JP2008002461A - 複合材料の一部を修復する方法、および複合構造の部品 - Google Patents
複合材料の一部を修復する方法、および複合構造の部品 Download PDFInfo
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- JP2008002461A JP2008002461A JP2007156529A JP2007156529A JP2008002461A JP 2008002461 A JP2008002461 A JP 2008002461A JP 2007156529 A JP2007156529 A JP 2007156529A JP 2007156529 A JP2007156529 A JP 2007156529A JP 2008002461 A JP2008002461 A JP 2008002461A
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- cover
- repair member
- composite material
- repairing
- hole
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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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/06—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using plugs sealing in the hole
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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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
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- 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
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/608—Honeycomb structures
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- 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
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1056—Perforating lamina
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- 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
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1082—Partial cutting bonded sandwich [e.g., grooving or incising]
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- 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
- Y10T403/00—Joints and connections
- Y10T403/66—Interfitted members with external bridging piece
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/234—Sheet including cover or casing including elements cooperating to form cells
- Y10T428/236—Honeycomb type cells extend perpendicularly to nonthickness layer
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24157—Filled honeycomb cells [e.g., solid substance in cavities, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】複合材料の一部を修復する方法は、複合材料の望ましくない部分28を除去するステップと、除去された望ましくない部分28の位置に補修部材30を固定するステップと、を含む。補修部材30の少なくとも1部の上に1枚または複数のカバー32を固定して、補修部材30の剥離を防止または抑制する。
【選択図】図2
Description
Claims (19)
- (a)複合材料の望ましくない部分を除去するステップと、
(b)除去された望ましくない部分の位置に補修部材を固定するステップと、
(c)前記補修部材を所定位置に固定するために、カバーの一部が表面被覆層の表面の上にあり、かつカバーの残りの部分が前記表面の下に埋め込まれるように、前記補修部材の少なくとも1部の上に少なくとも1枚のカバーを固定するステップと、
を含むことを特徴とする複合材料の一部を修復する方法。 - 前記カバーの第一の部分を前記補修部材に固定し、前記カバーの第二の部分をハニカムに固定するステップを含むことを特徴とする請求項1に記載の複合材料の一部を修復する方法。
- 前記補修部材を貫通する孔を、前記少なくとも1枚のカバーを貫通する孔と整列配置するステップを更に含むことを特徴とする請求項1に記載の複合材料の一部を修復する方法。
- 前記少なくとも1枚のカバーの孔と前記補修部材の孔を整列配置するための位置決め手段として、前記ピンの端部が前記孔から外側に突出するように、前記補修部材の孔内に少なくとも部分的にピンを配設するステップを更に含むことを特徴とする請求項3に記載の複合材料の一部を修復する方法。
- ステップ(c)が、前記少なくとも1枚のカバーの一枚目を前記補修部材の第一の部分の上に固定し、前記少なくとも1枚のカバーの二枚目を前記第一の部分から離れて位置する前記補修部材の第二の部分の上に固定するステップを含むことを特徴とする請求項1に記載の複合材料の一部を修復する方法。
- 前記複合材料内に延びる溝を形成し、前記溝内に前記カバーの一部を固定するステップを更に含むことを特徴とする請求項1に記載の複合材料の一部を修復する方法。
- 対向するカバーが前記補修部材に隣接する複合材料の一部を覆うように、前記溝内で前記少なくとも1枚のカバーに隣接して対向するカバーを固定するステップを更に含むことを特徴とする請求項6に記載の複合材料の一部を修復する方法。
- 前記溝内にカバーの一部を固定するように、前記溝内に接着剤を付着するステップを更に含むことを特徴とする請求項6に記載の複合材料の一部を修復する方法。
- 硬化プロセスにおいて、前記補修部材および前記少なくとも1枚のカバーを加熱するステップを更に含むことを特徴とする請求項1に記載の複合材料の一部を修復する方法。
- 前記加熱と同時に、前記カバーと前記補修部材を圧密するステップを更に含むことを特徴とする請求項9に記載の複合材料の一部を修復する方法。
- 前記少なくとも1枚のカバーおよび前記補修部材の上にワイヤメッシュを接合するステップを更に含むことを特徴とする請求項1に記載の複合材料の一部を修復する方法。
- ハニカムと、
前記ハニカムに接合された被覆層と、
前記被覆層に隣接して接合された補修部材と、
前記補修部材の剥離に抵抗するように前記補修部材の少なくとも一部の上に固定された少なくとも1枚のカバーと、
を備えることを特徴とする複合構造の部品。 - 前記カバーが、前記補修部材の少なくとも一部の上に固定された第一の面と、この第一の面を横断する方向に延びる第二の面と、を含むことを特徴とする請求項12に記載の複合構造の部品。
- 前記第二の面が前記ハニカム内に延びることを特徴とする請求項13に記載の複合構造の部品。
- 前記第二の面を前記ハニカムに接合する接着剤を更に含むことを特徴とする請求項14に記載の複合構造の部品。
- 前記少なくとも1枚のカバーに隣接する対向するカバーと、この対向するカバーと前記少なくとも1枚のカバーを互いに接合するタイカバーと、を更に含むことを特徴とする請求項12に記載の複合構造の部品。
- 前記被覆層が第一の孔を含み、前記カバーが前記第一の孔と整列配置された第二の孔を含むことを特徴とする請求項12に記載の複合構造の部品。
- 前記少なくとも1枚のカバーが、前記補修部材の少なくとも一部の上に固定された第一のカバーと、この第一のカバーの上に固定されたタイカバーと、を含むことを特徴とする請求項12に記載の複合構造の部品。
- 前記修復部材および前記被覆層が実質的に同一の材料から製造されるを特徴とする請求項12に記載の複合構造の部品。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/455,570 US7935205B2 (en) | 2006-06-19 | 2006-06-19 | Repair of composite sandwich structures |
Publications (2)
Publication Number | Publication Date |
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JP2008002461A true JP2008002461A (ja) | 2008-01-10 |
JP4625049B2 JP4625049B2 (ja) | 2011-02-02 |
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Application Number | Title | Priority Date | Filing Date |
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JP2007156529A Expired - Fee Related JP4625049B2 (ja) | 2006-06-19 | 2007-06-13 | 複合材料の一部を修復する方法、および複合構造の部品 |
Country Status (3)
Country | Link |
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US (2) | US7935205B2 (ja) |
EP (1) | EP1870228B1 (ja) |
JP (1) | JP4625049B2 (ja) |
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JP2015072267A (ja) * | 2013-10-01 | 2015-04-16 | ザ・ボーイング・カンパニーTheBoeing Company | 複合構造体の漏洩検出 |
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Cited By (6)
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JP2009506952A (ja) * | 2005-09-06 | 2009-02-19 | ザ・ボーイング・カンパニー | 落雷保護用の銅グリッド修復技術 |
JP2011056423A (ja) * | 2009-09-10 | 2011-03-24 | Minoru Sasaki | スプレーの特定領域が成膜に寄与するようにしたスプレーコータ |
WO2013108328A1 (ja) * | 2012-01-19 | 2013-07-25 | 三菱航空機株式会社 | ハニカムサンドイッチ構造体の補修方法及び補修構造 |
JP2013146909A (ja) * | 2012-01-19 | 2013-08-01 | Mitsubishi Aircraft Corp | ハニカムサンドイッチ構造体の補修方法及び補修構造 |
US9186756B2 (en) | 2012-01-19 | 2015-11-17 | Mitsubishi Aircraft Corporation | Repair method and repair structure for honeycomb sandwich structural body |
JP2015072267A (ja) * | 2013-10-01 | 2015-04-16 | ザ・ボーイング・カンパニーTheBoeing Company | 複合構造体の漏洩検出 |
Also Published As
Publication number | Publication date |
---|---|
EP1870228B1 (en) | 2012-12-12 |
US8642158B2 (en) | 2014-02-04 |
EP1870228A1 (en) | 2007-12-26 |
US7935205B2 (en) | 2011-05-03 |
JP4625049B2 (ja) | 2011-02-02 |
US20070289692A1 (en) | 2007-12-20 |
US20110177285A1 (en) | 2011-07-21 |
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