IL115123A - Process for manufacturing a hollow blade for a turbo-machine - Google Patents

Process for manufacturing a hollow blade for a turbo-machine

Info

Publication number
IL115123A
IL115123A IL11512395A IL11512395A IL115123A IL 115123 A IL115123 A IL 115123A IL 11512395 A IL11512395 A IL 11512395A IL 11512395 A IL11512395 A IL 11512395A IL 115123 A IL115123 A IL 115123A
Authority
IL
Israel
Prior art keywords
temperature
blade
workpiece
primary components
machining
Prior art date
Application number
IL11512395A
Other languages
English (en)
Other versions
IL115123A0 (en
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 IL115123A0 publication Critical patent/IL115123A0/xx
Publication of IL115123A publication Critical patent/IL115123A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades
    • 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
    • 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
    • Y10T29/49339—Hollow blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Forging (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Powder Metallurgy (AREA)
IL11512395A 1994-09-07 1995-09-01 Process for manufacturing a hollow blade for a turbo-machine IL115123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410690A FR2724127B1 (fr) 1994-09-07 1994-09-07 Procede de fabrication d'une aube creuse de turbomachine

Publications (2)

Publication Number Publication Date
IL115123A0 IL115123A0 (en) 1995-12-31
IL115123A true IL115123A (en) 1999-11-30

Family

ID=9466749

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11512395A IL115123A (en) 1994-09-07 1995-09-01 Process for manufacturing a hollow blade for a turbo-machine

Country Status (9)

Country Link
US (1) US5636440A (xx)
EP (1) EP0700738B1 (xx)
JP (1) JP3305927B2 (xx)
AT (1) ATE187370T1 (xx)
CA (1) CA2157643C (xx)
DE (1) DE69513754T2 (xx)
ES (1) ES2139860T3 (xx)
FR (1) FR2724127B1 (xx)
IL (1) IL115123A (xx)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739045B1 (fr) * 1995-09-27 1997-10-31 Snecma Procede de fabrication d'une aube creuse de turbomachine
FR2749784B1 (fr) * 1996-06-13 1998-07-31 Snecma Procede de fabrication d'un aube creuse de turbomachine et presse-four a multiple effet utilisee dans sa mise en oeuvre
FR2752388B1 (fr) * 1996-08-14 1998-09-18 Snecma Procede de fabrication d'une aube creuse de turbomachine comportant un decollement apres soudage
FR2752539B1 (fr) * 1996-08-22 1998-09-18 Snecma Procede de fabrication d'une aube creuse de turbomachine et equipement de vrillage evolutif a chaud utilise
US6129261A (en) * 1996-09-26 2000-10-10 The Boeing Company Diffusion bonding of metals
FR2754478B1 (fr) * 1996-10-16 1998-11-20 Snecma Procede de fabrication d'une aube creuse de turbomachine
JP3647612B2 (ja) * 1997-07-24 2005-05-18 富士重工業株式会社 航空機の前縁構造及びその製造方法
US6264880B1 (en) 1998-07-22 2001-07-24 The Regents Of The University Of California Manifold free multiple sheet superplastic forming
US6223573B1 (en) * 1999-06-25 2001-05-01 General Electric Company Method for precision temperature controlled hot forming
GB2360236B (en) * 2000-03-18 2003-05-14 Rolls Royce Plc A method of manufacturing an article by diffusion bonding and superplastic forming
US6792655B2 (en) * 2001-11-09 2004-09-21 General Electric Company Apparatus for correcting airfoil twist
GB0203955D0 (en) 2002-02-20 2002-04-03 Rolls Royce Plc A method of manufacturing an article by diffusion bonding and super[lastic forming
US6705011B1 (en) 2003-02-10 2004-03-16 United Technologies Corporation Turbine element manufacture
FR2855439B1 (fr) * 2003-05-27 2006-07-14 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
FR2857889B1 (fr) * 2003-07-23 2005-09-23 Snecma Moteurs Procede de fabrication de pieces par forgeage de precision
FR2867095B1 (fr) * 2004-03-03 2007-04-20 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
FR2867096B1 (fr) * 2004-03-08 2007-04-20 Snecma Moteurs Procede de fabrication d'un bord d'attaque ou de fuite de renforcement pour une aube de soufflante
FR2871397B1 (fr) * 2004-06-11 2006-09-22 Snecma Moteurs Sa Installation de conformation d'une aube creuse
FR2872721B1 (fr) * 2004-07-09 2006-09-22 Snecma Moteurs Sa Procede de construction geometrique d'un cordon de bavure de forgeage de piece complexe
FR2873940B1 (fr) * 2004-08-03 2008-01-04 Snecma Moteurs Sa Procede de fabrication de pieces constitutives d'une aube creuse par laminage
FR2874339B1 (fr) * 2004-08-23 2008-12-05 Snecma Moteurs Sa Procede de fabrication de pieces constitutives d'une aube creuse par forage sur presse
DE102004062174A1 (de) * 2004-12-17 2006-06-22 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung von hoch belastbaren Bauteilen durch Präzisionsschmieden
JP5297047B2 (ja) * 2008-01-18 2013-09-25 三菱重工業株式会社 ポンプの性能特性設定方法およびディフューザベーンの製造方法
EA016027B1 (ru) * 2008-10-13 2012-01-30 Государственное Научное Учреждение "Физико-Технический Институт Национальной Академии Наук Беларуси" Способ формообразования поковки штифта эндопротеза тазобедренного сустава
GB0820424D0 (en) 2008-11-10 2008-12-17 Rolls Royce Plc Forming apparatus
RU2412017C2 (ru) * 2008-12-24 2011-02-20 ОАО "Авиадвигатель" Способ изготовления полой вентиляторной лопатки
CN101658895B (zh) * 2009-03-19 2011-06-22 无锡透平叶片有限公司 航空发动机ta19钛合金机匣厚板局部加载成形方法
GB0915949D0 (en) * 2009-09-11 2009-10-28 Rolls Royce Plc A die former
CN101773972A (zh) * 2010-02-25 2010-07-14 无锡透平叶片有限公司 一种高强铝合金坯料的制坯工艺
US20120096915A1 (en) * 2010-10-25 2012-04-26 General Electric Company System and method for near net shape forging
FR2978926B1 (fr) * 2011-08-11 2014-05-09 Snecma Dispositif pour la mise en forme d'une tole par matricage
DE102011082850A1 (de) * 2011-09-16 2013-03-21 Siemens Aktiengesellschaft Verdichterschaufel und Verfahren zu ihrer Herstellung
JP5702710B2 (ja) * 2011-12-21 2015-04-15 株式会社日立製作所 自由鍛造方法及び鍛造装置
ITCO20120059A1 (it) * 2012-12-13 2014-06-14 Nuovo Pignone Srl Metodi per produrre pale cave sagomate in 3d di turbomacchine mediante produzione additiva, pale cave di turbomacchina e turbomacchine
RU2525010C1 (ru) * 2012-12-20 2014-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Заготовка для изготовления полой лопатки турбомашины способом сверхпластической формовки
CN103530452B (zh) * 2013-09-30 2016-05-18 南京航空航天大学 一种空心叶片近净成形展平毛坯计算方法
CN104870120A (zh) * 2013-10-01 2015-08-26 日立金属株式会社 涡轮叶片用预成型体和涡轮叶片的制造方法
RU2548834C1 (ru) * 2013-10-03 2015-04-20 Федеральное государственное бюджетное учреждение науки Институт проблем сверхпластичности металлов Российской академии наук (ИПСМ РАН) Способ изготовления полого изделия типа вентиляторной лопатки
CN105290380B (zh) * 2015-11-12 2017-07-04 沈阳黎明航空发动机(集团)有限责任公司 一种定向凝固叶片浇注系统用内置挡板的设计方法
CN105404759A (zh) * 2015-12-25 2016-03-16 鼎奇(天津)主轴科技有限公司 一种焊接结构件的三维或二维设计方法
CN106734820B (zh) * 2016-12-29 2019-05-03 无锡透平叶片有限公司 一种汽轮机叶片坯料的定位装置
CN109210001B (zh) * 2017-07-13 2019-07-09 中国航空制造技术研究院 一种超塑成形空心扭转叶片的设计方法
CN107838642B (zh) * 2017-12-18 2019-03-05 中国航发贵州黎阳航空动力有限公司 一种双轴颈薄壁叶片零件的加工方法
CN108372391A (zh) * 2018-03-05 2018-08-07 广汉天空动力机械有限责任公司 一种涡轮转子空心叶片的制造方法
US11148221B2 (en) * 2019-08-29 2021-10-19 Raytheon Technologies Corporation Method of forming gas turbine engine components
CN115570105B (zh) * 2022-11-21 2023-05-05 中国航发四川燃气涡轮研究院 一种双层壁涡轮叶片的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588980A (en) * 1969-07-17 1971-06-29 Gen Electric Method for making a contoured article
US4642863A (en) * 1985-04-15 1987-02-17 Ontario Technologies Corporation Manufacturing method for hollow metal airfoil type structure
US4882823A (en) * 1988-01-27 1989-11-28 Ontario Technologies Corp. Superplastic forming diffusion bonding process
US5063662A (en) * 1990-03-22 1991-11-12 United Technologies Corporation Method of forming a hollow blade
US5099573A (en) * 1990-06-27 1992-03-31 Compressor Components Textron Inc. Method of making hollow articles
US5083371A (en) * 1990-09-14 1992-01-28 United Technologies Corporation Hollow metal article fabrication
FR2672826B1 (fr) * 1991-02-20 1995-04-21 Snecma Procede de fabrication d'une aube creuse pour turbomachine.
US5285573A (en) * 1991-12-09 1994-02-15 General Electric Company Method for manufacturing hollow airfoils (four-piece concept)
GB9209464D0 (en) * 1992-05-01 1992-06-17 Rolls Royce Plc A method of manufacturing an article by superplastic forming and diffusion bonding

Also Published As

Publication number Publication date
JPH08189303A (ja) 1996-07-23
CA2157643C (fr) 2004-11-23
ES2139860T3 (es) 2000-02-16
JP3305927B2 (ja) 2002-07-24
EP0700738A1 (fr) 1996-03-13
EP0700738B1 (fr) 1999-12-08
DE69513754T2 (de) 2000-06-29
DE69513754D1 (de) 2000-01-13
CA2157643A1 (fr) 1996-03-08
US5636440A (en) 1997-06-10
FR2724127B1 (fr) 1996-12-20
IL115123A0 (en) 1995-12-31
FR2724127A1 (fr) 1996-03-08
ATE187370T1 (de) 1999-12-15

Similar Documents

Publication Publication Date Title
IL115123A0 (en) Process for manufacturing a hollow blade for a turbo-machine
JP2918722B2 (ja) 中空金属製品の製造方法
US5692881A (en) Hollow metallic structure and method of manufacture
US5113583A (en) Integrally bladed rotor fabrication
EP1508400B1 (en) A method of manufacturing an article by diffusion bonding and superplastic forming
US4883216A (en) Method for bonding an article projection
US3628226A (en) Method of making hollow compressor blades
US6467168B2 (en) Method of manufacturing an article by diffusion bonding and superplastic forming
US5253419A (en) Method of manufacturing a hollow blade for a turboshaft engine
US4071183A (en) Fabrication method and fabricated article
US6210630B1 (en) Process for manufacturing a hollow turbomachine blade and a multiple-action furnace press for use in said process
US4934583A (en) Apparatus for bonding an article projection
EP0549172A1 (en) Design and processing method for manufacturing hollow airfoils (three-piece concept)
JPH05192729A (ja) ターボ機械用中空羽根の製造方法
EP0837221A3 (en) Tial turbine rotor and method of manufacturing
US6739049B2 (en) Method of manufacturing an article by diffusion bonding and superplastic forming
JPS6137387A (ja) 異なる金属が接合された一体物を製造する方法
EP1092485B1 (en) A method of manufacturing an article by superplastic forming and diffusion bonding
US5226982A (en) Method to produce hollow titanium alloy articles
US6802122B2 (en) Method of manufacturing an article
IL121982A (en) Method of manufacturing a hollow blade for a turbomachine
US6871398B2 (en) Method of manufacturing an article by diffusion bonding
EP0464676A2 (en) Method of making hollow articles
Semiatin et al. Isothermal and Hot-Die Forging of High-Temperature Alloys
Rose et al. Isothermal Roll Forging of T55 Compressor Blades

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
HP Change in proprietorship
HC Change of name of proprietor(s)

Owner name: SNECMA

Free format text: FORMER NAME:SNECMA MOTEURS

KB Patent renewed
EXP Patent expired