FR3105076B1 - Procede de fabrication d’un carter pour une turbomachine d’aeronef - Google Patents
Procede de fabrication d’un carter pour une turbomachine d’aeronef Download PDFInfo
- Publication number
- FR3105076B1 FR3105076B1 FR1915482A FR1915482A FR3105076B1 FR 3105076 B1 FR3105076 B1 FR 3105076B1 FR 1915482 A FR1915482 A FR 1915482A FR 1915482 A FR1915482 A FR 1915482A FR 3105076 B1 FR3105076 B1 FR 3105076B1
- Authority
- FR
- France
- Prior art keywords
- casing
- manufacturing
- preform
- injection mold
- envelope
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 4
- 239000007924 injection Substances 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
- F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/005—Selecting particular 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/243—Flange connections; Bolting arrangements
-
- 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
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7504—Turbines
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
-
- 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
- F05D2240/10—Stators
- F05D2240/14—Casings or housings protecting or supporting assemblies within
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Procédé de fabrication d’un carter (3) de turbomachine d’aéronef, le carter (3) comportant une enveloppe (29) réalisée dans un matériau composite comportant des fibres tissées et noyées dans une résine, l’enveloppe (29) comportant un corps longitudinal (29a) et au moins une bride (29c) s’étendant radialement et vers l’extérieur depuis le corps longitudinal (29a), caractérisé en ce qu’il comporte les étapes de : - mise en place d’une préforme (34) en matière tissée dans un moule d’injection (25) ; - mise en place d’une plaque de renfort (31 ; 31’) contre une saillie annulaire radiale (34c ; 34c’) de la préforme (34) ; - fermeture du moule d’injection (25) autour de la préforme (34) ; - injection de résine dans le moule d’injection (25). Figure pour l'abrégé : Figure 3A
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1915482A FR3105076B1 (fr) | 2019-12-23 | 2019-12-23 | Procede de fabrication d’un carter pour une turbomachine d’aeronef |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1915482 | 2019-12-23 | ||
FR1915482A FR3105076B1 (fr) | 2019-12-23 | 2019-12-23 | Procede de fabrication d’un carter pour une turbomachine d’aeronef |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3105076A1 FR3105076A1 (fr) | 2021-06-25 |
FR3105076B1 true FR3105076B1 (fr) | 2023-04-14 |
Family
ID=70008808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1915482A Active FR3105076B1 (fr) | 2019-12-23 | 2019-12-23 | Procede de fabrication d’un carter pour une turbomachine d’aeronef |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3105076B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3146160A1 (fr) * | 2023-02-24 | 2024-08-30 | Safran Aircraft Engines | Carter annulaire de turbomachine et son procédé de fabrication. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9140135B2 (en) * | 2010-09-28 | 2015-09-22 | United Technologies Corporation | Metallic radius block for composite flange |
CA2862681C (fr) * | 2012-02-03 | 2020-05-05 | Snecma | Procede et systeme pour la fixation d'un equipement sur une structure en materiau composite |
FR2993317B1 (fr) * | 2012-07-16 | 2014-08-15 | Snecma | Carter de turbomachine dans un materiau composite et procede de fabrication associe |
FR3029134B1 (fr) * | 2014-12-02 | 2017-10-06 | Snecma | Procede de controle de position d'une preforme d'aube composite de turbomachine dans un moule |
-
2019
- 2019-12-23 FR FR1915482A patent/FR3105076B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3105076A1 (fr) | 2021-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10239241B2 (en) | Compacting and injection mold for a fiber preform for fabricating a turbine engine guide vane made of composite material | |
US10737407B2 (en) | Mold for fabricating a turbine fan casing out of composite material, and a method of closing such a mold | |
US20190126567A1 (en) | Method for making a charge air hose | |
JP2013527815A (ja) | 複合材料で製作されたケーシングを製造する装置、そのような装置を使用する製造方法 | |
JP6763853B2 (ja) | 注入工具 | |
CN109153196A (zh) | 用于制造增压空气管的方法 | |
US11040506B2 (en) | Method for manufacturing a composite casing for a turbomachine compressor | |
US3660192A (en) | Method of making sealing ring with resilient core | |
JP6367242B2 (ja) | 外部フランジを有する複合材料で作られる回転部品、特にガスタービンケーシングを製造するための射出成形金型 | |
FR3105076B1 (fr) | Procede de fabrication d’un carter pour une turbomachine d’aeronef | |
US4329193A (en) | Method of making a coupling for rigid pressure pipe | |
JP2015212074A (ja) | 翼形部品を製造するためのシステム及び方法 | |
JP2008540165A (ja) | 製造されるべき繊維強化製品の少なくとも1つの繊維層内に樹脂を注入するための装置 | |
EP2379305B1 (fr) | Formation de parties terminales de tubes composites thermoplastiques renforcés de fibres | |
US4031605A (en) | Method of fabricating combustion chamber liners | |
KR20160073393A (ko) | 추진기 몸체 케이싱에 스커트를 연결하는 방법 | |
CN115666893A (zh) | 用于桶形回转部件的注射工具 | |
FR3126914B1 (fr) | Aube en matériau composite comportant un renfort métallique et procédé de fabrication d’une telle aube | |
US20230286227A1 (en) | Mold for manufacturing a turbomachine fan casing made of a composite material with differential expansion | |
FR3111583B1 (fr) | Fabrication d’un carter composite pour turbomachine d’aeronef | |
FR3102086B1 (fr) | Aube en matériau composite comportant un renfort métallique, et procédés de fabrication et de réparation d’une telle aube | |
FR3106611B1 (fr) | Carter de turbomachine d’aeronef et son procede de fabrication | |
US20220097267A1 (en) | Method of manufacturing resin pipe | |
FR3068285B1 (fr) | Procede de fabrication de structures en materiaux composites thermodurcissables par assemblage de pieces elementaires composites moulees par injection infusion de resine liquide | |
US20240262054A1 (en) | Compacting block for a fan casing mould |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210625 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |