BRPI0909405A2 - processo de fabricação de um disco com pás monobloco - Google Patents

processo de fabricação de um disco com pás monobloco

Info

Publication number
BRPI0909405A2
BRPI0909405A2 BRPI0909405-9A BRPI0909405A BRPI0909405A2 BR PI0909405 A2 BRPI0909405 A2 BR PI0909405A2 BR PI0909405 A BRPI0909405 A BR PI0909405A BR PI0909405 A2 BRPI0909405 A2 BR PI0909405A2
Authority
BR
Brazil
Prior art keywords
blade
disc
monoblock
manufacturing
sketches
Prior art date
Application number
BRPI0909405-9A
Other languages
English (en)
Inventor
Berlanger Serge
Bordu Sébastien
Jean Maleville Thierry
Charles Maurice Roca Christophe
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BRPI0909405A2 publication Critical patent/BRPI0909405A2/pt
Publication of BRPI0909405B1 publication Critical patent/BRPI0909405B1/pt

Links

Classifications

    • 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
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
    • 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
    • B23C3/16—Working surfaces curved in two directions
    • B23C3/18—Working surfaces curved in two directions for shaping screw-propellers, turbine blades, or impellers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • 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
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/28—Finishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/60—Roughing
    • 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
    • F05D2230/10—Manufacture by removing material
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine 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
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49325—Shaping integrally bladed rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Milling Processes (AREA)

Abstract

"processo de fabricação de um disco com pás monobloco" a presente invenção se refere a um processo de fabricação de um disco corn pás monobloco, que compreende: - urna etapa de recorte por jato de água abrasivo de um bloco de matéria (100), realizada de maneira a fazer aparecer pré-formas de pás que se estendem radialmente a partir de um disco, ao mesmo tempo em que conserva matéria que forma meios de ligação (112) entre pelo menos duas pré-formas de pás diretamente consecutivas; e depois urna etapa de fresagem das pré-formas de pás realizada de maneira a obter esboços de pás (202) perfilados; e depois - uma etapa de acabamento por fresagem dos esboços de pás (202), de maneira a obter as pás (2) com o perfil final; e depois - uma etapa de retirada dos ditos meios de ligação (112).
BRPI0909405-9A 2008-03-31 2009-03-25 Processo de fabricação de um disco com pás monobloco BRPI0909405B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0852075 2008-03-31
FR0852075A FR2929152B1 (fr) 2008-03-31 2008-03-31 Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire apres une etape de finition par fraisage
PCT/EP2009/053497 WO2009121768A1 (fr) 2008-03-31 2009-03-25 Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire apres une etape de finition par fraisage

Publications (2)

Publication Number Publication Date
BRPI0909405A2 true BRPI0909405A2 (pt) 2019-04-16
BRPI0909405B1 BRPI0909405B1 (pt) 2020-03-31

Family

ID=39709013

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909405-9A BRPI0909405B1 (pt) 2008-03-31 2009-03-25 Processo de fabricação de um disco com pás monobloco

Country Status (9)

Country Link
US (1) US8429817B2 (pt)
EP (1) EP2257408B1 (pt)
JP (1) JP2011516280A (pt)
CN (1) CN101980820B (pt)
BR (1) BRPI0909405B1 (pt)
CA (1) CA2719355C (pt)
FR (1) FR2929152B1 (pt)
RU (1) RU2493950C2 (pt)
WO (1) WO2009121768A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007059155A1 (de) * 2007-12-06 2009-06-10 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung von in Integralbauweise ausgebildeten Laufrädern für Verdichter und Turbinen
FR2929153B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede de fabrication d'un disque aubage monobloc, par decoupe au jet d'eau abrasif
JP5168737B2 (ja) * 2009-03-18 2013-03-27 新東工業株式会社 遠心投射装置のインペラ
CN102126042B (zh) * 2011-03-07 2012-12-19 江苏金通灵流体机械科技股份有限公司 整体式三元流叶轮粗加工方法
RU2481177C1 (ru) * 2011-09-16 2013-05-10 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") Способ фрезерования на станках с чпу моделей лопаток роторов газотурбинных двигателей
US10155298B2 (en) * 2011-12-21 2018-12-18 Sikorsky Aircraft Corporation Alpha case removal process for a main rotor blade spar
US9011205B2 (en) * 2012-02-15 2015-04-21 General Electric Company Titanium aluminide article with improved surface finish
CN104097033B (zh) * 2014-06-30 2016-05-18 四川明日宇航工业有限责任公司 一种高教机整体异形焊接盒段的制造工艺
JP6633344B2 (ja) * 2015-10-21 2020-01-22 株式会社Ihi ブリスクの製造方法
IT201700028266A1 (it) * 2017-03-14 2018-09-14 Exergy Spa Metodo per costruire anelli palettati per turbomacchine radiali
CN108762080B (zh) * 2018-06-04 2019-12-20 西北工业大学 四轴粗加工轴流式整体叶盘中刀具底刃切削评估及进给速度优化方法
IT201800007873A1 (it) * 2018-08-06 2020-02-06 Università degli Studi di Salerno Metodo per la lavorazione di lamine e giunti elastici sottili, in particolare per la realizzazione di oscillatori meccanici monolitici
RU2688987C1 (ru) * 2018-10-17 2019-05-23 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") Способ изготовления маложестких лопаток роторов при одноопорном закреплении на станках с ЧПУ
CN113319341B (zh) * 2021-06-08 2022-05-03 清华大学 一种整体叶盘上的叶片加工系统及方法
CN113523909B (zh) * 2021-06-17 2022-04-15 温州大学 一种改善外表面粗糙度的整体叶盘柔性磨抛加工工艺

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1744757A (en) * 1928-01-25 1930-01-28 Auto Prime Pump Company Method of making impellers
US2480807A (en) * 1944-11-18 1949-08-30 Thompson Prod Inc Method of and apparatus for making impeller wheels
US2633776A (en) * 1948-08-14 1953-04-07 Kellogg M W Co Method of manufacturing turbine blades integral with turbine rotor
US2962941A (en) * 1955-08-03 1960-12-06 Avco Mfg Corp Apparatus for producing a centrifugal compressor rotor
US4814979A (en) * 1981-04-01 1989-03-21 Teradata Corporation Network to transmit prioritized subtask pockets to dedicated processors
JPH0794802B2 (ja) * 1989-08-22 1995-10-11 日産自動車株式会社 ３次元繊維補強構造タービンブレードの製造方法
SU1754347A1 (ru) * 1990-11-26 1992-08-15 Омский Филиал Научно-Исследовательского Института Технологии И Организации Производства Двигателей Способ изготовлени крыльчаток
FR2699850B1 (fr) * 1992-12-30 1995-02-03 Snecma Dispositif d'arrêt de jet de liquide abrasif.
US5822841A (en) 1996-12-17 1998-10-20 United Technologies Corporation IBR fixture
US6077002A (en) * 1998-10-05 2000-06-20 General Electric Company Step milling process
US6299850B1 (en) * 1999-03-16 2001-10-09 The United States Of America As Represented By The Department Of Energy Carbon activation process for increased surface accessibility in electrochemical capacitors
US6276899B1 (en) * 1999-11-05 2001-08-21 Flowserve Management Company Impeller manufacturing process
FR2828824B1 (fr) 2001-08-23 2003-12-05 Snecma Moteurs Procede de fabrication d'un disque aubage monobloc de rotor et disque correspondant
US6787728B2 (en) 2002-12-27 2004-09-07 General Electric Company Method and apparatus for near net shape rapid rough electromachining for blisks
ATE366158T1 (de) 2003-07-29 2007-07-15 Mtu Aero Engines Gmbh Herstellungsverfahren insbesondere eines integral beschaufelten rotors
US7451013B2 (en) * 2004-04-29 2008-11-11 Surfware, Inc. Engagement milling
DE102004051854A1 (de) * 2004-10-26 2006-04-27 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zur Herstellung integral beschaufelter Rotoren
ITMI20050064A1 (it) * 2005-01-20 2006-07-21 Nuovo Pignone Spa Metodo di lavorazione di un semilavorato per l'ottenimento di una girante dotata di una pluralita' di pale realizzate di pezzo con la stessa
RU2300447C2 (ru) * 2005-03-10 2007-06-10 Открытое акционерное общество "Казанское моторостроительное производственное объединение" Способ изготовления моноколес или крыльчаток газотурбинных двигателей (гтд)
JP2007050487A (ja) * 2005-08-19 2007-03-01 Sodick Co Ltd 導電性材料から成るワークを切断する方法
US7637010B2 (en) * 2005-12-01 2009-12-29 General Electric Company Methods for machining turbine engine components
DE102006002617A1 (de) * 2006-01-19 2007-07-26 Mtu Aero Engines Gmbh Verfahren zur Fräsbearbeitung von Bauteilen
US8016561B2 (en) * 2006-07-11 2011-09-13 General Electric Company Gas turbine engine fan assembly and method for assembling to same
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
US7967659B2 (en) * 2008-05-15 2011-06-28 United Technologies Corporation Method of machining integral bladed rotors for a gas turbine engine
US8439724B2 (en) * 2008-06-30 2013-05-14 United Technologies Corporation Abrasive waterjet machining and method to manufacture a curved rotor blade retention slot
US8286348B2 (en) * 2008-09-22 2012-10-16 Mtu Aero Engines Gmbh Method of manufacturing and refinishing integrally bladed rotors

Also Published As

Publication number Publication date
RU2010144487A (ru) 2012-05-10
US8429817B2 (en) 2013-04-30
CA2719355A1 (fr) 2009-10-08
CN101980820B (zh) 2012-07-04
FR2929152A1 (fr) 2009-10-02
CA2719355C (fr) 2015-07-21
RU2493950C2 (ru) 2013-09-27
WO2009121768A1 (fr) 2009-10-08
EP2257408B1 (fr) 2016-09-07
CN101980820A (zh) 2011-02-23
FR2929152B1 (fr) 2010-04-23
US20110041334A1 (en) 2011-02-24
EP2257408A1 (fr) 2010-12-08
JP2011516280A (ja) 2011-05-26
BRPI0909405B1 (pt) 2020-03-31

Similar Documents

Publication Publication Date Title
BRPI0909405A2 (pt) processo de fabricação de um disco com pás monobloco
WO2009112775A3 (fr) Aube avec plateforme non axisymetrique
BR112014005409B8 (pt) método de fabricação de um setor a partir de um material compósito para um bocal de turbina ou um difusor de compressor de um motor de turbina, turbina e compressor para um motor de turbina, e, motor de turbina
BRPI0605694A (pt) pá de hélice para um rotor de uma turbina eólica
WO2009112776A3 (fr) Aube avec plateforme non axisymetrique : creux et bosse sur extrados
BRPI0922074A2 (pt) pá, turbina e processo de fabricação de uma pá de turbina.
AR062197A1 (es) Cuchilla tangente pre-rectificada con hoja de perfil curvo y metodo para producir dicha cuchilla tangente
BRPI0911877B1 (pt) processo para produção de uma conexão de lâmina de um rotor, e conexão de lâmina
WO2010077401A3 (en) Ceramic matrix composite blade having integral platform structures and methods of fabrication
BRPI0822519A8 (pt) Método e dispositivo para manusear pás de aerogeradores
MY168004A (en) Propeller fan, fluid feeder and molding die
DK2294925T3 (da) Chipsblanding
WO2010086268A3 (de) Turbinenschaufel, insbesondere laufschaufel für eine dampfturbine, sowie herstellungsverfahren hierfür
WO2008095716A3 (de) Gesteinsbohrer
PT2245298E (pt) Configuração de lâmina de rotor papa uma turbina wells
CL2011000033A1 (es) Turbina para uso en extraer energia desde un flujo de agua,que comprende un conjunto de aspas de turbina, donde al menos unas aspas de turbina del conjunto estan formadas para ser ajustables, y donde el area de superficie de aspa presentada en la direccion de flujo se reduce cuando esta en la configuracion de retorno; metodo.
WO2012143007A3 (de) Vorrichtung zur materialtrennung mit dünner schnittfuge
EP1969177A4 (en) REFINER KNIFE AND SEGMENT AND A METHOD FOR THE PRODUCTION THEREOF AND A METHOD FOR MODIFYING KNIFE ROW
WO2008140954A3 (en) Chipper drum with integral blower
GB201222809D0 (pt)
RU2012108634A (ru) Оптимизированный процесс изготовления лопаточного моноблочного диска абразивной струей воды
ATE457413T1 (de) Leitschaufelsegment einer thermischen strömungsmaschine, zugehöriges herstellungsverfahren sowie thermische strömungsmaschine
FI20115439A0 (fi) Murskan tai rumpuhakun pohjaritilä ja menetelmä pohjaritilän valmistamiseksi
BR112018015321A2 (pt) coroa de longarina, pá de rotor, instalação de energia eólica, e, métodos para produzir uma coroa de longarina e para produzir uma pá de rotor
CL2014001020A1 (es) Cuchilla para un corredor de una turbina francis que tiene un diametro de gargante dth, que comprende un grosor maximo de no menos que 0,03 dth y un obrde que lidera que tiene un angulo de inclinacion maximo de no menos que 45 grados, en donde el angulo de inclinacio es definido por medio de una linea vertical y el borde que lidera; y metodo para reemplazar un corredor en una turbina francis.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/03/2020, OBSERVADAS AS CONDICOES LEGAIS.