JP5828662B2 - 強化フルオロエラストマーブラダを用いた折り畳み式マンドレル - Google Patents
強化フルオロエラストマーブラダを用いた折り畳み式マンドレル Download PDFInfo
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- JP5828662B2 JP5828662B2 JP2011093843A JP2011093843A JP5828662B2 JP 5828662 B2 JP5828662 B2 JP 5828662B2 JP 2011093843 A JP2011093843 A JP 2011093843A JP 2011093843 A JP2011093843 A JP 2011093843A JP 5828662 B2 JP5828662 B2 JP 5828662B2
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- 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
- B29D99/0003—Producing profiled members, e.g. beams
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- 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
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
- B29C33/405—Elastomers, e.g. rubber
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- 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
- B29C33/485—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 cores or mandrels
-
- 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
- B29C70/40—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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
-
- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
- B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
-
- 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
- B29K2819/00—Use of rubber not provided for in a single one of main groups B29K2807/00 - B29K2811/00
-
- 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
- B29K2827/00—Use of polyvinylhalogenides or derivatives thereof as mould material
- B29K2827/12—Use of polyvinylhalogenides or derivatives thereof as mould material containing fluorine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
32 側壁
32b フラップ
34 端壁
35 ブラダ
36 圧力フィッティング
38 パーツ
40 チューブ状内部
42 内側層
44 外側層
44b フラップ
46 強化ストリップ
46a むき出し部分
46b フラップ
48 突合せ継手
48a 突合せ継手
49 中間層
51 ゴムコーティング
52 離型フィルム
54 離型フィルム
56 積層体
58 ツールアセンブリ
60 金型
60a 金型空洞
62 カバー
64 積層体の自由端部
65 重なり接合部
66 離型フィルム
68 成形マンドレル
70 形状記憶フォームのコア
72 硬化チューブバッグ
74 ブリーザ
76 離型フィルム
78 重なり接合部
79 作業員
Claims (5)
- 折り畳み式マンドレル(30)であって、
空気注入式ブラダ(35)を含み、
ブラダ(35)が、フルオロエラストマーゴムの内側層(42)及び外側層(44)を含み、強化材(46)が内側層(42)と外側層(44)との間に挟まれ、
ブラダ(35)が、細長く、複数の側壁(32)を含み、
強化材(46)が、相互にほぼ端と端を突き合わせて配置されている各側壁(32)に少なくとも2つのおおむね堅く細長いストリップ(46)を含む、折り畳み式マンドレル。 - 強化材(46)が、フルオロエラストマーゴムのコーティング(51)を含み、ゴムコーティング(51)と内側層(42)及び外側層(44)との相対粘着性により強化材(46)が内側層(42)及び外側層(44)に付着し、内側層(42)及び外側層(44)が強化材(46)の少なくとも一部をラミネートしている、請求項1に記載の折り畳み式マンドレル。
- ブラダ(35)が折り畳み式の側壁(32)を含み、
強化材(46)が各側壁(32)で途切れている
請求項1に記載の折り畳み式マンドレル。 - 強化材(46)がグラスファイバーである、請求項3に記載の折り畳み式マンドレル。
- 折り畳み式マンドレル(30)を製造する方法であって、積層体(56)を形成することを含み、前記積層体(56)の形成は、
基板(50)上に第1フルオロエラストマーゴム層(44)を置くステップと、
前記第1フルオロエラストマーゴム層(44)上に1以上の強化ストリップ(46)を置くステップであって、前記1以上の強化ストリップ(46)は位置合わせされた端と端が接触して突き合わせ継手(48)を形成し、前記強化ストリップ(46)は前記第1フルオロエラストマーゴム層(44)上に置かれる前にフルオロエラストマーゴムでコーティングされる、ステップと、
前記第1フルオロエラストマーゴム層(44)の外側縁部と前記強化ストリップ(46)のうちの一つとの間に第1離型フィルム(52)を挿入するステップであって、前記強化ストリップ(46)のゴムコーティング(51)と前記第1フルオロエラストマーゴム層(44)との相対粘着性により、前記強化ストリップ(46)は前記第1離型フィルム(52)が挿入されている外側縁部以外の前記第1フルオロエラストマーゴム層(44)に付着する、ステップと、
前記1以上の強化ストリップ(46)を第2離型フィルム(54)の2つのストリップで部分的に覆うステップであって、前記2つのストリップは互いに間隔をおいて前記1以上の強化ストリップ(46)がむき出すむき出し領域(46a)を残す、ステップと、
前記第2離型フィルム(54)と前記むき出し領域(46a)とに覆いかぶさる第2フルオロエラストマーゴム層(42)を置くステップであって、前記第2フルオロエラストマーゴム層(42)は前記むき出し領域(46a)に沿ってのみ前記強化ストリップ(46)に付着する、ステップと、
前記第1及び第2のフルオロエラストマーゴム層(44、42)を前記強化ストリップ(46)にラミネートするステップと、
を含み、
カバー(62)を含むツールアセンブリ(58)の一部を形成する型(60)の空洞(60a)に前記積層体(56)を配置し、前記積層体(56)を前記型の空洞(60a)の半径(60b)に合わせるように成形マンドレル(68)を前記型の空洞(60a)に押し付けるステップと、
前記第1及び第2の離型フィルム(52、54)を取り外すステップであって、前記強化ストリップ(46)と前記第1及び第2のフルオロエラストマーゴム層(42、44)のそれぞれとの間の完全にラミネートされた領域(55)は前記型の空洞(60a)の底部に沿って置かれている、ステップと、
3つの突き合わせ継手(48)を3つの対応する側壁(32)の中間におおまかに位置づけるステップであって、前記積層体(56)の外側の自由縁部(64)は前記型(60)の外側にフラップとして延びる、ステップと、
前記強化ストリップ(46)の縁部と前記第2フルオロエラストマーゴム層(42)との間に第3離型フィルム(66)を挿入するステップと、
前記成形マンドレル(68)を前記積層体(56)の最上部に配置して前記型空洞(60a)に挿入するステップと、
前記第3離型フィルム(66)を取り外すステップと、
前記第2フルオロエラストマーゴム層(42)の第1フラップ(42a)を前記成形マンドレル(68)上に折り重ねるステップと、
前記第2フルオロエラストマーゴム層(42)の第2フラップ(42b)と前記強化ストリップ(46)から形成される中間層の第3フラップ(46a)とを前記第1フラップ(42a)上に、第1重なり接合部(65)を成して折り重ねるステップと、
前記中間層の第4フラップ(46b)を前記第2フラップ(42b)上に、前記強化ストリップ(46)の2つの端部の間の突き合わせ継手(48a)を成して折り重ねるステップと、
前記第1フルオロエラストマーゴム層(44)の第5フラップ(44a)を前記強化ストリップ(46)上に、突き合わせ継手(48a)に重ねて折り重ねるステップと、
前記第1フルオロエラストマーゴム層(44)の第6フラップ(44b)を前記第5フラップ(44a)上に、第2重なり接合部(78)を成して折り重ねるステップと、
前記カバー(62)を取り付けることによって前記型(60)を封鎖するステップと、
前記積層体(56)を圧縮し硬化するために前記ツールアセンブリ(58)全体に真空圧及びオートクレーブ圧の少なくとも1つを印加するステップと、
硬化された積層体(56)を前記型(60)から取り外し、前記成形マンドレル(68)を取り外すステップと、
をさらに含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/777,610 | 2010-05-11 | ||
US12/777,610 US8430984B2 (en) | 2010-05-11 | 2010-05-11 | Collapsible mandrel employing reinforced fluoroelastomeric bladder |
Publications (3)
Publication Number | Publication Date |
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JP2011235635A JP2011235635A (ja) | 2011-11-24 |
JP2011235635A5 JP2011235635A5 (ja) | 2014-05-22 |
JP5828662B2 true JP5828662B2 (ja) | 2015-12-09 |
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Application Number | Title | Priority Date | Filing Date |
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JP2011093843A Active JP5828662B2 (ja) | 2010-05-11 | 2011-04-20 | 強化フルオロエラストマーブラダを用いた折り畳み式マンドレル |
Country Status (3)
Country | Link |
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US (2) | US8430984B2 (ja) |
EP (1) | EP2402134B1 (ja) |
JP (1) | JP5828662B2 (ja) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9296187B2 (en) | 2008-12-10 | 2016-03-29 | The Boeing Company | Bagging process and mandrel for fabrication of elongated composite structure |
US8293051B2 (en) * | 2008-12-10 | 2012-10-23 | The Boeing Company | Method for producing composite laminates using a collapsible mandrel |
US8430984B2 (en) | 2010-05-11 | 2013-04-30 | The Boeing Company | Collapsible mandrel employing reinforced fluoroelastomeric bladder |
DE102010056293B4 (de) * | 2010-12-24 | 2016-09-15 | Munich Composites Gmbh | Verfahren zum Herstellen eines hohlen Faserverbundbauteils und Formkörper |
US8556618B2 (en) * | 2011-04-07 | 2013-10-15 | Spirit Aerosystems, Inc. | Method and bladder apparatus for forming composite parts |
EP3213897B1 (en) | 2012-01-20 | 2018-05-23 | Daikin Industries, Ltd. | Fluororubber article obtainable from fluororubber composition |
US20130216388A1 (en) * | 2012-02-20 | 2013-08-22 | General Electric Company | Box-shaped shear web for wind turbine blades and method of making |
US9976016B2 (en) | 2012-02-24 | 2018-05-22 | Daikin Industries, Ltd. | Fluororubber composition |
JP5907276B2 (ja) | 2012-02-24 | 2016-04-26 | ダイキン工業株式会社 | フッ素ゴム組成物 |
WO2013125735A1 (en) * | 2012-02-24 | 2013-08-29 | Daikin Industries, Ltd. | Fluororubber composition |
US9381704B2 (en) * | 2012-06-08 | 2016-07-05 | The Boeing Company | Non-vented bladder system for curing composite parts |
US9878503B2 (en) * | 2012-08-23 | 2018-01-30 | Bombardier Inc. | Method for preparing composite structures and consumable assembly therefor |
US9308704B2 (en) * | 2013-02-18 | 2016-04-12 | The Boeing Company | Elastomeric bladder system |
US9623641B1 (en) | 2013-09-24 | 2017-04-18 | The Boeing Company | Method and apparatus for reinforcing a bladder |
DE102013226017B4 (de) | 2013-12-16 | 2015-06-25 | Leichtbau-Zentrum Sachsen Gmbh | Blaskern für Faserverbundbauteile komplexer Geometrie |
DE102013226018B4 (de) | 2013-12-16 | 2016-04-14 | Technische Universität Dresden | Wiederverwendbarer Kern für Faserverbundbauteile komplexer Geometrie |
DE102014207860A1 (de) | 2014-04-25 | 2015-10-29 | Technische Universität Dresden | Wiederverwendbarer Kern für Faserverbundbauteile komplexer Geometrie |
US9914244B2 (en) | 2014-08-04 | 2018-03-13 | The Boeing Company | Bladder system for curing composite parts |
JP6335712B2 (ja) * | 2014-08-05 | 2018-05-30 | 株式会社Subaru | 複合材の成形治具及び複合材の成形方法 |
DE102014215965A1 (de) * | 2014-08-12 | 2016-02-18 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines faserverstärkten Kunststoffbauteils |
US9862122B2 (en) | 2014-08-14 | 2018-01-09 | The Boeing Company | Reinforced bladder |
US10086534B2 (en) | 2014-10-17 | 2018-10-02 | The Boeing Company | Multifunctional mandrel end cap and method |
US10315366B2 (en) * | 2015-05-11 | 2019-06-11 | Gulfstream Aerospace Corporation | Apparatuses and methods for making reinforcement structures |
US10843416B2 (en) | 2015-05-11 | 2020-11-24 | Gulfstream Aerospace Corporation | Composite reinforcement structures and aircraft assemblies comprising composite reinforcement structures |
US20160339682A1 (en) * | 2015-05-18 | 2016-11-24 | The Boeing Company | Bladder System for Curing Composite Parts |
US9770864B2 (en) * | 2015-06-10 | 2017-09-26 | The Boeing Company | Methods of internally insulating a fluted core sandwich structure |
US9827720B2 (en) | 2015-08-10 | 2017-11-28 | The Boeing Company | Multi-state bladder for manufacture of composite material |
US10059041B2 (en) | 2015-08-10 | 2018-08-28 | The Boeing Company | Multi-state bladder for manufacture of composite material |
DE102015217144A1 (de) * | 2015-09-08 | 2017-03-09 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Stabilisierung von Blasformkernen für die Herstellung faserverstärkter Hohlbauteile bis hin zur vollständigen Substitution des Bauteils durch endlos faserverstärkte Kerne |
US10328611B2 (en) | 2015-10-09 | 2019-06-25 | The Boeing Company | Mechanical support tooling and/or mandrel for composite part curing |
US10173349B2 (en) | 2016-01-21 | 2019-01-08 | The Boeing Company | Bladder that changes stiffness based on temperature effects for manufacture of composite components |
US10272596B2 (en) | 2016-01-25 | 2019-04-30 | The Boeing Company | Electromagnetic support tooling for composite part curing |
JP6804211B2 (ja) * | 2016-03-31 | 2020-12-23 | 三菱航空機株式会社 | 強化繊維基材の成形方法 |
US11007679B2 (en) * | 2016-04-12 | 2021-05-18 | The Boeing Company | Support tooling for composite parts |
US10507601B2 (en) * | 2016-05-17 | 2019-12-17 | Rubbercraft Corporation Of California, Ltd. | Tri-layer bladder and related systems and methods for fabricating composite structures |
US10371097B2 (en) | 2016-07-07 | 2019-08-06 | General Electric Company | Non-Newtonian materials in aircraft engine airfoils |
US10906210B2 (en) | 2017-01-25 | 2021-02-02 | The Boeing Company | Mandrel for composite part fabrication and repair |
US10926435B2 (en) * | 2017-05-03 | 2021-02-23 | The Boeing Company | Foam mandrel assembly |
WO2019021537A1 (ja) * | 2017-07-25 | 2019-01-31 | 株式会社Subaru | 複合材成形治具及び複合材成形方法 |
AU2018345731B2 (en) * | 2017-10-03 | 2023-11-09 | Rubbercraft Corporation Of California, Ltd. | Fluoroelastomer covered elastomeric for composite manufacturing |
US10882262B2 (en) * | 2018-08-22 | 2021-01-05 | The Boeing Company | Flexible mandrel for forming composite structures |
US11878444B2 (en) | 2018-12-11 | 2024-01-23 | Ge Infrastructure Technology Llc | Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel |
US11179902B2 (en) * | 2018-12-19 | 2021-11-23 | The Boeing Company | Bladder mandrel package |
WO2020149403A1 (ja) * | 2019-01-17 | 2020-07-23 | 川崎重工業株式会社 | 複合材料構造物製造用治具およびその製造方法、並びに複合材料構造物の製造方法 |
CN109849369A (zh) * | 2019-03-20 | 2019-06-07 | 成都联科航空技术有限公司 | 一种复合材料裙的加工方法 |
JP7175820B2 (ja) * | 2019-03-26 | 2022-11-21 | 三菱重工業株式会社 | プリプレグ成形方法 |
US11572644B2 (en) * | 2019-06-28 | 2023-02-07 | The Boeing Company | Pulsed-pressure consolidation of braided preforms for composite parts |
US11110631B2 (en) | 2019-07-02 | 2021-09-07 | The Boeing Company | Systems, cure tools, and methods for thermally curing a composite part |
US11969957B2 (en) | 2019-10-14 | 2024-04-30 | The Boeing Company | System, method, and apparatus for use in forming a composite structure |
US11565485B2 (en) | 2019-10-14 | 2023-01-31 | The Boeing Company | System, method, and apparatus for use in ply compaction in forming a composite structure |
US11865825B2 (en) * | 2019-10-14 | 2024-01-09 | The Boeing Company | System, method, and apparatus for use in ply compaction in forming a composite structure |
EP3998145B1 (en) * | 2019-11-14 | 2024-01-24 | Mitsubishi Heavy Industries, Ltd. | Jig |
CN112092411B (zh) * | 2020-07-31 | 2022-03-04 | 北京卫星制造厂有限公司 | 一种小口径、长尺寸非等厚薄形矩形管件成型工装及方法 |
EP3967480A1 (en) | 2020-09-15 | 2022-03-16 | The Boeing Company | Systems and methods for forming composite members |
DE102021107582A1 (de) | 2021-03-25 | 2022-09-29 | Hochschule Bremen, Körperschaft des öffentlichen Rechts | Kollabierbarer Wickeldorn für die Herstellung von Faserverbundwerkstoffen sowie ein entsprechendes Verfahren |
CN115302679B (zh) * | 2022-07-01 | 2023-09-22 | 江苏鑫瑞德模具科技有限公司 | 一种多楔带模压成型的模具 |
CN117656538B (zh) * | 2024-02-02 | 2024-04-26 | 哈尔滨远驰航空装备有限公司 | 一种异形空心管件的成型模具及成型方法 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210228A (en) * | 1961-07-06 | 1965-10-05 | Trw Inc | Method and apparatus for making a filament wound pressure vessel |
GB2085351B (en) * | 1980-09-26 | 1985-02-20 | Blatchford Chas A And Sons Ltd | A method of making an artificial limb component |
US4780262A (en) | 1986-01-15 | 1988-10-25 | The Boeing Company | Method for making composite structures |
US4684423A (en) * | 1986-02-10 | 1987-08-04 | Edo Corporation/Fiber Science Division | Method fabricating a collapsible mandrel structure to be used in manufacturing reinforced hollow tanks |
US4921557A (en) * | 1988-06-13 | 1990-05-01 | The United States Of America As Represented By The Secretary Of The Navy | Fabrication by filament winding with an elastomeric material |
US4886432A (en) | 1988-06-23 | 1989-12-12 | Engineering Enterprises, Inc. | Bladder pump assembly |
IT1223923B (it) | 1988-11-22 | 1990-09-29 | Ferrari Engineering Spa | Procedimento per la costruzione di elementi monolitici cavi in materiale composito in particolare in fibra di carbonio |
US5442156A (en) | 1991-04-09 | 1995-08-15 | The Boeing Company | Heating apparatus for composite structure repair |
FR2685249B1 (fr) | 1991-12-24 | 1994-02-11 | Snecma | Procede de fabrication d'une pale de soufflante en materiau composite et outillage de moulage. |
US5387098A (en) | 1992-04-23 | 1995-02-07 | The Boeing Company | Flexible reusable mandrels |
US5259901A (en) | 1992-05-27 | 1993-11-09 | Thiokol Corporation | Method for constructing an inflatable mandrel |
US5316611A (en) * | 1992-07-06 | 1994-05-31 | Edo Corporation, Fiber Science Division | Method of forming reusable seamless mandrels for the fabrication of hollow fiber wound vessels |
US5425628A (en) | 1993-09-20 | 1995-06-20 | The Boeing Company | Pressure bag for tool core |
US5463957A (en) * | 1994-05-26 | 1995-11-07 | Lockheed Missiles & Space Company, Inc. | Inflatable nose fairing |
JP3063953B2 (ja) * | 1994-07-29 | 2000-07-12 | 宇部興産株式会社 | 伸縮中子を用いたブロー成形方法 |
US5772950A (en) | 1994-08-31 | 1998-06-30 | The Boeing Company | Method of vacuum forming a composite |
US5538589A (en) | 1994-08-31 | 1996-07-23 | The Boeing Company | Composite stringer assembly machine |
US5580416A (en) | 1994-12-12 | 1996-12-03 | Industrial Technology Research Institute | Mandrel assembly |
GB2296273B (en) | 1994-12-22 | 1997-03-19 | Sofitech Nv | Inflatable packers |
US5507341A (en) | 1994-12-22 | 1996-04-16 | Dowell, A Division Of Schlumberger Technology Corp. | Inflatable packer with bladder shape control |
US6692681B1 (en) | 1997-01-29 | 2004-02-17 | Raytheon Aircraft Company | Method and apparatus for manufacturing composite structures |
US6443244B1 (en) * | 2000-06-30 | 2002-09-03 | Marathon Oil Company | Buoyant drill pipe, drilling method and drilling system for subterranean wells |
JP3833985B2 (ja) * | 2001-11-02 | 2006-10-18 | 帝人テクノプロダクツ株式会社 | ブラダ、及びタイヤの製造方法 |
US20030146346A1 (en) * | 2002-12-09 | 2003-08-07 | Chapman Jr W. Cullen | Tubular members integrated to form a structure |
US6979807B2 (en) | 2003-08-13 | 2005-12-27 | The Boeing Company | Forming apparatus and method |
US7189345B2 (en) | 2003-08-13 | 2007-03-13 | The Boeing Company | Method for vacuum assisted resin transfer molding |
US7083698B2 (en) | 2003-08-22 | 2006-08-01 | The Boeing Company | Automated composite lay-up to an internal fuselage mandrel |
US7293737B2 (en) | 2004-04-20 | 2007-11-13 | The Boeing Company | Co-cured stringers and associated mandrel and fabrication method |
US7357166B2 (en) | 2004-11-24 | 2008-04-15 | The Boeing Company | Flexible mandrel for highly contoured composite stringer |
US7527759B2 (en) | 2005-04-13 | 2009-05-05 | The Boeing Company | Method and apparatus for forming structural members |
DE102006031335B4 (de) * | 2006-07-06 | 2011-01-27 | Airbus Operations Gmbh | Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt |
US8414724B2 (en) | 2006-12-02 | 2013-04-09 | The Boeing Company | Composite tube having cobonded end fittings and method of making same |
ES2351594T3 (es) * | 2007-12-06 | 2011-02-08 | Saab Ab | Procedimiento y aparato para la fabricación de un artículo que incluye un espacio vacío. |
US8622109B2 (en) | 2007-12-14 | 2014-01-07 | The Boeing Company | Pressure debulking system and method |
US9327467B2 (en) | 2008-07-10 | 2016-05-03 | The Boeing Company | Composite mandrel for autoclave curing applications |
US8430984B2 (en) | 2010-05-11 | 2013-04-30 | The Boeing Company | Collapsible mandrel employing reinforced fluoroelastomeric bladder |
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US8430984B2 (en) | 2013-04-30 |
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EP2402134B1 (en) | 2016-07-20 |
US9096043B2 (en) | 2015-08-04 |
US20130233478A1 (en) | 2013-09-12 |
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