JP6204093B2 - 補強構造体の製造方法 - Google Patents
補強構造体の製造方法 Download PDFInfo
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- JP6204093B2 JP6204093B2 JP2013146810A JP2013146810A JP6204093B2 JP 6204093 B2 JP6204093 B2 JP 6204093B2 JP 2013146810 A JP2013146810 A JP 2013146810A JP 2013146810 A JP2013146810 A JP 2013146810A JP 6204093 B2 JP6204093 B2 JP 6204093B2
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- Prior art keywords
- stringer
- manufacturing
- reinforcing structure
- adhesive
- skin
- Prior art date
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- 230000003014 reinforcing effect Effects 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 27
- 239000000463 material Substances 0.000 claims description 60
- 239000000853 adhesive Substances 0.000 claims description 40
- 230000001681 protective effect Effects 0.000 claims description 40
- 239000000835 fiber Substances 0.000 claims description 39
- 230000001070 adhesive effect Effects 0.000 claims description 38
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 description 6
- 229920001187 thermosetting polymer Polymers 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 5
- 239000003733 fiber-reinforced composite Substances 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- 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
- B64C1/12—Construction or attachment of skin panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/02—Lightning protectors; Static dischargers
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/008—Handling preformed parts, e.g. inserts
-
- 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
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
-
- 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
- B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
- B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
-
- 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
- B64C1/064—Stringers; Longerons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/18—Spars; Ribs; Stringers
- B64C3/182—Stringers, longerons
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
- B29C2035/005—Enveloping the material to be cured, e.g. by helically winding a film around the material
-
- 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
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
-
- 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
- B29K2307/00—Use of elements other than metals as reinforcement
- B29K2307/04—Carbon
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0005—Conductive
-
- 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
- B29L2031/3085—Wings
-
- 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
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
-
- 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
Description
以下、図面を参照しつつ、実施形態について説明する。
まず、硬化済みのストリンガー3が準備される。ストリンガー3は、既述のように、繊維成分と樹脂成分とを含んでおり、繊維成分は樹脂成分に含浸されている。これにより、ストリンガー3の表面は樹脂成分によって覆われている。次いで、寸法の調整などを目的として、ストリンガー3の端面6が研磨される。これにより、端面6が繊維露出面になる。
次いで、図4に示されるように、ストリンガー3に、絶縁保護材9が適用(配置)される。絶縁保護材9は、端面6の少なくとも一部を覆うように、貼り付けられる。
続いて、図6に示されるように、ストリンガー3が未硬化のスキン2上に配置される。具体的には、まず、接着面5に接着剤10が適用され、その後、接着面5がスキン2に接着するように、ストリンガー3がスキン2上に配置させられる。
次いで、スキン2及び絶縁保護材9が同時に硬化させられる。すなわち、スキン2及び絶縁保護材9のそれぞれの樹脂成分が、同時に硬化させられる。スキン2及び絶縁保護材9は、例えば、熱及び圧力により、硬化させられる。この際、接着剤10も硬化させられる。これにより、ストリンガー3がスキン2に一体に結合し、補強構造体1が得られる。
続いて、第2の実施形態について説明する。本実施形態では、第1の実施形態に対して、接着剤10の適用部分が工夫されている。その他の点については、第1の実施形態と同様の構成を採用することができるので、詳細な説明は省略する。
2(2−1、2−2) スキン
3 ストリンガー
4 板部分
5 接着面
6 端面
7 シール部材
8 絶縁保護層
9 絶縁保護材
10 接着剤
12−1 被覆領域
12−2 露出領域
13 樹脂成分
14 繊維成分
15 燃料タンク
16 スパー
20 主翼部材
Claims (7)
- 板部分を有し、複合材で形成された硬化されたストリンガーを準備する工程と、ここで、前記板部分は、スキンに接着される接着面と、前記ストリンガーの長手方向に沿って延びる側端面としての繊維露出面とを有し、前記繊維露出面は、前記接着面と交差する面を持つように形成され、
前記接着面から離れた側の前記繊維露出面の一部を覆うように、絶縁保護材を配置する工程と、前記絶縁保護材は、樹脂成分と絶縁繊維成分を有する複合材を備え、
前記絶縁保護材から離れるように、前記ストリンガーの前記板部分の前記接着面に接着剤を塗布する工程と、
未硬化の樹脂成分を有するスキン上に、前記ストリンガーを前記接着剤で接着する工程と、
前記ストリンガーが接着された前記スキンと前記絶縁保護材とを同時に硬化させて前記絶縁保護材と前記接着剤で前記繊維露出面を覆う工程と
を具備する
補強構造体の製造方法。
- 請求項1に記載された補強構造体の製造方法であって、
前記硬化させる工程は、
前記ストリンガーが接着された前記スキンと、前記絶縁保護材と、前記接着剤を同時に硬化させる工程を備える
補強構造体の製造方法。
- 請求項1に記載された補強構造体の製造方法であって、
前記絶縁保護材を配置する工程は、
前記絶縁保護材と前記接着面とが離隔するように、前記繊維露出面の少なくとも上部に前記絶縁保護材を配置する工程を含んでおり、
前記塗布する工程は、前記絶縁保護材が配置された前記ストリンガーの前記板部分の前記接着面上に前記接着剤を塗布する工程を備える
補強構造体の製造方法。
- 請求項1に記載された補強構造体の製造方法であって、
更に、
前記絶縁保護材を配置する工程の前に、前記接着面及び前記端面を覆うように、接着剤を塗布する工程を具備する
補強構造体の製造方法。
- 請求項1乃至4のいずれかに記載された補強構造体の製造方法であって、
前記繊維成分は、ガラス繊維を含んでいる
補強構造体の製造方法。
- 請求項1乃至5のいずれかに記載された補強構造体の製造方法であって、
前記ストリンガーを準備する工程は、
硬化済みの炭素繊維強化プラスチック材を準備する工程と、
前記硬化済みの炭素繊維強化プラスチック材の一部を加工して前記ストリンガーを形成する工程と
を含んでいる
補強構造体の製造方法。
- 請求項1乃至6のいずれかに記載された補強構造体の製造方法であって、
前記スキンは、炭素繊維強化プラスチック材を含んでいる
補強構造体の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013146810A JP6204093B2 (ja) | 2013-07-12 | 2013-07-12 | 補強構造体の製造方法 |
CA2917127A CA2917127C (en) | 2013-07-12 | 2014-06-26 | Manufacturing method of reinforcing structure |
EP14822710.1A EP3020539A4 (en) | 2013-07-12 | 2014-06-26 | Method for producing reinforcing structure |
US14/901,830 US9856009B2 (en) | 2013-07-12 | 2014-06-26 | Manufacturing method of reinforcing structure |
PCT/JP2014/067014 WO2015005126A1 (ja) | 2013-07-12 | 2014-06-26 | 補強構造体の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013146810A JP6204093B2 (ja) | 2013-07-12 | 2013-07-12 | 補強構造体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015016664A JP2015016664A (ja) | 2015-01-29 |
JP6204093B2 true JP6204093B2 (ja) | 2017-09-27 |
Family
ID=52279812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013146810A Active JP6204093B2 (ja) | 2013-07-12 | 2013-07-12 | 補強構造体の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9856009B2 (ja) |
EP (1) | EP3020539A4 (ja) |
JP (1) | JP6204093B2 (ja) |
CA (1) | CA2917127C (ja) |
WO (1) | WO2015005126A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6204092B2 (ja) | 2013-07-12 | 2017-09-27 | 三菱重工業株式会社 | 補強構造体の製造方法 |
JP6204093B2 (ja) | 2013-07-12 | 2017-09-27 | 三菱重工業株式会社 | 補強構造体の製造方法 |
JP6580359B2 (ja) * | 2015-03-31 | 2019-09-25 | 三菱重工業株式会社 | 構造体製造方法および構造体 |
JP6367487B1 (ja) * | 2017-01-06 | 2018-08-01 | 株式会社ジャムコ | ディスペンサ装置を用いて、複合材部品の炭素繊維露出端部をシールする絶縁被覆方法 |
US10745104B2 (en) * | 2018-03-02 | 2020-08-18 | The Boeing Company | Stringer transition through a common base charge |
CN110293695B (zh) * | 2019-06-03 | 2021-12-24 | 西安飞机工业(集团)有限责任公司 | 一种基于已固化蒙皮的加筋壁板成型装置和成型方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4786426B2 (ja) | 2005-10-06 | 2011-10-05 | 三菱重工業株式会社 | ファスナ |
CA2660326A1 (en) | 2006-08-17 | 2008-02-21 | Airbus Deutschland Gmbh | Production method for a workpiece composed of a fibre-composite material, and a fibre-composite component in the form of a profile with a profile cross section which varies over its length |
US8900496B2 (en) * | 2006-10-13 | 2014-12-02 | The Boeing Company | Edge seals for composite structure fuel tanks |
FR2909919B1 (fr) * | 2006-12-13 | 2012-12-07 | Eads Ccr | Procede de fabrication d'une piece complexe en materiau composite a fibres longues et a matrice thermodurcissable |
DE102007015517A1 (de) | 2007-03-30 | 2008-10-02 | Airbus Deutschland Gmbh | Verfahren zur Herstellung eines Strukturbauteils |
US8834668B2 (en) * | 2008-11-19 | 2014-09-16 | The Boeing Company | Staged cocuring of composite structures |
EP2251250A1 (en) * | 2009-05-05 | 2010-11-17 | Sika Technology AG | Bonding with adhesive beads or plots |
GB0912015D0 (en) * | 2009-07-10 | 2009-08-19 | Airbus Operations Ltd | Stringer |
DE102010042970A1 (de) * | 2010-05-12 | 2011-11-17 | Airbus Operations Gmbh | Strukturbauteil mit verbesserter Leitfähigkeit und mechanischer Festigkeit sowie Verfahren zu dessen Herstellung |
JP5808111B2 (ja) | 2011-02-04 | 2015-11-10 | 三菱重工業株式会社 | 航空機用複合材構造体、これを備えた航空機主翼および航空機胴体 |
JP5751871B2 (ja) | 2011-03-10 | 2015-07-22 | 三菱重工業株式会社 | 燃料タンク |
ES2415773B1 (es) * | 2011-12-29 | 2014-09-02 | Airbus Operations S.L. | Método de fabricación de piezas de material compuesto con cambios de espesor |
JP5819204B2 (ja) | 2012-01-18 | 2015-11-18 | 株式会社ディスコ | 装着工具セット及びマルチブレードの装着方法 |
JP6204092B2 (ja) | 2013-07-12 | 2017-09-27 | 三菱重工業株式会社 | 補強構造体の製造方法 |
JP6204093B2 (ja) | 2013-07-12 | 2017-09-27 | 三菱重工業株式会社 | 補強構造体の製造方法 |
US9403350B2 (en) * | 2013-12-16 | 2016-08-02 | The Nordam Group, Inc. | Flash control metal bonding |
-
2013
- 2013-07-12 JP JP2013146810A patent/JP6204093B2/ja active Active
-
2014
- 2014-06-26 CA CA2917127A patent/CA2917127C/en not_active Expired - Fee Related
- 2014-06-26 US US14/901,830 patent/US9856009B2/en active Active
- 2014-06-26 EP EP14822710.1A patent/EP3020539A4/en not_active Withdrawn
- 2014-06-26 WO PCT/JP2014/067014 patent/WO2015005126A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20160368584A1 (en) | 2016-12-22 |
WO2015005126A1 (ja) | 2015-01-15 |
CA2917127C (en) | 2018-01-02 |
US9856009B2 (en) | 2018-01-02 |
EP3020539A4 (en) | 2017-04-05 |
CA2917127A1 (en) | 2015-01-15 |
JP2015016664A (ja) | 2015-01-29 |
EP3020539A1 (en) | 2016-05-18 |
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