ATE287309T1 - Stator-laufschaufel-baugruppe für eine turbine und verfahren zur herstellung dieser baugruppe - Google Patents

Stator-laufschaufel-baugruppe für eine turbine und verfahren zur herstellung dieser baugruppe

Info

Publication number
ATE287309T1
ATE287309T1 AT00309916T AT00309916T ATE287309T1 AT E287309 T1 ATE287309 T1 AT E287309T1 AT 00309916 T AT00309916 T AT 00309916T AT 00309916 T AT00309916 T AT 00309916T AT E287309 T1 ATE287309 T1 AT E287309T1
Authority
AT
Austria
Prior art keywords
welded
flange
assembly
radial flange
tig
Prior art date
Application number
AT00309916T
Other languages
German (de)
English (en)
Inventor
George G Gunn
John Robert Fulton
Francis Lawrence Kirkpatrick
Raymond Joseph Jones
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
Application granted granted Critical
Publication of ATE287309T1 publication Critical patent/ATE287309T1/de

Links

Classifications

    • 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
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
    • 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
    • B23K15/00—Electron-beam welding 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • 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
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
AT00309916T 2000-03-08 2000-11-08 Stator-laufschaufel-baugruppe für eine turbine und verfahren zur herstellung dieser baugruppe ATE287309T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/520,459 US6553665B2 (en) 2000-03-08 2000-03-08 Stator vane assembly for a turbine and method for forming the assembly

Publications (1)

Publication Number Publication Date
ATE287309T1 true ATE287309T1 (de) 2005-02-15

Family

ID=24072677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00309916T ATE287309T1 (de) 2000-03-08 2000-11-08 Stator-laufschaufel-baugruppe für eine turbine und verfahren zur herstellung dieser baugruppe

Country Status (7)

Country Link
US (1) US6553665B2 (enExample)
EP (1) EP1132166B1 (enExample)
JP (1) JP4503164B2 (enExample)
KR (1) KR100628590B1 (enExample)
AT (1) ATE287309T1 (enExample)
CZ (1) CZ20003463A3 (enExample)
DE (1) DE60017544T2 (enExample)

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US20050172485A1 (en) * 2004-02-10 2005-08-11 Ramsay Mussen Method of repair for cast article
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US7334306B2 (en) * 2004-06-02 2008-02-26 General Electric Company Methods and apparatus for fabricating a turbine nozzle assembly
US7259583B2 (en) * 2004-07-23 2007-08-21 General Electric Company Methods and apparatus for testing power generators
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
US8056219B2 (en) * 2007-06-12 2011-11-15 Panduit Corp. One port plug unlocking tool
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US20100132377A1 (en) * 2008-11-28 2010-06-03 Pratt & Whitney Canada Corp. Fabricated itd-strut and vane ring for gas turbine engine
US20110200430A1 (en) * 2010-02-16 2011-08-18 General Electric Company Steam turbine nozzle segment having arcuate interface
US8776533B2 (en) * 2010-03-08 2014-07-15 United Technologies Corporation Strain tolerant bound structure for a gas turbine engine
CN102319951B (zh) * 2011-08-30 2013-07-17 哈尔滨汽轮机厂有限责任公司 汽轮机大厚度隔板电子束焊接方法
CN102416525B (zh) * 2011-10-17 2013-06-19 哈尔滨汽轮机厂有限责任公司 一种变截面结构燃汽轮机机匣的电子束焊接方法
US8967974B2 (en) 2012-01-03 2015-03-03 General Electric Company Composite airfoil assembly
US9650905B2 (en) 2012-08-28 2017-05-16 United Technologies Corporation Singlet vane cluster assembly
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
EP2961961B1 (en) * 2013-03-01 2020-09-23 United Technologies Corporation Method of fabricating an airfoil cluster and corresponding airfoil cluster
US9506362B2 (en) 2013-11-20 2016-11-29 General Electric Company Steam turbine nozzle segment having transitional interface, and nozzle assembly and steam turbine including such nozzle segment
CN104162759B (zh) * 2014-08-18 2015-12-09 中航湖南通用航空发动机有限公司 一种机匣的焊接方法及其夹具
CN105149763B (zh) * 2015-10-19 2017-04-12 东方电气集团东方汽轮机有限公司 汽轮机隔板高压电子束焊接方法
CN105666010A (zh) * 2016-04-06 2016-06-15 中国南方航空工业(集团)有限公司 用于航空发动机喷射油道堵盖焊接的焊接夹具
US10837316B2 (en) * 2017-08-25 2020-11-17 DOOSAN Heavy Industries Construction Co., LTD High thermal response exhaust diffuser strut collar
CN109848593B (zh) * 2019-03-19 2021-02-12 哈尔滨汽轮机厂有限责任公司 一种消除汽轮机低压空心隔板外环中分面收口变形的方法
US11512596B2 (en) 2021-03-25 2022-11-29 Raytheon Technologies Corporation Vane arc segment with flange having step

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Also Published As

Publication number Publication date
KR100628590B1 (ko) 2006-09-26
US6553665B2 (en) 2003-04-29
DE60017544D1 (de) 2005-02-24
JP4503164B2 (ja) 2010-07-14
US20020028139A1 (en) 2002-03-07
CZ20003463A3 (cs) 2001-10-17
JP2001263002A (ja) 2001-09-26
EP1132166A1 (en) 2001-09-12
DE60017544T2 (de) 2005-12-29
EP1132166B1 (en) 2005-01-19
KR20010088295A (ko) 2001-09-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties