CN101711211A - 用于飞行器机身的复合材料结构及其制造方法 - Google Patents
用于飞行器机身的复合材料结构及其制造方法 Download PDFInfo
- Publication number
- CN101711211A CN101711211A CN200780052305A CN200780052305A CN101711211A CN 101711211 A CN101711211 A CN 101711211A CN 200780052305 A CN200780052305 A CN 200780052305A CN 200780052305 A CN200780052305 A CN 200780052305A CN 101711211 A CN101711211 A CN 101711211A
- Authority
- CN
- China
- Prior art keywords
- anchor clamps
- enclosed construction
- buttress
- positive anchor
- outer panels
- 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
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000010276 construction Methods 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
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
- 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
-
- 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
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
- B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/068—Fuselage sections
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3076—Aircrafts
- B29L2031/3082—Fuselages
-
- 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
- Y02T50/40—Weight reduction
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
本发明提供用于在阳夹具上成形的飞行器机身的封闭复合材料结构,所述封闭复合材料结构可沿特定方向从阳夹具分离,所述结构包括单个外面板和集成在所述面板中的多个内纵向支肋,使得所述阳夹具的膨胀系数大于所述结构的复合材料的膨胀系数,从而能够在单个操作中移除由面板和集成的内支肋形成的已经制造的结构。本发明进一步提供用于制造这样的封闭结构的过程。
Description
技术领域
本发明涉及用于飞行器机身的单片封闭复合材料结构和用于制造这样结构的方法。
背景技术
在航空机身中使用的结构包括外面板、支肋和/或内纵梁。因为重量是航空工业中的基本方面,所以用于优化的航空机身的结构用复合材料制造,这些复合材料结构因此胜过更传统的金属结构。
在用于优化这种类型的结构的过程中,最大量的重量减少和将更大量的单独部件集成到更大的部件中被寻求,以便减少制造过程的持续时间和较小元件的处理和装配。
应用之前的方面至航空机身导致以可能的最小数量的操作将外面板与它们的支肋集成。这种示例可在文件EP1151856中找到,其中,之前固化的面板被装配到每个外面板上,也可在US 5242523中找到,其中,交叉的复合材料支肋的框架在几个操作中装配到外面板上,从而形成所述结构。在这些情况下,面板与它们的支肋在几个连续的操作中被制造,另外的部件是需要的,用于随后用联结件将这些面板相互连接,确保面板之间的紧密性。
本发明的目的是用于解决现有技术的缺点的用于飞行器机身的复合材料结构,以及用于制造这样的结构的方法。
发明内容
因此,本发明提供一种用于在阳夹具上成形的飞行器机身的封闭复合材料结构,所述结构沿特定方向从阳夹具分离,所述结构包括单个外面板和集成在所述面板中的多个内纵向支肋,使得所述阳夹具的膨胀系数大于所述结构的复合材料的膨胀系数,从而能够在单个操作中移除由面板和集成的内支肋形成的已经制造的结构。
本发明还提出一种用于制造这样的封闭结构的方法或过程,所述过程包括以下步骤:
a)在阳夹具上布置支肋;
b)将所述复合材料层压在由阳夹具和支肋形成的表面上,以形成外面板;
c)将限制板放置在层压的复合材料的外表面上;
d)放置必需的保持辅助元件,用于高压釜固化所使用的复合材料;
e)在所述高压釜内的高压和高温条件下固化所述封闭结构;
f)根据分离方向的适合方向,分离封闭结构和阳夹具。
本发明的其它特征和优点将在与附图相关的本发明的目的的说明性实施例的随后的详细描述中显现出来。
附图说明
图1显示根据本发明的用于飞行器机身的封闭复合材料结构的透视图。
图2显示根据本发明的封闭复合材料结构的面板和支肋的细节截面视图。
图3显示根据本发明的布置在阳夹具上的封闭复合材料结构的横截面。
图4显示根据本发明的成形封闭复合材料结构的阳夹具的细节截面图。
图5显示根据本发明的制造封闭复合材料结构的过程的截面图。
图6显示在固化过程之后,根据本发明的布置在阳夹具上的封闭复合材料结构的横截面。
图7显示在固化过程之后根据本发明的成形封闭复合材料结构的阳夹具的细节截面图。
图8显示根据本发明的从封闭复合材料结构移除阳夹具的视图。
图9显示根据本发明的第一实施例的实施阳夹具的视图。
图10显示根据本发明的第二实施例的实施阳夹具的视图。
具体实施方式
本发明提出复合材料制造的用于飞行器机身的封闭结构1,包括外面板3和集成在所述面板3上的多个内纵向支肋4。这些支肋4具有蜂巢形状,优选地是欧米加(Ω)形状,每个支肋又包括连接板5和腿6,连接板5是支肋4与面板3分离开的部分,腿6是支肋4连接至面板3的部分。
封闭结构1优选地将具有圆柱形或截头圆锥体形。
封闭复合材料结构1成形在泄漏-密封阳夹具2上,该阳夹具2又包括主体7和槽8,使得阳夹具2的材料具有热膨胀系数,该热膨胀系数大于形成结构1的复合材料的热膨胀系数。
阳夹具2的外表面具有类似于封闭结构1的内表面的形状,使得阳夹具2的槽8容纳支肋4的连结板5。
封闭结构1必须具有允许其沿特定方向11和方向12与阳夹具2分离的形状。
在固化过程之后,出现间隙10,其允许沿方向11和方向12从阳夹具2移除已成形的结构1。在固化过程之后出现的间隙10可在图7中观察到,在固化过程之后,结构1的尺寸保持大于阳夹具2的尺寸(参见图6)。
本发明进一步提出制造封闭复合材料结构1的过程,其包括以下步骤:
a)依次将支肋4布置在阳夹具2的槽8中,使得支肋4的连接板5位于槽8中,腿6支撑在阳夹具2的外表面上;
b)将复合材料层压在由阳夹具2和支肋4形成的表面上,以形成封闭结构1的外面板3;
c)将限制板9放置在外面板3的外表面上,以给所述表面提供表面质量;
d)放置必需的保持辅助元件13,用于高压釜固化所使用的复合材料,它们之间有垫圈17;
e)在高压和高温条件下固化高压釜内的封闭结构1,这个过程又包括以下步骤:
i.增加由阳夹具2和复合材料的封闭结构1形成的组件的温度;
ii.膨胀阳夹具2和复合材料的封闭结构1;
iii.由于压力和温度的作用,聚合封闭结构1的复合材料;
iv.如果聚合已经结束,冷却由封闭结构1和阳夹具2形成的组件,使得封闭结构1达到它的最后的几何构型,且阳夹具2恢复其最初的几何构型;
f)根据分离方向11的适合的方向12从阳夹具2分离封闭结构1。
在这个过程之后,获得了封闭结构1,其几何构型大于初始几何构型,并且相对于包裹(taping)和固化的阳夹具2具有间隙10。
封闭结构1根据其几何特征并且由在固化过程中产生的间隙10帮助,以平行于纵向分离方向11和沿方向12的方式与阳夹具2分离。
进一步考虑到在所述过程中产生的间隙10,支肋4、外壳3和夹具2的设计将使得在脱模过程中没有机械过盈。在设计过程中出现过盈的情况下,如果所述过盈小于在固化封闭结构1的过程中产生的局部间隙10,所述封闭结构1也可被脱模。
根据本发明的另一优选实施例,在外面板3内的至少一个内元件14可被引入到封闭结构1中,该元件不是根据纵向分离方向11设计的。如果这种内元件14的尺寸小于在固化过程中产生的间隙10,那么可实现根据纵向分离方向11移除封闭结构1。
限制板9为封闭结构1提供所需表面质量。
根据本发明的另一变形,阳夹具2可由泄漏-密闭管状元件81形成,完全或部分地成形封闭结构1的内表面的一系列可拆卸元件82放置在所述管状元件81上。
包含在由随后的权利要求限定的范围内的这些修改可被引入到刚刚描述的优选实施例中。
Claims (9)
1.一种在阳夹具(2)上成形的用于飞行器机身的封闭复合材料结构(1),所述结构(1)包括外面板(3)和在所述外面板(3)内部的多个纵向支肋(4),其特征在于,所述阳夹具(2)的膨胀系数大于所述结构(1)的复合材料的膨胀系数,在固化所述结构(1)的复合材料的过程中在所述外面板(3)和所述阳夹具(2)之间产生的间隙(10)允许从所述阳夹具(2)分离所述结构(1)。
2.根据权利要求1所述的封闭结构(1),其特征在于,所述阳夹具(2)包括泄漏-密封管状元件(81),多个可拆卸的元件(82)放置在所述管状元件上。
3.根据前述权利要求中任一项所述的封闭结构(3),其特征在于,所述外面板(3)在其内表面中包括至少一个元件(14),该元件(14)的尺寸小于在固化所述结构(1)的复合材料的过程中产生的间隙(10)的尺寸。
4.根据前述权利要求中任一项所述的封闭结构(3),其特征在于,所述支肋(4)包括与所述面板(3)分离的连接板(5)和连接至所述面板(3)的腿(6)。
5.根据前述权利要求中任一项所述的封闭结构(3),其特征在于,所述支肋(4)具有蜂巢形状。
6.根据前述权利要求中任一项所述的封闭结构(3),其特征在于,所述支肋(4)具有欧米加(Ω)形状。
7.根据前述权利要求中任一项所述的封闭结构(3),其特征在于,所述结构(1)具有例如圆柱形的形状。
8.根据前述权利要求中任一项所述的封闭结构(3),其特征在于,所述结构(1)具有例如截头圆锥体形的形状
9.一种制造用于飞行器机身的封闭复合材料结构(1)的过程,所述过程包括以下步骤:
a)依次在阳夹具(2)上布置所述支肋(4);
b)将复合材料层压在由所述阳夹具(2)和所述支肋(4)形成的表面上,以形成所述封闭结构1的外面板(3);
c)将限制板(9)放置在所述外面板(3)的外表面上;
d)放置必需的保持辅助元件(13),用于高压釜固化所使用的复合材料;
e)在高压和高温条件下在所述高压釜内固化所述封闭结构(1);
f)根据分离方向(11)和方向(12),分离所述封闭结构(1)和所述阳夹具(2)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2007/070022 WO2008092971A1 (es) | 2007-01-30 | 2007-01-30 | Estructura de material compuesto para fuselaje de aeronave y su procedimiento de fabricación |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101711211A true CN101711211A (zh) | 2010-05-19 |
Family
ID=39673688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780052305A Pending CN101711211A (zh) | 2007-01-30 | 2007-01-30 | 用于飞行器机身的复合材料结构及其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20080283668A1 (zh) |
EP (1) | EP2128017B1 (zh) |
JP (1) | JP5475465B2 (zh) |
CN (1) | CN101711211A (zh) |
CA (1) | CA2677039C (zh) |
ES (1) | ES2432567T3 (zh) |
WO (1) | WO2008092971A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103644083A (zh) * | 2013-12-06 | 2014-03-19 | 内蒙古金岗重工有限公司 | 一种风力发电机的复合材料塔筒及其制备方法和制备模具 |
CN106863661A (zh) * | 2017-03-30 | 2017-06-20 | 陕西飞机工业(集团)有限公司 | 一种筒状复合材料零件脱模方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007060029A1 (de) | 2007-12-13 | 2009-06-18 | Airbus Deutschland Gmbh | Verfahren und Vorrichtung zur Herstellung röhrenförmiger Strukturbauteile |
ES2390318B1 (es) | 2009-03-10 | 2013-09-16 | Airbus Operations, S.L. | Estructura cerrada en material compuesto. |
DE102009056978A1 (de) * | 2009-12-07 | 2011-06-09 | Airbus Operations Gmbh | Vorrichtung und Verfahren zur Herstellung einer aus einem Faserverbundwerkstoff bestehenden Rumpfschale für ein Luftfahrzeug |
FR2953754B1 (fr) | 2009-12-16 | 2018-03-02 | Airbus Operations | Outillage pour la fabrication d'un panneau en materiau composite, en particulier d'un fuselage d'aeronef |
DE102009059720B4 (de) * | 2009-12-18 | 2012-04-12 | Airbus Operations Gmbh | Vorrichtung zur Herstellung einer aus Faserverbundwerkstoff bestehenden Rumpfschale für ein Luftfahrzeug |
FR2963272B1 (fr) | 2010-07-29 | 2012-08-17 | Airbus Operations Sas | Procede de fabrication d'un panneau raidi en materiau composite |
JP6281865B2 (ja) | 2014-01-31 | 2018-02-21 | 三菱重工業株式会社 | Frp成形治具及びfrp構造体の成形方法 |
KR101573750B1 (ko) | 2014-03-24 | 2015-12-03 | 동화에이.시.엠. 주식회사 | 스트링거가 일체화된 항공기 동체 제작방법 |
EP2985232A1 (en) | 2014-08-13 | 2016-02-17 | Airbus Operations GmbH | Method for assembling an aircraft fuselage |
CN105619834A (zh) * | 2014-10-28 | 2016-06-01 | 中航通飞研究院有限公司 | 一种固化炉成型技术在飞机复合材料增压舱上的运用 |
EP3556650A4 (en) * | 2016-12-16 | 2020-08-19 | Manuel Torres Martinez | MANUFACTURING PROCESS OF REINFORCED SINGLE-SHELL STRUCTURES AND OBTAINED STRUCTURE |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023860A (en) * | 1957-03-18 | 1962-03-06 | Floyd P Ellzey | Body construction |
US4822272A (en) * | 1986-10-17 | 1989-04-18 | Agency Of Industrial Science And Technology | Mandrel for use in a manufacture of an article made of composite material |
US5223067A (en) * | 1990-02-28 | 1993-06-29 | Fuji Jukogyo Kabushiki Kaisha | Method of fabricating aircraft fuselage structure |
CN1270551A (zh) * | 1997-07-22 | 2000-10-18 | 国家宇航工业公司 | 用具有热塑性基质的复合材料制造组合件的方法 |
US20040070108A1 (en) * | 2002-07-30 | 2004-04-15 | Simpson Craig B. | Method of assembling a single piece co-cured structure |
WO2005105402A1 (en) * | 2004-04-20 | 2005-11-10 | The Boeing Company | Co-cured stringers and associated mandrel and fabrication method |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794481A (en) * | 1955-02-04 | 1957-06-04 | Smith Corp A O | Method and apparatus for making fiber reinforced resin tubing |
US3999912A (en) * | 1975-06-02 | 1976-12-28 | Trw Inc. | Means for molding fiber reinforced composite tube |
US5071506A (en) * | 1987-10-09 | 1991-12-10 | Thiokol Corporation | Equipment for making composite tubes including an inflatable heated bladder and a composite mold having a negative coefficient of thermal expansion |
JP2935722B2 (ja) * | 1990-02-28 | 1999-08-16 | 富士重工業株式会社 | 航空機の胴体構造およびその成形方法 |
US5242523A (en) * | 1992-05-14 | 1993-09-07 | The Boeing Company | Caul and method for bonding and curing intricate composite structures |
US5900194A (en) * | 1996-12-27 | 1999-05-04 | Wasatch Technologies Corporation | Method for removing mandrels from composite tubes of substantial length |
JP4526698B2 (ja) * | 2000-12-22 | 2010-08-18 | 富士重工業株式会社 | 複合材成形品及びその製造方法 |
ES2263324B1 (es) * | 2004-03-18 | 2007-11-01 | Manuel Torres Martinez | Procedimiento para la fabricacion de fuselajes de aeronaves y dispositivo para llevar a cabo dicho procedimiento. |
US7527222B2 (en) * | 2004-04-06 | 2009-05-05 | The Boeing Company | Composite barrel sections for aircraft fuselages and other structures, and methods and systems for manufacturing such barrel sections |
US7134629B2 (en) * | 2004-04-06 | 2006-11-14 | The Boeing Company | Structural panels for use in aircraft fuselages and other structures |
US7503368B2 (en) * | 2004-11-24 | 2009-03-17 | The Boeing Company | Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections |
US7410352B2 (en) * | 2005-04-13 | 2008-08-12 | The Boeing Company | Multi-ring system for fuselage barrel formation |
US7479201B1 (en) * | 2005-09-27 | 2009-01-20 | The United States Of America As Represented By The Secretary Of The Air Force | Method for fabricating rib-stiffened composite structures |
US7459048B2 (en) * | 2006-01-31 | 2008-12-02 | The Boeing Company | One-piece inner shell for full barrel composite fuselage |
DE102006021110B4 (de) * | 2006-05-05 | 2011-04-21 | Airbus Operations Gmbh | Vorrichtung und Verfahren zum Herstellen eines großflächigen Faserverbund-Strukturbauteils |
US8691037B2 (en) * | 2006-12-14 | 2014-04-08 | The Boeing Company | Method for minimizing fiber distortion during fabrication of one-piece composite barrel section |
US20100186899A1 (en) * | 2009-01-15 | 2010-07-29 | Airtech International, Inc. | Thermoplastic mandrels for composite fabrication |
US20130248093A1 (en) * | 2012-03-23 | 2013-09-26 | Spirit Aerosystems, Inc. | Composite structure forming on coefficient of thermal expansion mismatched tooling |
-
2007
- 2007-01-30 CN CN200780052305A patent/CN101711211A/zh active Pending
- 2007-01-30 ES ES07704782T patent/ES2432567T3/es active Active
- 2007-01-30 EP EP07704782.7A patent/EP2128017B1/en active Active
- 2007-01-30 CA CA2677039A patent/CA2677039C/en active Active
- 2007-01-30 WO PCT/ES2007/070022 patent/WO2008092971A1/es active Application Filing
- 2007-01-30 JP JP2009547715A patent/JP5475465B2/ja not_active Expired - Fee Related
- 2007-03-30 US US11/731,793 patent/US20080283668A1/en not_active Abandoned
-
2012
- 2012-06-29 US US13/538,764 patent/US20120267046A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023860A (en) * | 1957-03-18 | 1962-03-06 | Floyd P Ellzey | Body construction |
US4822272A (en) * | 1986-10-17 | 1989-04-18 | Agency Of Industrial Science And Technology | Mandrel for use in a manufacture of an article made of composite material |
US5223067A (en) * | 1990-02-28 | 1993-06-29 | Fuji Jukogyo Kabushiki Kaisha | Method of fabricating aircraft fuselage structure |
CN1270551A (zh) * | 1997-07-22 | 2000-10-18 | 国家宇航工业公司 | 用具有热塑性基质的复合材料制造组合件的方法 |
US20040070108A1 (en) * | 2002-07-30 | 2004-04-15 | Simpson Craig B. | Method of assembling a single piece co-cured structure |
WO2005105402A1 (en) * | 2004-04-20 | 2005-11-10 | The Boeing Company | Co-cured stringers and associated mandrel and fabrication method |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103644083A (zh) * | 2013-12-06 | 2014-03-19 | 内蒙古金岗重工有限公司 | 一种风力发电机的复合材料塔筒及其制备方法和制备模具 |
CN106863661A (zh) * | 2017-03-30 | 2017-06-20 | 陕西飞机工业(集团)有限公司 | 一种筒状复合材料零件脱模方法 |
CN106863661B (zh) * | 2017-03-30 | 2019-03-19 | 陕西飞机工业(集团)有限公司 | 一种筒状复合材料零件脱模方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2010516559A (ja) | 2010-05-20 |
ES2432567T3 (es) | 2013-12-04 |
CA2677039C (en) | 2016-01-26 |
US20080283668A1 (en) | 2008-11-20 |
CA2677039A1 (en) | 2008-08-07 |
JP5475465B2 (ja) | 2014-04-16 |
EP2128017A1 (en) | 2009-12-02 |
WO2008092971A1 (es) | 2008-08-07 |
EP2128017A4 (en) | 2012-01-25 |
EP2128017B1 (en) | 2013-07-24 |
US20120267046A1 (en) | 2012-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101711211A (zh) | 用于飞行器机身的复合材料结构及其制造方法 | |
EP3476561B1 (en) | Modular mould and method for manufacturing a panel of fibre reinforced material | |
US8551382B2 (en) | Modified blade stiffener and fabrication method therefor | |
US8302907B2 (en) | Hybrid torque box for a thrust reverser | |
CN106143869B (zh) | 复合结构及其形成方法 | |
KR101895089B1 (ko) | 복합물 반경부를 압축하기 위한 방법 및 장치 | |
US20100006739A1 (en) | Composite Mandrel For Autoclave Curing Applications | |
CN103803054A (zh) | 复合机翼的接头 | |
CN101448627A (zh) | 用可收缩模具制造复合材料结构的方法 | |
CN104162997A (zh) | 复合结构及方法 | |
US9505204B2 (en) | Method for making and joining composite sandwich shell edge joint | |
EP3549753B1 (en) | Mold for producing composite material structure | |
JP6338848B2 (ja) | 航空機用の改良型キャノピ | |
US8940126B2 (en) | Method for producing a stiffener on a surface of an element to be stiffened | |
US7972466B2 (en) | Process for manufacturing composite material structures with collapsible tooling | |
CN108000895A (zh) | 一种防止蜂窝夹层结构倒角固化时产生褶皱的方法 | |
KR102150731B1 (ko) | 동체 맨드릴 인서트와 이를 이용한 복합재 구조물의 제조방법 | |
CN110615118A (zh) | 用于制造飞行器后部区段的方法和飞行器后部区段 | |
CN111070728B (zh) | 纤维增强复合材料褶皱夹芯圆台壳的热压成型方法 | |
RU2438920C2 (ru) | Конструкция из композиционного материала для фюзеляжа летательного аппарата и способ ее изготовления | |
CN108501462A (zh) | 面板和形成三片式面板的方法 | |
US10661511B2 (en) | Anisotropic reinforcement of composite structures | |
WO2013076633A1 (en) | Method for obtaining supports for aircraft | |
CN105619834A (zh) | 一种固化炉成型技术在飞机复合材料增压舱上的运用 | |
JPH03193600A (ja) | ヒートパイプパネル |
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: 20100519 |