en) * 1955-09-21 1959-12-08 United Aircraft Corp Rotor construction for compressors and turbines
US3558124A (en) * 1968-08-07 1971-01-26 United States Steel Corp Holder for a circular workpiece subject to expansion and contraction
US3636609A (en) * 1969-03-14 1972-01-25 Curtiss Wright Corp Turbine blade positioning and gaging fixture
US3872565A (en) * 1974-05-09 1975-03-25 Atomic Energy Commission Reactor vessel seal service fixture
US4491307A (en) * 1982-08-30 1985-01-01 Ellefson Dennis B Rotatable workpiece holding apparatus
US4479296A (en) * 1983-04-21 1984-10-30 The Goodyear Tire & Rubber Company Method of manufacturing a rubber shoe sole
JPS6071138A (ja) * 1983-09-27 1985-04-23 Aisin Seiki Co Ltd セラミツクタ−ビンロ−タ−の加工方法
US4773864A (en) * 1987-08-31 1988-09-27 Holt Byron B Apparatus for enhancing surgical skills
GB2237758B (en) * 1989-11-07 1992-10-21 Rolls Royce Plc Rotor assembly and method of manufacture
US5113583A (en) * 1990-09-14 1992-05-19 United Technologies Corporation Integrally bladed rotor fabrication
US5489194A (en) * 1990-09-14 1996-02-06 Hitachi, Ltd. Gas turbine, gas turbine blade used therefor and manufacturing method for gas turbine blade
US5109606A (en) * 1991-03-04 1992-05-05 United Technologies Corporation Integrally bladed rotor fabrication or repair
US5109589A (en) * 1991-03-11 1992-05-05 United Technologies Corporation Processes for making metal prototype parts
US5165160A (en) * 1991-07-22 1992-11-24 Poncelet George V Apparatus and method for axially aligning straight or curved conduits
US5191711A (en) * 1991-12-23 1993-03-09 Allied-Signal Inc. Compressor or turbine blade manufacture
DE4239710A1 (de) * 1992-11-26 1994-06-01 Abb Patent Gmbh Läufer einer Turbine
US5513838A (en) * 1994-09-09 1996-05-07 Van Rossum; Scott R. Circle clamp
US5711195A (en) * 1995-10-27 1998-01-27 Koelling; Robert Apparatus and method for precision machining of metal rings

Also Published As

Publication number Publication date
JP3965611B2 (ja) 2007-08-29
DE69713478D1 (de) 2002-07-25
EP0849031B1 (en) 2002-06-19
KR100468982B1 (ko) 2005-03-16
KR19980064166A (ko) 1998-10-07
US5867885A (en) 1999-02-09
JPH10180551A (ja) 1998-07-07
US5822841A (en) 1998-10-20
EP0849031A1 (en) 1998-06-24

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Legal Events

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8364 No opposition during term of opposition