CA2880926C - Method and apparatus for co-curing composite skins and stiffeners in an autoclave - Google Patents

Method and apparatus for co-curing composite skins and stiffeners in an autoclave Download PDF

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Publication number
CA2880926C
CA2880926C CA2880926A CA2880926A CA2880926C CA 2880926 C CA2880926 C CA 2880926C CA 2880926 A CA2880926 A CA 2880926A CA 2880926 A CA2880926 A CA 2880926A CA 2880926 C CA2880926 C CA 2880926C
Authority
CA
Canada
Prior art keywords
manifold
tool
bag
bladders
stiffeners
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
CA2880926A
Other languages
English (en)
French (fr)
Other versions
CA2880926A1 (en
Inventor
Jeffrey Scott STEPHENS
Steven Douglas BYE
Dan Day
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of CA2880926A1 publication Critical patent/CA2880926A1/en
Application granted granted Critical
Publication of CA2880926C publication Critical patent/CA2880926C/en
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
    • B29C70/44—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
    • 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
    • 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
    • B29C70/544—Details of vacuum bags, e.g. materials or shape
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
CA2880926A 2012-10-04 2013-08-28 Method and apparatus for co-curing composite skins and stiffeners in an autoclave Active CA2880926C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/644,587 US9333713B2 (en) 2012-10-04 2012-10-04 Method for co-curing composite skins and stiffeners in an autoclave
US13/644,587 2012-10-04
PCT/US2013/057089 WO2014055180A1 (en) 2012-10-04 2013-08-28 Method and apparatus for co-curing composite skins and stiffeners in an autoclave

Publications (2)

Publication Number Publication Date
CA2880926A1 CA2880926A1 (en) 2014-04-10
CA2880926C true CA2880926C (en) 2017-03-28

Family

ID=49237591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880926A Active CA2880926C (en) 2012-10-04 2013-08-28 Method and apparatus for co-curing composite skins and stiffeners in an autoclave

Country Status (10)

Country Link
US (2) US9333713B2 (enExample)
EP (1) EP2903806B1 (enExample)
JP (1) JP6181190B2 (enExample)
KR (2) KR102121217B1 (enExample)
CN (1) CN104703782B (enExample)
BR (1) BR112015004435B1 (enExample)
CA (1) CA2880926C (enExample)
ES (1) ES2791694T3 (enExample)
PT (1) PT2903806T (enExample)
WO (1) WO2014055180A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US9333713B2 (en) 2012-10-04 2016-05-10 The Boeing Company Method for co-curing composite skins and stiffeners in an autoclave
US9914244B2 (en) * 2014-08-04 2018-03-13 The Boeing Company Bladder system for curing composite parts
US9862122B2 (en) * 2014-08-14 2018-01-09 The Boeing Company Reinforced bladder
US10751955B2 (en) * 2017-04-10 2020-08-25 The Boeing Company Unitized composite structure manufacturing system
EP3999162A1 (en) * 2019-07-19 2022-05-25 C.R. Bard, Inc. Lamination apparatus for medical balloons and related methods
US11559954B2 (en) * 2020-01-16 2023-01-24 The Boeing Company Multi-chamber conformable bladder for composite part tooling
CN111452395B (zh) * 2020-03-26 2021-11-12 中车青岛四方机车车辆股份有限公司 曲面复合材料连接结构、成型方法及轨道车辆
CN115195152A (zh) * 2021-04-14 2022-10-18 波音公司 用于处理复合结构的设备和方法
US12379059B2 (en) * 2022-02-07 2025-08-05 The Boeing Company Quick connect manifold for flowable material delivery to a part-forming fixture and associated systems and methods
CN119261233A (zh) * 2024-12-06 2025-01-07 北京玻钢院复合材料有限公司 一种固体火箭发动机绝热层结构的制备方法

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Also Published As

Publication number Publication date
ES2791694T3 (es) 2020-11-05
CA2880926A1 (en) 2014-04-10
JP2015535762A (ja) 2015-12-17
KR20150063355A (ko) 2015-06-09
BR112015004435B1 (pt) 2021-02-02
US9738039B2 (en) 2017-08-22
PT2903806T (pt) 2020-04-03
JP6181190B2 (ja) 2017-08-16
US9333713B2 (en) 2016-05-10
BR112015004435A2 (pt) 2017-07-04
KR102121217B1 (ko) 2020-06-11
KR102059227B1 (ko) 2019-12-24
CN104703782A (zh) 2015-06-10
EP2903806B1 (en) 2020-03-25
US20160250813A1 (en) 2016-09-01
EP2903806A1 (en) 2015-08-12
US20140096903A1 (en) 2014-04-10
KR20190142428A (ko) 2019-12-26
WO2014055180A1 (en) 2014-04-10
CN104703782B (zh) 2017-05-17

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