FR3046557B1 - Procede de fabrication d'un bouclier de bord d'attaque comprenant une etape de fabrication additive et bouclier de bord d'attaque - Google Patents

Procede de fabrication d'un bouclier de bord d'attaque comprenant une etape de fabrication additive et bouclier de bord d'attaque Download PDF

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Publication number
FR3046557B1
FR3046557B1 FR1650139A FR1650139A FR3046557B1 FR 3046557 B1 FR3046557 B1 FR 3046557B1 FR 1650139 A FR1650139 A FR 1650139A FR 1650139 A FR1650139 A FR 1650139A FR 3046557 B1 FR3046557 B1 FR 3046557B1
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FR
France
Prior art keywords
leading edge
edge shield
central part
manufacturing
metal
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
FR1650139A
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English (en)
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FR3046557A1 (fr
Inventor
Damien Hebuterne
Mickael RANCIC
Jerome Salmon
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
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1650139A priority Critical patent/FR3046557B1/fr
Publication of FR3046557A1 publication Critical patent/FR3046557A1/fr
Application granted granted Critical
Publication of FR3046557B1 publication Critical patent/FR3046557B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • 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
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
    • 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
    • F05D2230/22—Manufacture essentially without removing material by sintering
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/75—Shape given by its similarity to a letter, e.g. T-shaped
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Le présent exposé concerne un procédé de fabrication d'un bouclier métallique de bord d'attaque (32) pour une aube (16) en composite à matrice organique renforcée par des fibres. Le procédé comprend une étape d'emboutissage d'une feuille métallique de sorte à former un profil général en « U », une première aile du « U » formant une ailette intrados (34) et une deuxième aile du « U » formant une ailette extrados reliées par une partie centrale et une étape de dépôt d'au moins une couche métallique pour former un nez (38) du bouclier de bord d'attaque (32), le dépôt étant réalisé par un procédé de fabrication additive par fusion de la partie centrale par un faisceau laser et par projection d'un faisceau de poudre métallique sur la partie centrale du bouclier de bord d'attaque (32). L'exposé concerne également un bouclier métallique de bord d'attaque (32) et un turboréacteur comprenant une aube comportant un bouclier métallique de bord d'attaque (32).
FR1650139A 2016-01-08 2016-01-08 Procede de fabrication d'un bouclier de bord d'attaque comprenant une etape de fabrication additive et bouclier de bord d'attaque Active FR3046557B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1650139A FR3046557B1 (fr) 2016-01-08 2016-01-08 Procede de fabrication d'un bouclier de bord d'attaque comprenant une etape de fabrication additive et bouclier de bord d'attaque

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650139A FR3046557B1 (fr) 2016-01-08 2016-01-08 Procede de fabrication d'un bouclier de bord d'attaque comprenant une etape de fabrication additive et bouclier de bord d'attaque
FR1650139 2016-01-08

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FR3046557A1 FR3046557A1 (fr) 2017-07-14
FR3046557B1 true FR3046557B1 (fr) 2020-05-15

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3093017B1 (fr) 2019-02-21 2023-02-24 Safran Aircraft Engines Procede de reparation d’une aube d’helice de turbomachine
FR3094253B1 (fr) 2019-03-29 2023-06-16 Safran Aircraft Engines Procede de collage d’une piece metallique sur un element en materiau composite d’une turbomachine d’aeronef
FR3097791B1 (fr) * 2019-06-28 2021-06-18 Safran Aircraft Engines Noyau de conformation a chaud d’une piece metallique et procede de fabrication, de regeneration et de conformation
FR3108664A1 (fr) * 2020-03-31 2021-10-01 Safran Aircraft Engines Rotor de soufflante comprenant des aubes à centre de gravité en amont
FR3112821B1 (fr) * 2020-07-22 2023-05-12 Safran Aircraft Engines Bouclier pour aube en materiau composite, aube et turbomachine comprenant le bouclier, procede de fabrication de l’aube
FR3121864A1 (fr) 2021-04-19 2022-10-21 Safran Aircraft Engines Procede de fabrication d’une aube composite de turbomachine
FR3121953B1 (fr) 2021-04-20 2024-07-26 Safran Aircraft Engines Procede de fabrication d’une aube composite de turbomachine
FR3123379B1 (fr) * 2021-05-28 2024-10-11 Safran Aircraft Engines procédé de fabrication d'un bouclier de bord d'attaque et bouclier de bord d'attaque.
FR3124217B1 (fr) 2021-06-21 2023-06-30 Safran Aircraft Engines Procede de fabrication d’une aube composite de turbomachine avec controle du poids moment
FR3128891B1 (fr) * 2021-11-08 2024-05-24 Safran Procédé de fabrication d’un clinquant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012013064A2 (pt) * 2009-11-30 2017-05-23 Snecma processo de realização de um reforço metálico de bordo de ataque ou bordo de fuga de pá de turbomáquina
US9650897B2 (en) * 2010-02-26 2017-05-16 United Technologies Corporation Hybrid metal fan blade
US9279328B2 (en) * 2011-10-25 2016-03-08 Whitcraft Llc Airfoil devices, leading edge components, and methods of making
US20160208624A1 (en) * 2015-01-16 2016-07-21 Hamilton Sundstrand Corporation 3d printing of lead edge protective sheaths

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Publication number Publication date
FR3046557A1 (fr) 2017-07-14

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