UA83793C2 - Способ изготовления полой лопатки газотурбинного двигателя - Google Patents

Способ изготовления полой лопатки газотурбинного двигателя

Info

Publication number
UA83793C2
UA83793C2 UA20040504057A UA20040504057A UA83793C2 UA 83793 C2 UA83793 C2 UA 83793C2 UA 20040504057 A UA20040504057 A UA 20040504057A UA 20040504057 A UA20040504057 A UA 20040504057A UA 83793 C2 UA83793 C2 UA 83793C2
Authority
UA
Ukraine
Prior art keywords
external
manufacturing
turbine engine
gas turbine
hollow blade
Prior art date
Application number
UA20040504057A
Other languages
English (en)
Ukrainian (uk)
Inventor
Жан - Пьер Ферт
Патрик Морис Франш Жан - Мишель
Даниэль Гастон Ломме
Ален Лорие
Original Assignee
Снекма Моторс
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 Снекма Моторс filed Critical Снекма Моторс
Publication of UA83793C2 publication Critical patent/UA83793C2/ru

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Forging (AREA)

Abstract

Данное изобретение касается способа изготовления полой лопатки для газотурбинного двигателя, которая содержит ножку и перо, и касается стадии изготовления заготовки (14) лопатки, которая содержит часть для пера и часть для ножки лопатки. Стадия изготовления заготовки лопатки включает изготовление блока (28), по крайней мере, из двух деталей (30, 32), которые накладывают и соединяют друг с другом с помощью диффузионной сварки, таким образом, чтобы этот блок образовывал только часть заготовки для пера лопатки, изготовление дополнительного элемента (34), предназначенного для образования только сплошной части заготовки для ножки лопатки и соединение дополнительного элемента с блоком (28) для получения заготовки лопатки.
UA20040504057A 2003-05-27 2004-05-27 Способ изготовления полой лопатки газотурбинного двигателя UA83793C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350185A FR2855440B1 (fr) 2003-05-27 2003-05-27 Procede de fabrication d'une aube creuse pour turbomachine.

Publications (1)

Publication Number Publication Date
UA83793C2 true UA83793C2 (ru) 2008-08-26

Family

ID=33104533

Family Applications (1)

Application Number Title Priority Date Filing Date
UA20040504057A UA83793C2 (ru) 2003-05-27 2004-05-27 Способ изготовления полой лопатки газотурбинного двигателя

Country Status (8)

Country Link
EP (1) EP1481755B1 (ru)
JP (1) JP4130423B2 (ru)
CA (1) CA2467846C (ru)
DE (1) DE602004020422D1 (ru)
ES (1) ES2323461T3 (ru)
FR (1) FR2855440B1 (ru)
RU (1) RU2338886C2 (ru)
UA (1) UA83793C2 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8016561B2 (en) * 2006-07-11 2011-09-13 General Electric Company Gas turbine engine fan assembly and method for assembling to same
JP4757750B2 (ja) * 2006-09-11 2011-08-24 パナソニック株式会社 撮像装置
CN102037247B (zh) * 2008-03-28 2015-06-24 株式会社Ihi 飞机用燃气涡轮发动机的桨叶及其制造方法
FR2953430B1 (fr) * 2009-12-03 2012-03-02 Snecma Procede de realisation d'un renfort metallique d'aube de turbomachine
US8905707B2 (en) * 2010-12-21 2014-12-09 Hamilton Sundstrand Corporation Bearing cooling control in an air cycle machine
CN105736462B (zh) * 2014-12-12 2018-03-06 中国航发商用航空发动机有限责任公司 空心叶片以及航空发动机
FR3035678B1 (fr) * 2015-04-29 2017-05-12 Snecma Aube munie de plateformes possedant une jambe de retenue
FR3063663B1 (fr) * 2017-03-13 2021-02-26 Mecachrome France Procede de fabrication de pieces en alliage metallique de forme complexe
CN114700599B (zh) * 2022-05-18 2023-02-28 中国航空制造技术研究院 基于放电等离子扩散焊的叶片

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238023A (de) * 1943-07-31 1945-06-15 Sulzer Ag Schaufel für Turbomaschinen und Verfahren zu deren Herstellung.
FR970578A (fr) * 1948-08-19 1951-01-05 Bohler & Cie Ag Geb Aubes creuses pour turbines, notamment pour turbines à gaz, et procédé pour leur fabrication
US2767460A (en) * 1950-02-08 1956-10-23 Robbins Engineering Company Turbine blade and method of making same
GB789659A (en) * 1956-08-31 1958-01-22 Gen Motors Corp Improvements relating to the manufacture of metal blades having curved surfaces
US3982854A (en) * 1971-12-20 1976-09-28 General Electric Company Friction welded metallic turbomachinery blade element
US4882823A (en) * 1988-01-27 1989-11-28 Ontario Technologies Corp. Superplastic forming diffusion bonding process
US5469618A (en) * 1993-12-06 1995-11-28 General Electric Company Method for manufacturing hollow airfoils (two-piece concept)
GB0022531D0 (en) * 2000-09-14 2000-11-01 Rolls Royce Plc A method of manufacturing an article by diffusion bonding
US6537682B2 (en) * 2001-03-27 2003-03-25 The Boeing Company Application of friction stir welding to superplastically formed structural assemblies

Also Published As

Publication number Publication date
EP1481755B1 (fr) 2009-04-08
RU2004116118A (ru) 2006-01-10
EP1481755A1 (fr) 2004-12-01
FR2855440B1 (fr) 2006-07-14
RU2338886C2 (ru) 2008-11-20
CA2467846C (en) 2011-07-19
JP4130423B2 (ja) 2008-08-06
JP2004353666A (ja) 2004-12-16
ES2323461T3 (es) 2009-07-16
FR2855440A1 (fr) 2004-12-03
DE602004020422D1 (de) 2009-05-20
CA2467846A1 (en) 2004-11-27

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