CN102264518A - 一种通过3d织造制作成型部件的方法以及所制成的成型部件 - Google Patents

一种通过3d织造制作成型部件的方法以及所制成的成型部件 Download PDF

Info

Publication number
CN102264518A
CN102264518A CN2009801522167A CN200980152216A CN102264518A CN 102264518 A CN102264518 A CN 102264518A CN 2009801522167 A CN2009801522167 A CN 2009801522167A CN 200980152216 A CN200980152216 A CN 200980152216A CN 102264518 A CN102264518 A CN 102264518A
Authority
CN
China
Prior art keywords
prefabricated blank
cavity
hollow part
weaving
interconnection
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.)
Pending
Application number
CN2009801522167A
Other languages
English (en)
Inventor
大卫·马尔萨勒
泽维尔·米利尔
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
Publication of CN102264518A publication Critical patent/CN102264518A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping 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
    • B29C70/86Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/14Making preforms characterised by structure or composition
    • B29B11/16Making preforms characterised by structure or composition comprising fillers or reinforcement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/44Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48Moulds 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
    • B29C33/50Moulds 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
    • B29C33/505Moulds 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06Fibrous reinforcements only
    • B29C70/10Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/42Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46Shaping 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
    • B29C70/48Shaping 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
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00Double or multi-ply fabrics not otherwise provided for
    • D03D11/02Fabrics formed with pockets, tubes, loops, folds, tucks or flaps
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00Woven fabrics not otherwise provided for
    • D03D25/005Three-dimensional woven fabrics
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00Woven fabrics characterised by their shape
    • D03D3/02Tubular fabrics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/30Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3067Ships
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00Industrial
    • D10B2505/02Reinforcing materials; Prepregs
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352Polymer or resin containing [i.e., natural or synthetic]

Abstract

本发明涉及一种通过3D编织和浸渍获得中空成型部件。本发明包括通过三维编织在编织过程中形成部分的非互连部(19)而制备预制坯(11),这能确保随后在编织物中形成腔体和在浸渍阶段保持所述预制坯形状的稳定性。

Description

一种通过3D织造制作成型部件的方法以及所制成的成型部件
本发明涉及一种通过纬纱和经纱的三维织造(或者称为3D织造)制造一种中空部件的方法,所述纬纱和经纱非常牢固,例如由碳纤维制成,用以得到一个预制坯,随后通过热固性树脂的浸渍。更具体地,本发明涉及一种在所述中空部件中产生腔体的改进方法。
为了制造具有一定机械强度的中空部件,特别是对抗冲击,已知的做法是将热固性树脂涂覆碳纤维。
例如,通过切割预制浸渍的碳纤维纱的织造薄片,将他们堆叠获得一个所需部件的毛坯,然后通过热和压力将他们粘接在一起,这样可以形成任意部件。
这种夹层架构并不理想,尤其从耐冲击的角度来讲,因为冲击可能会引起分层现象。
欧洲专利文献1777063(EP 1777063)公开了一种更有效的通过纬纱和经纱的三维织造制造中空部件,特别是一种涡轮机的叶片的方法。这种方法可以获得一种优越强度的部件,并且尤其展现出了一种优越的耐冲击性,并且没有任何分层的危险。
本发明旨在提供一种用于制造需要减轻重量和/或需要提供通道的任意中空部件的改进的方法。
更具体地,本发明提供一种制造中空部件的方法,所述方法包括:通过3D织造制作一个预制坯,穿过排列成多层的经纱束织造纬纱,以及用可固化的树脂浸渍所述预制坯,其特征在于:在织造过程中确保在两层经纱薄片之间形成部分非互连部(non-interlinking)和所述预制坯的扩张,所述预制坯通过所述非互连部形成所需形状的腔体,然后用所述树脂对以此方式成形的预制坯进行浸渍。
非互连为一种特别的织造特征,其确保没有纬纱穿过某些经纱束平面(更确切地,所述平面的一部分)。
例如,本发明的一个优点,即非互连是通过以下方式实现的,即确保至少从某一织造阶段,每个纬纱在所述预制坯的侧面正常地编织,这样成型纬纱就不会穿过由两个经纱层之间确定的中心平面区域。
如果这种非互连的3D织造的方法一直持续到预制构件的织造完成,则可以获得开口的或可进入的袋子,即在所述部件成型并且浸渍时存在可能被扩张,以获得所需的腔体。
如果目的是为了减轻所述中空部件的重量,可以将固体材料插入到袋子中,所述固体材料的密度小于纱线的密度,例如泡沫型发泡材料。这些低密度材料块具有所需腔体的形状和尺寸。此后,继续对所述预制坯进行最终成型和浸渍。
相反地,如果目的是为了产生多功能通道(unility passage),为了取得管状结构等等,制造所述腔体的操作包括将充气构件插入到所述预制坯的所述非互连部的位置中,在所述充气构件中填充流体,以赋予所需腔体的形状和尺寸。浸渍后,所述流体和可能所述充气构件从以这种方法制备的腔体中取出。
本发明还提供了通过3D织造的预制坯和利用所述可固化的树脂浸渍获得的任意中空部件,其特征在于:所述中空部件包括由所述预制坯的扩张所确定的腔体,该腔体在3D制造过程中由非互连部形成。
作为一个例子,所述中空部件可以构成船舵或者船舶的中插板。
根据下述的制造中空部件的方法和本发明的原则(其仅仅用于例解说明)以及参考附图,将能够更好地理解本发明的技术方案和更清晰地了解本发明的优点,其中:
图1为展示为了制造中空部件,例如船舵或者船舶的中插板,一预制坯的3D织造的图解视图;
图2为织造的预制坯的线条图;
图3为在通过填充低密度刚性材料形成腔体而成形后的预制坯的线条图;
图4为展示所述预制坯的浸渍的线条图;
图5为不同于图2的另一种织造的预制坯的图解视图;
图6为展示图5中的预制坯成型的线条图。
如图1所示,该图中展示了所述预制坯11的织造,该预制坯11转化为用于船舶的舵。使用提花机型的纺织机,其上放置有经纱束12或者经纱股,其由许多层组成,每层有数百条纱线。如图所示,为了插入所述纬纱14,该机器可以使每条纱线横向穿过经纱薄片间。随着织造所述预制坯的进行,其厚度和宽度在不断地改变,一定数量的经纱将不会被编织,从而可确定所述预制坯的外形和连续可变化的所需厚度。织造结束后,为了提取所述预制坯11,所述经纱和纬纱在编织物的边界被切断。这将在图2中展现,其出现在3D织造结束后以及任何成型之前。
根据一个重要的特性,所述织造伴随在两个经纱薄片之间形成部分非互连部19,该部分非互连部19位于图2中的轮廓16所确定的一个平面区域中。
如上所述,所述非互连作为织造的特征,其结果是该特征产生了一个袋子18,这里所述袋子在编织物的一末端为开着的,用热固性树脂浸渍之前,所述袋子在随后的成型操作中适用于膨胀。
将用于船舵的预制坯11通过将低密度材料块20插入到袋子18中而成型,所述块20具有所述腔体的大致形状和尺寸。该操作结果是将预制坯11做成与船舵所需的形状相近的形状。这种情况在图3中已展示出来。
图4所展示的步骤通过热压缩任选地先进行,其是用热固性树脂对预制坯进行浸渍的常规步骤。将通过插入低密度材料块20而成型的预制坯置于成型模具炉22中,以使所述热固性树脂可以注入其内。在浸渍操作的最后,通过机械加工和在其一末端上加上一个舵杆制作成船舵。应当指出,所述舵杆基本上也可以通过织造所述预制坯的其中一末端而取得。在浸渍之前或者之后,还可以在所述预制坯的另一末端上制备配合这种构件的装置。
图5和图6展示了一种制造中空部件的变形方法,该方法适用于制作任意结构。在这个例子中,其目的是获得包括多功能通道100的管状结构部件。要做到这一点,所述预制坯111根据上述描述类似的方式织造成所需的尺寸,即注意形成部分的非互连部119。经过织造后预制坯成型时,可以向由所述非互连部形成的槽中插入充气构件120,并可以在其中填充流体(气体或者液体)以便赋予通道或者腔体所需要的形状和尺寸。所述充气构件120包括气球,并在浸渍整个阶段中气球保持膨胀状态。一旦取得了所述中空部件,并且其形状和尺寸也最终确定,所述流体将被抽出,所述气球被移走或者当场破坏以便释放出所述多功能通道100。

Claims (7)

1.一种制造中空部件的方法,所述方法包括通过3D织造制作预制坯(11),穿过排列成多层的经纱束织造纬纱,以及用可固化的树脂浸渍所述预制坯(11),其特征在于,在织造时确保两层经纱薄片之间具有部分非互连部(19)和所述预制坯(11)的扩张,所述预制坯(11)通过所述非互连部形成所需形状的腔体,然后用所述树脂对以这种方式成形的所述预制坯进行浸渍。
2.根据权利要求1所述的方法,其特征在于,产生所述腔体的操作包括在所述非互连部(19)的位置将低密度材料块(20)插入到所述预制坯(11)中,所述低密度材料块(20)具有所需腔体的形状和尺寸。
3.根据权利要求1所述方法,其特征在于,产生所述腔体的操作包括在所述非互连部的位置将充气构件(120)插入到所述预制坯(111)中,并向所述充气构件(120)中填充流体以赋予所需腔体的形状和尺寸,在所述浸渍步骤之后,从所述腔体中抽出所述流体和还可能抽出所述充气构件(120)。
4.一种中空部件,所述中空部件通过3D织造预制坯(11)以及通过用可固化的树脂浸渍所述预制坯获得,其特征在于,所述中空部件包括由所述预制坯的扩张所确定的腔体,该腔体在3D编织阶段由所述非互连部(19)形成。
5.根据权利要求4所述的中空部件,其特征在于,所述腔体用低密度材料填充,以减轻整体重量。
6.根据权利要求4所述的中空部件,其特征在于,所述腔体形成一多功能通道(100)。
7.根据权利要求4或5所述的中空部件,其特征在于,所述中空部件构成船舵或者中插板。
CN2009801522167A 2008-12-23 2009-12-22 一种通过3d织造制作成型部件的方法以及所制成的成型部件 Pending CN102264518A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0858996A FR2940173B1 (fr) 2008-12-23 2008-12-23 Procede de fabrication d'une piece de forme par tissage 3d et piece de forme ainsi obtenue.
FR0858996 2008-12-23
PCT/FR2009/052654 WO2010072967A1 (fr) 2008-12-23 2009-12-22 Procédé de fabrication d'une pièce de forme par tissage 3d et pièce de forme ainsi obtenue.

Publications (1)

Publication Number Publication Date
CN102264518A true CN102264518A (zh) 2011-11-30

Family

ID=40897434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801522167A Pending CN102264518A (zh) 2008-12-23 2009-12-22 一种通过3d织造制作成型部件的方法以及所制成的成型部件

Country Status (9)

Country Link
US (1) US20110318513A1 (zh)
EP (1) EP2373469A1 (zh)
JP (1) JP2012513322A (zh)
CN (1) CN102264518A (zh)
BR (1) BRPI0923626A2 (zh)
CA (1) CA2748006A1 (zh)
FR (1) FR2940173B1 (zh)
RU (1) RU2513202C2 (zh)
WO (1) WO2010072967A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105934333A (zh) * 2013-10-23 2016-09-07 斯奈克玛 中空涡轮发动机叶片的纤维预制件
CN108778698A (zh) * 2016-03-24 2018-11-09 本田技研工业株式会社 织物处理方法和部件
CN114364519A (zh) * 2019-09-13 2022-04-15 赛峰集团 用于制造中空的部件的方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9315927B2 (en) 2010-07-12 2016-04-19 Snecma Method for producing a solid part
FR2974752B1 (fr) 2011-05-06 2013-04-19 Snecma Procede de moulage par injection d'une piece en materiau composite
JP6104932B2 (ja) * 2011-12-14 2017-03-29 サフラン・エアクラフト・エンジンズ 最適化された経糸密度を有するジャカード織機
FR2985940B1 (fr) * 2012-01-25 2014-10-24 Snecma Procede de fabrication d'une pale d'helice en materiau composite
US9457435B2 (en) 2012-01-25 2016-10-04 Snecma Method for producing a propeller blade from a composite material
FR3032145B1 (fr) * 2015-01-29 2017-02-10 Snecma Procede de fabrication d'une pale d'helice
FR3032648B1 (fr) * 2015-02-16 2017-03-03 Herakles Procede de fabrication d'une aube de turbomachine en materiau composite
US10392731B2 (en) 2015-03-29 2019-08-27 unspun, Inc. Systems and methods for creating three-dimensional woven textile products
CN106037119A (zh) * 2016-07-25 2016-10-26 信泰(福建)科技有限公司 一体鞋面制造方法及一体编织鞋面
FR3107299B1 (fr) 2020-02-14 2022-03-11 Safran Aircraft Engines Aube en matériau composite pour stator de turbomachine comprenant un noyau creux en plastique non poreux
FR3109115B1 (fr) * 2020-04-10 2024-04-05 Safran Aircraft Engines Procede de fabrication d’une preforme pour une piece en materiau composite de turbomachine et piece correspondante
CN112680867B (zh) * 2020-12-11 2022-05-10 江苏恒力化纤股份有限公司 一种安全气囊及其制备方法
GB2620927A (en) * 2022-07-25 2024-01-31 Rolls Royce Plc Woven structure and method of manufacture
GB2620928A (en) * 2022-07-25 2024-01-31 Rolls Royce Plc Woven structure and method of manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346774A (en) * 1992-02-27 1994-09-13 Techniweave, Inc. Fiber-reinforced composite structures, and methods of making same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102559A (en) * 1959-12-24 1963-09-03 Raymond Dev Ind Inc Woven honeycomb cellular fabrics
US3779789A (en) * 1971-04-20 1973-12-18 Celanese Corp Production of pervious low density carbon fiber reinforced composite articles
US3965942A (en) * 1972-09-20 1976-06-29 Hitco Multi-ply woven article having stiffening elements between double plies
KR930006866B1 (ko) 1984-09-07 1993-07-24 쏘니 가부시기가이샤 텔레비젼신호의 움직임검출회로
JPS61220830A (ja) * 1985-03-27 1986-10-01 Sumitomo Electric Ind Ltd 繊維強化プラスチツクス製パイプの製造方法
JPS63115578A (ja) * 1986-10-31 1988-05-20 ヤマハ発動機株式会社 ボ−ド
JPH0814054B2 (ja) * 1989-02-16 1996-02-14 株式会社豊田自動織機製作所 三次元織物及びその製造方法
US5156786A (en) * 1990-07-02 1992-10-20 Hudson Products Corporation Method for manufacuring fan blades
FI89471C (fi) * 1991-09-12 1993-10-11 Finnclever Oy Foerfarande foer framstaellning av en armerad fiberkonstruktion som skall lamineras och motsvarande armerad fiberkonstruktion
JPH06134878A (ja) * 1992-10-29 1994-05-17 Teijin Ltd 複合成形品の製造方法
FR2699498B1 (fr) * 1992-12-23 1995-03-10 Eurocopter France Pale en composite thermoplastique, notamment pour rotor arrière caréné d'hélicoptère, et son procédé de fabrication.
JPH0781664A (ja) * 1993-09-17 1995-03-28 Takashi Hayashizaki ヨット様の水上遊戯具
JPH10151692A (ja) * 1996-11-21 1998-06-09 Toray Ind Inc 繊維強化プラスチック製品
JP2006150614A (ja) * 2004-11-25 2006-06-15 Toho Tenax Co Ltd Frp製中空部材の樹脂トランスファー成形法
US7811495B2 (en) * 2005-01-26 2010-10-12 University Of Maine System Board Of Trustees Composite construction members and method of making
FR2907707B1 (fr) * 2006-10-26 2009-01-30 Snecma Sa Procede de fabrication d'une aube temoin en materiau composite
JP2008159457A (ja) * 2006-12-25 2008-07-10 Momo Alliance Co Ltd 照明装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346774A (en) * 1992-02-27 1994-09-13 Techniweave, Inc. Fiber-reinforced composite structures, and methods of making same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105934333A (zh) * 2013-10-23 2016-09-07 斯奈克玛 中空涡轮发动机叶片的纤维预制件
CN105934333B (zh) * 2013-10-23 2018-12-14 斯奈克玛 中空涡轮发动机叶片的纤维预制件
CN108778698A (zh) * 2016-03-24 2018-11-09 本田技研工业株式会社 织物处理方法和部件
CN108778698B (zh) * 2016-03-24 2021-03-05 本田技研工业株式会社 织物处理方法和部件
CN114364519A (zh) * 2019-09-13 2022-04-15 赛峰集团 用于制造中空的部件的方法
CN114364519B (zh) * 2019-09-13 2024-03-08 赛峰集团 用于制造中空的部件的方法

Also Published As

Publication number Publication date
EP2373469A1 (fr) 2011-10-12
FR2940173A1 (fr) 2010-06-25
JP2012513322A (ja) 2012-06-14
RU2011130855A (ru) 2013-01-27
CA2748006A1 (fr) 2010-07-01
WO2010072967A1 (fr) 2010-07-01
RU2513202C2 (ru) 2014-04-20
US20110318513A1 (en) 2011-12-29
FR2940173B1 (fr) 2013-02-08
BRPI0923626A2 (pt) 2016-01-19

Similar Documents

Publication Publication Date Title
CN102264518A (zh) 一种通过3d织造制作成型部件的方法以及所制成的成型部件
JP4058033B2 (ja) ターボ機関ブレード、特にファンブレード及びその製造方法
JP6038178B2 (ja) 複合材料で作成され、プラットフォームが一体化されたタービンエンジンブレード用の繊維プリフォーム、およびそれを作成する方法
RU2533384C2 (ru) Лопасть винта летательного аппарата
US11015462B2 (en) Blade body and a blade made of composite material having fiber reinforcement made up both of three-dimensional weaving and also of short fibers, and method of fabrication
JP5496461B2 (ja) 複合材料からガスタービンケーシングを製作するための方法およびそれによって得られるケーシング
US10850456B2 (en) Method of fabricating an airfoil element out of composite material and having metal reinforcement fastened by riveting
JP6017445B2 (ja) 1つ以上の弓形形状部を有する複合材料からなる部品用繊維構造
RU2612993C2 (ru) УСИЛИТЕЛЬНЫЙ ЭЛЕМЕНТ С π-ОБРАЗНЫМ СЕЧЕНИЕМ ИЗ КОМПОЗИТНОГО МАТЕРИАЛА, В ЧАСТНОСТИ ПЛАТФОРМА ВЕНТИЛЯТОРА ГАЗОТУРБИННОГО ДВИГАТЕЛЯ, И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ
US9962901B2 (en) Preform with integrated gap fillers
CN114616081B (zh) 用于生产复合部件,特别是涡轮发动机叶片的编织纤维预制件
US11427939B2 (en) FRP tubular body and method for manufacturing FRP tubular body
CN103031652A (zh) 一种截锥体织物的编织方法
CN112601849B (zh) 用于由复合材料制备的抗冲击性提高的壳体的纤维织构
CN114728440B (zh) 用于制造风扇叶片的由复合材料制成的编织的纤维预成型件
US11767098B2 (en) Propeller blade or vane for an aircraft with particular weaving of a fibre preform receiving a bladder filled with a shaping foam
JP2019500533A (ja) 1つまたは複数のプラットフォームと一体の本体を有する複合材料パーツを製造する方法
CN114929993A (zh) 用于飞行器涡轮机的风扇或螺旋桨叶片及其制造方法
US20240159163A1 (en) Method for manufacturing a turbomachine component made of composite material with a stiffening zone
CN115161852B (zh) 一种加强纬纱接结的三维立体机织间隔织物制备方法
US20240151148A1 (en) Composite turbomachine part formed of a core surrounded by two 3d woven fibrous preforms
CN117043403A (zh) 具有加强区域的由复合材料制成的涡轮机部件的制造方法
JP2015148034A (ja) 3次元立体形状織物及びその製造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20111130