FR2502529B1 - Procede de fabrication de la partie aerodynamiquement profilee d'une aube de moteur a turbine a gaz - Google Patents

Procede de fabrication de la partie aerodynamiquement profilee d'une aube de moteur a turbine a gaz

Info

Publication number
FR2502529B1
FR2502529B1 FR8204734A FR8204734A FR2502529B1 FR 2502529 B1 FR2502529 B1 FR 2502529B1 FR 8204734 A FR8204734 A FR 8204734A FR 8204734 A FR8204734 A FR 8204734A FR 2502529 B1 FR2502529 B1 FR 2502529B1
Authority
FR
France
Prior art keywords
vane
manufacturing
gas turbine
turbine engine
profiled part
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
Application number
FR8204734A
Other languages
English (en)
Other versions
FR2502529A1 (fr
Inventor
Kenneth Willgoose
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2502529A1 publication Critical patent/FR2502529A1/fr
Application granted granted Critical
Publication of FR2502529B1 publication Critical patent/FR2502529B1/fr
Expired 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • 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
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • F01D5/182—Transpiration cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8204734A 1981-03-25 1982-03-19 Procede de fabrication de la partie aerodynamiquement profilee d'une aube de moteur a turbine a gaz Expired FR2502529B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8109314A GB2096523B (en) 1981-03-25 1981-03-25 Method of making a blade aerofoil for a gas turbine

Publications (2)

Publication Number Publication Date
FR2502529A1 FR2502529A1 (fr) 1982-10-01
FR2502529B1 true FR2502529B1 (fr) 1988-01-15

Family

ID=10520640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204734A Expired FR2502529B1 (fr) 1981-03-25 1982-03-19 Procede de fabrication de la partie aerodynamiquement profilee d'une aube de moteur a turbine a gaz

Country Status (5)

Country Link
US (1) US4434835A (fr)
JP (1) JPS594216B2 (fr)
DE (1) DE3210433C2 (fr)
FR (1) FR2502529B1 (fr)
GB (1) GB2096523B (fr)

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DE4132477A1 (de) * 1991-09-30 1993-04-01 Seelmann & Co Gmbh H Kern nach dem wachsausschmelzverfahren
US5250136A (en) * 1992-02-12 1993-10-05 General Motors Corporation Method of making a core/pattern combination for producing a gas-turbine blade or component
US5295530A (en) * 1992-02-18 1994-03-22 General Motors Corporation Single-cast, high-temperature, thin wall structures and methods of making the same
US5810552A (en) * 1992-02-18 1998-09-22 Allison Engine Company, Inc. Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same
US5249358A (en) * 1992-04-28 1993-10-05 Minnesota Mining And Manufacturing Company Jet impingment plate and method of making
US5317805A (en) * 1992-04-28 1994-06-07 Minnesota Mining And Manufacturing Company Method of making microchanneled heat exchangers utilizing sacrificial cores
DE4227837A1 (de) * 1992-08-20 1994-02-24 Siemens Ag Verfahren zum Herstellen eines Teilmodells
US5337805A (en) * 1992-11-24 1994-08-16 United Technologies Corporation Airfoil core trailing edge region
US5706881A (en) * 1994-05-12 1998-01-13 Howmet Research Corporation Heat treatment of superalloy casting with partial mold removal
US5853044A (en) * 1996-04-24 1998-12-29 Pcc Airfoils, Inc. Method of casting an article
US6003754A (en) * 1997-10-21 1999-12-21 Allison Advanced Development Co. Airfoil for a gas turbine engine and method of manufacture
DE19939828C1 (de) * 1999-08-21 2000-11-02 Albert Handtmann Metallguswerk Verfahren zum Herstellen eines geschäumten Modells mit Gießsystem
US6257831B1 (en) 1999-10-22 2001-07-10 Pratt & Whitney Canada Corp. Cast airfoil structure with openings which do not require plugging
EP1106280B1 (fr) 1999-12-08 2007-03-07 General Electric Company Noyau pour contrôler l'épaisseur d'une aube d'une turbine et méthode
US6302185B1 (en) * 2000-01-10 2001-10-16 General Electric Company Casting having an enhanced heat transfer surface, and mold and pattern for forming same
US6502622B2 (en) * 2001-05-24 2003-01-07 General Electric Company Casting having an enhanced heat transfer, surface, and mold and pattern for forming same
US6786982B2 (en) 2000-01-10 2004-09-07 General Electric Company Casting having an enhanced heat transfer, surface, and mold and pattern for forming same
DE10024302A1 (de) * 2000-05-17 2001-11-22 Alstom Power Nv Verfahren zur Herstellung eines thermisch belasteten Gussteils
GB2366599B (en) 2000-09-09 2004-10-27 Rolls Royce Plc Gas turbine engine system
DE10129975B4 (de) * 2000-12-27 2011-12-01 Alstom Technology Ltd. Giessform für den Kern einer Gasturbinenschaufel oder dergleichen
DE10255346A1 (de) * 2002-11-28 2004-06-09 Alstom Technology Ltd Verfahren zum Herstellen einer Turbinenschaufel
US20050006047A1 (en) * 2003-07-10 2005-01-13 General Electric Company Investment casting method and cores and dies used therein
CA2487459A1 (fr) * 2004-11-09 2006-05-09 Venmar Ventilation Inc. Coeur d'echangeur thermique avec entretoise metallique aplatie
DE102005011019B4 (de) * 2005-03-10 2007-01-04 Daimlerchrysler Ag Herstellung und Verwendung eines zerstörbaren Formkerns für den metallischen Guss
US7302989B1 (en) * 2006-06-06 2007-12-04 Siemens Power Generation, Inc. Modular mold system with ceramic inserts
US8413709B2 (en) 2006-12-06 2013-04-09 General Electric Company Composite core die, methods of manufacture thereof and articles manufactured therefrom
GB2444483B (en) 2006-12-09 2010-07-14 Rolls Royce Plc A core for use in a casting mould
US7775768B2 (en) * 2007-03-06 2010-08-17 United Technologies Corporation Turbine component with axially spaced radially flowing microcircuit cooling channels
US8915289B2 (en) * 2011-05-10 2014-12-23 Howmet Corporation Ceramic core with composite insert for casting airfoils
US8899303B2 (en) 2011-05-10 2014-12-02 Howmet Corporation Ceramic core with composite insert for casting airfoils
FR2990367B1 (fr) * 2012-05-11 2014-05-16 Snecma Outillage de fabrication d'un noyau de fonderie pour une aube de turbomachine
WO2014175940A2 (fr) * 2013-03-01 2014-10-30 United Technologies Corporation Procédé de production d'un composant de moteur à turbine à gaz et noyau utilisé pour produire ce composant
CA2897058A1 (fr) * 2013-03-04 2014-10-02 Rolls-Royce North American Technologies, Inc. Procede de fabrication de profil aerodynamique en composite a matrice ceramique de moteur de turbine a gaz
CN103273003B (zh) * 2013-05-16 2017-10-27 咸阳勃力模具制造有限公司 蜡模校正工装
GB201314444D0 (en) * 2013-08-13 2013-09-25 Maher Ltd Method for hip can manufaturing and can
PL3086893T3 (pl) 2013-12-23 2020-01-31 United Technologies Corporation Rama konstrukcyjna z traconym rdzeniem
WO2015112885A1 (fr) * 2014-01-23 2015-07-30 United Technologies Corporation Moule fabriqué de façon additive, procédé pour fabriquer le moule, et pièce à travailler coulée à partir du moule
US11090712B2 (en) 2016-03-24 2021-08-17 Siemens Energy Global GmbH & Co. KG Method of manufacturing a hybridized core with protruding cast in cooling features for investment casting
CN106424548B (zh) * 2016-11-01 2018-06-26 无锡飞而康精铸工程有限公司 一种航空发动机的叶片的蜡型榫头的校形工装
US10767502B2 (en) 2016-12-23 2020-09-08 Rolls-Royce Corporation Composite turbine vane with three-dimensional fiber reinforcements
CN106734941A (zh) * 2017-01-22 2017-05-31 江苏永瀚特种合金技术有限公司 一种能更改熔模精密铸造中芯头自由端稳定性的方法
CN109458901B (zh) * 2018-12-07 2020-05-19 中国航发南方工业有限公司 一种叶片辅助测量底座制造装置
GB201901550D0 (en) 2019-02-05 2019-03-27 Rolls Royce Plc Method of investment casting chaplet
CN112338624A (zh) * 2020-10-30 2021-02-09 中国航发贵州黎阳航空动力有限公司 防止大型复杂零件切削加工异物残留的方法

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GB872705A (en) * 1959-01-22 1961-07-12 Gen Motors Corp Improvements in cast turbine blades and the manufacture thereof
US3820753A (en) * 1972-12-04 1974-06-28 Tempcraft Tool & Mold Apparatus for molding ceramic cores and wax or plastic patterns
IT1096996B (it) * 1977-07-22 1985-08-26 Rolls Royce Metodo per la fabbricazione di una pala o lama per motori a turbina a gas

Also Published As

Publication number Publication date
JPS594216B2 (ja) 1984-01-28
US4434835A (en) 1984-03-06
JPS57171542A (en) 1982-10-22
DE3210433A1 (de) 1982-10-21
GB2096523A (en) 1982-10-20
GB2096523B (en) 1986-04-09
FR2502529A1 (fr) 1982-10-01
DE3210433C2 (de) 1985-08-22

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Legal Events

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