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FR3004669B1 - Procede de deformation par grenaillage pour l'assemblage de deux pieces de turbomachine - Google Patents

Procede de deformation par grenaillage pour l'assemblage de deux pieces de turbomachine

Info

Publication number
FR3004669B1
FR3004669B1 FR1353534A FR1353534A FR3004669B1 FR 3004669 B1 FR3004669 B1 FR 3004669B1 FR 1353534 A FR1353534 A FR 1353534A FR 1353534 A FR1353534 A FR 1353534A FR 3004669 B1 FR3004669 B1 FR 3004669B1
Authority
FR
France
Prior art keywords
turbomachine
grading
assembling
pieces
deformation method
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.)
Active
Application number
FR1353534A
Other languages
English (en)
Other versions
FR3004669A1 (fr
Inventor
Alexis Perez-Duarte
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SAS filed Critical SNECMA SAS
Priority to FR1353534A priority Critical patent/FR3004669B1/fr
Priority to GB1518336.1A priority patent/GB2527018A/en
Priority to US14/784,194 priority patent/US20160032741A1/en
Priority to PCT/FR2014/050942 priority patent/WO2014170616A1/fr
Publication of FR3004669A1 publication Critical patent/FR3004669A1/fr
Application granted granted Critical
Publication of FR3004669B1 publication Critical patent/FR3004669B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • 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
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • 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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1353534A 2013-04-18 2013-04-18 Procede de deformation par grenaillage pour l'assemblage de deux pieces de turbomachine Active FR3004669B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1353534A FR3004669B1 (fr) 2013-04-18 2013-04-18 Procede de deformation par grenaillage pour l'assemblage de deux pieces de turbomachine
GB1518336.1A GB2527018A (en) 2013-04-18 2014-04-17 Shot peening deformation process for assembling two parts of a turbomachine
US14/784,194 US20160032741A1 (en) 2013-04-18 2014-04-17 Shot peening deformation process for assembling two parts of a turbomachine
PCT/FR2014/050942 WO2014170616A1 (fr) 2013-04-18 2014-04-17 Procédé de déformation par grenaillage pour l'assemblage de deux pièces de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353534A FR3004669B1 (fr) 2013-04-18 2013-04-18 Procede de deformation par grenaillage pour l'assemblage de deux pieces de turbomachine

Publications (2)

Publication Number Publication Date
FR3004669A1 FR3004669A1 (fr) 2014-10-24
FR3004669B1 true FR3004669B1 (fr) 2015-05-15

Family

ID=48613997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353534A Active FR3004669B1 (fr) 2013-04-18 2013-04-18 Procede de deformation par grenaillage pour l'assemblage de deux pieces de turbomachine

Country Status (4)

Country Link
US (1) US20160032741A1 (fr)
FR (1) FR3004669B1 (fr)
GB (1) GB2527018A (fr)
WO (1) WO2014170616A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3041684B1 (fr) * 2015-09-28 2021-12-10 Snecma Aube comprenant un bouclier de bord d'attaque et procede de fabrication de l'aube
CN109551376B (zh) * 2018-11-21 2021-09-10 中国航发哈尔滨东安发动机有限公司 离心叶轮喷丸强度精准获取方法
FR3096399B1 (fr) * 2019-05-21 2021-05-28 Safran Aircraft Engines Aube de turbomachine à bord d’attaque métallique intégré et procédé pour l’obtenir

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738594A (en) * 1986-02-05 1988-04-19 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Blades for axial fans
US5165859A (en) * 1992-06-26 1992-11-24 Hudson Products Corporation Leading edge protection for fan blade
US5210946A (en) * 1992-06-26 1993-05-18 Hudson Products Corporation Leading edge protection for fan blade
US6037004A (en) * 1997-12-19 2000-03-14 United Technologies Corporation Shield and method for protecting an airfoil surface
US6607358B2 (en) * 2002-01-08 2003-08-19 General Electric Company Multi-component hybrid turbine blade
FR2863191B1 (fr) * 2003-12-04 2007-04-20 Snecma Moteurs Masque de protection pour le traitement de surface d'aubes de turbomachines
US7217102B2 (en) * 2005-06-30 2007-05-15 General Electric Campany Countering laser shock peening induced airfoil twist using shot peening
RU2426634C2 (ru) * 2006-05-26 2011-08-20 Сименс Акциенгезелльшафт Устройство струйной обработки
DE102006058678A1 (de) * 2006-12-13 2008-07-03 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum Oberflächenstrahlen eines Teilelements eines Bauteils einer Gasturbine
FR2908678B1 (fr) * 2007-11-27 2010-03-12 Sonats Soc Des Nouvelles Appli Procede de grenaillage d'un percage
US7805839B2 (en) * 2007-12-31 2010-10-05 Turbine Engine Components Technologies Corporation Method of manufacturing a turbine fan blade
EP2998062A1 (fr) * 2009-11-30 2016-03-23 Snecma Procédé de réalisation d'un renfort métallique d'aube de turbomachine
FR2978931B1 (fr) * 2011-08-10 2014-05-09 Snecma Procede de realisation d'un renfort de protection du bord d'attaque d'une pale

Also Published As

Publication number Publication date
FR3004669A1 (fr) 2014-10-24
GB201518336D0 (en) 2015-12-02
GB2527018A (en) 2015-12-09
WO2014170616A1 (fr) 2014-10-23
US20160032741A1 (en) 2016-02-04

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