FR2995554B1 - Procede de fabrication d'un ensemble d'aubes en materiau composite pour turbomachine - Google Patents

Procede de fabrication d'un ensemble d'aubes en materiau composite pour turbomachine

Info

Publication number
FR2995554B1
FR2995554B1 FR1258645A FR1258645A FR2995554B1 FR 2995554 B1 FR2995554 B1 FR 2995554B1 FR 1258645 A FR1258645 A FR 1258645A FR 1258645 A FR1258645 A FR 1258645A FR 2995554 B1 FR2995554 B1 FR 2995554B1
Authority
FR
France
Prior art keywords
turbomachine
manufacturing
composite material
blade assembly
blade
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
FR1258645A
Other languages
English (en)
Other versions
FR2995554A1 (fr
Inventor
Florian Tellier
Adrien Paixao
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 FR1258645A priority Critical patent/FR2995554B1/fr
Publication of FR2995554A1 publication Critical patent/FR2995554A1/fr
Application granted granted Critical
Publication of FR2995554B1 publication Critical patent/FR2995554B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • 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
    • 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
    • F01D5/284—Selection of ceramic materials
    • 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
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR1258645A 2012-09-14 2012-09-14 Procede de fabrication d'un ensemble d'aubes en materiau composite pour turbomachine Active FR2995554B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1258645A FR2995554B1 (fr) 2012-09-14 2012-09-14 Procede de fabrication d'un ensemble d'aubes en materiau composite pour turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1258645A FR2995554B1 (fr) 2012-09-14 2012-09-14 Procede de fabrication d'un ensemble d'aubes en materiau composite pour turbomachine

Publications (2)

Publication Number Publication Date
FR2995554A1 FR2995554A1 (fr) 2014-03-21
FR2995554B1 true FR2995554B1 (fr) 2014-09-05

Family

ID=47178160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258645A Active FR2995554B1 (fr) 2012-09-14 2012-09-14 Procede de fabrication d'un ensemble d'aubes en materiau composite pour turbomachine

Country Status (1)

Country Link
FR (1) FR2995554B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2979815T3 (pl) * 2014-07-31 2019-11-29 Safran Aero Boosters Sa Zastosowanie uszczelnienia wiążącego na stopniu łopatki kierującej za pomocą nadmuchiwanych pęcherzy
USD805107S1 (en) 2016-12-02 2017-12-12 U.S. Farathane Corporation Engine fan shroud
GB2557679A (en) * 2016-12-15 2018-06-27 Edwards Ltd Stator blade unit for a turbomolecular pump
FR3102086B1 (fr) * 2019-10-17 2022-02-18 Safran Aircraft Engines Aube en matériau composite comportant un renfort métallique, et procédés de fabrication et de réparation d’une telle aube
US20210308967A1 (en) * 2020-04-07 2021-10-07 Rohr, Inc. Hybrid mandrel for use in tooling methods and the manufacture of thrust reverser cascades and structures susceptible to trapped tooling
CN114905770B (zh) * 2021-02-08 2024-03-22 中国航发商用航空发动机有限责任公司 叶片成型方法和模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460531A (en) * 1982-05-10 1984-07-17 The Boeing Company Composite fiber reinforced propeller
US5152860A (en) * 1984-10-09 1992-10-06 Anadite, Inc. Modular composite structure and method
US5921754A (en) * 1996-08-26 1999-07-13 Foster-Miller, Inc. Composite turbine rotor
GB2324269B (en) * 1997-04-18 2001-11-21 British Aerospace Resin transfer moulding
US6896841B2 (en) * 2003-03-20 2005-05-24 The Boeing Company Molding process and apparatus for producing unified composite structures
GB2427658B (en) * 2005-06-30 2007-08-22 Rolls Royce Plc Organic matrix composite integrally bladed rotor

Also Published As

Publication number Publication date
FR2995554A1 (fr) 2014-03-21

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Owner name: SAFRAN AIRCRAFT ENGINES, FR

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