DE60015259D1 - Turbinenschaufel oder Turbinenleitschaufel mit einer überlebensfähigen Bearbeitungsreferenzmarke - Google Patents

Turbinenschaufel oder Turbinenleitschaufel mit einer überlebensfähigen Bearbeitungsreferenzmarke

Info

Publication number
DE60015259D1
DE60015259D1 DE60015259T DE60015259T DE60015259D1 DE 60015259 D1 DE60015259 D1 DE 60015259D1 DE 60015259 T DE60015259 T DE 60015259T DE 60015259 T DE60015259 T DE 60015259T DE 60015259 D1 DE60015259 D1 DE 60015259D1
Authority
DE
Germany
Prior art keywords
turbine
blade
viable
reference mark
machining reference
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
DE60015259T
Other languages
English (en)
Other versions
DE60015259T2 (de
Inventor
Bruce A Stauffer
Gilbert B Wilcox
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.)
Raytheon Technologies 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 DE60015259D1 publication Critical patent/DE60015259D1/de
Application granted granted Critical
Publication of DE60015259T2 publication Critical patent/DE60015259T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • 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
    • F01D5/005—Repairing methods or devices
    • 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
    • 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
    • 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
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2230/80—Repairing, retrofitting or upgrading methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE60015259T 1999-08-18 2000-08-10 Turbinenschaufel oder Turbinenleitschaufel mit einer überlebensfähigen Bearbeitungsreferenzmarke Expired - Lifetime DE60015259T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US376225 1999-08-18
US09/376,225 US6179567B1 (en) 1999-08-18 1999-08-18 Turbomachinery blade or vane with a survivable machining datum

Publications (2)

Publication Number Publication Date
DE60015259D1 true DE60015259D1 (de) 2004-12-02
DE60015259T2 DE60015259T2 (de) 2005-03-10

Family

ID=23484164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60015259T Expired - Lifetime DE60015259T2 (de) 1999-08-18 2000-08-10 Turbinenschaufel oder Turbinenleitschaufel mit einer überlebensfähigen Bearbeitungsreferenzmarke

Country Status (5)

Country Link
US (1) US6179567B1 (de)
EP (1) EP1077308B1 (de)
JP (1) JP2001073703A (de)
KR (1) KR20010021293A (de)
DE (1) DE60015259T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491498B1 (en) * 2001-10-04 2002-12-10 Power Systems Mfg, Llc. Turbine blade pocket shroud
US6906808B2 (en) * 2002-05-30 2005-06-14 General Electric Company Methods and apparatus for measuring a surface contour of an object
US6886422B2 (en) * 2002-10-09 2005-05-03 General Electric Co. Methods and apparatus for inspecting components
US6842995B2 (en) * 2002-10-09 2005-01-18 General Electric Company Methods and apparatus for aligning components for inspection
US7001144B2 (en) * 2003-02-27 2006-02-21 General Electric Company Gas turbine and method for reducing bucket tip shroud creep rate
CN1326652C (zh) * 2004-12-30 2007-07-18 东方汽轮机厂 一种汽轮机组调节级动叶片叶冠的加工方法及装置
GB2428396A (en) * 2005-07-21 2007-01-31 Rolls Royce Plc A method of manufacturing an article with a reference datum feature
DE102005062303A1 (de) * 2005-12-24 2007-06-28 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Anordnung zur Fertigbearbeitung von aus einem spröden Werkstoff gegossenen Schaufeln für ein Gasturbinentriebwerk
US7237525B1 (en) * 2006-08-08 2007-07-03 International Engine Intellectual Property Company, Llc Engine cast component having witness marks and method of machining same
US9643286B2 (en) * 2007-04-05 2017-05-09 United Technologies Corporation Method of repairing a turbine engine component
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
GB0711697D0 (en) * 2007-06-16 2007-07-25 Rolls Royce Plc Method of manufacture
US8206121B2 (en) * 2008-03-26 2012-06-26 United Technologies Corporation Method of restoring an airfoil blade
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
FR2967714B1 (fr) * 2010-11-22 2012-12-14 Snecma Aube mobile de turbomachine
US20130318996A1 (en) * 2012-06-01 2013-12-05 General Electric Company Cooling assembly for a bucket of a turbine system and method of cooling
EP2961555A4 (de) * 2013-02-28 2016-10-12 United Technologies Corp System und verfahren für schweissen bei niedriger temperatur
CN103639494B (zh) * 2013-11-18 2016-09-14 四川成发航空科技股份有限公司 一种加工航空发动机导向叶片小锁板的方法
GB201514139D0 (en) 2015-08-11 2015-09-23 Rolls Royce Plc A datum feature for a composite component
CN106425633B (zh) * 2016-11-29 2018-07-20 沈阳黎明航空发动机(集团)有限责任公司 一种满足双缘板叶片型面铣削加工快速找正要求的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576551A (en) 1982-06-17 1986-03-18 The Garrett Corporation Turbo machine blading
US4607460A (en) * 1985-04-18 1986-08-26 Hauni-Werke Korber & Co. Kg Grinding machine with a reciprocable column for work supporting devices
US5288209A (en) 1991-12-19 1994-02-22 General Electric Company Automatic adaptive sculptured machining
US5191711A (en) 1991-12-23 1993-03-09 Allied-Signal Inc. Compressor or turbine blade manufacture
US5384950A (en) * 1994-05-12 1995-01-31 Harnischfeger Corporation Method for machining a component
US5971710A (en) 1997-10-17 1999-10-26 United Technologies Corporation Turbomachinery blade or vane with a permanent machining datum

Also Published As

Publication number Publication date
JP2001073703A (ja) 2001-03-21
US6179567B1 (en) 2001-01-30
KR20010021293A (ko) 2001-03-15
DE60015259T2 (de) 2005-03-10
EP1077308B1 (de) 2004-10-27
EP1077308A1 (de) 2001-02-21

Similar Documents

Publication Publication Date Title
DE60015259D1 (de) Turbinenschaufel oder Turbinenleitschaufel mit einer überlebensfähigen Bearbeitungsreferenzmarke
DE60015862D1 (de) Kühlung der Anströmkante einer Turbinenschaufel
DE60044017D1 (de) Strömungsmaschine mit einer Dichtungsanordnung
DE69821703D1 (de) Turbomaschinenschaufel mit einer permanenten Referenzmarke zur Bearbeitung
DE60016474D1 (de) Strömungsmaschine mit einem mit einer Abkühlvorrichtung versehenen Untersetzungsgetriebe
DE60239517D1 (de) nspiels einer Turbine
DE69922328D1 (de) Turbinenschaufel mit Doppel-Endrippe
DE60039389D1 (de) Rotorzusammenbau mit einer vorrichtung zur Rotordämpfung
DE69921082D1 (de) Turbinenschaufelspitze
DE59907926D1 (de) Turbinenschaufel
DE59905944D1 (de) Turbinenschaufel
DE60021658D1 (de) Hinterkantenkühlung einer Turbinenschaufel
DE69822443D1 (de) Turbomachinenvorrichtung mit einer Dichtung
DE60028507D1 (de) Turbinenleitgitter
DE68900646D1 (de) Schaufelplatte einer turbine.
DE50206750D1 (de) System mit einer werkzeugaufnahme
ATE286570T1 (de) Windenergieanlage mit transformator
DE60213946D1 (de) Turbine mit einer statischen Dichtung
DE50108466D1 (de) Kühlung einer Turbinenschaufel
DE69701833D1 (de) Befestigung einer Turbomaschinenschaufel
DE50003443D1 (de) Turbinenschaufel
DE69624419D1 (de) Kühlung einer Leitschaufel
DE69930899D1 (de) Linearführungseinheit mit einer Schmierungsscheibe
DE60032695D1 (de) Turbinenschaufel
ATE263451T1 (de) Windenergieanlage mit einer synchronmaschine

Legal Events

Date Code Title Description
8364 No opposition during term of opposition