JP2019151319A - 翼リブ、翼リブを有する翼、及び、翼リブを製造するための方法 - Google Patents
翼リブ、翼リブを有する翼、及び、翼リブを製造するための方法 Download PDFInfo
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- JP2019151319A JP2019151319A JP2019005908A JP2019005908A JP2019151319A JP 2019151319 A JP2019151319 A JP 2019151319A JP 2019005908 A JP2019005908 A JP 2019005908A JP 2019005908 A JP2019005908 A JP 2019005908A JP 2019151319 A JP2019151319 A JP 2019151319A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 161
- 239000000835 fiber Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000010146 3D printing Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 239000004634 thermosetting polymer Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/18—Spars; Ribs; Stringers
- B64C3/187—Ribs
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/22—Corrugating
- B29C53/24—Corrugating of plates or sheets
-
- 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
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
Abstract
Description
上側翼外板と、
下側翼外板と、
前記上側翼外板と前記下側翼外板との間に配置された翼リブであって、
波形パターンを備える波状複合ウェブ、及び、
前記波状複合ウェブを前記上側翼外板と前記下側翼外板の一方に連結する第1取り付け具を備える、翼リブとを備える、翼。
少なくとも1つの翼スパーと、
前記波状複合ウェブを前記少なくとも1つの翼スパーに連結する第2取り付け具とを更に備える、条項1に記載の翼。
少なくとも1つの複合材料のシートを少なくとも1つの複合材料の波状シートに成形することと、
前記少なくとも1つの複合材料の波状シートから第1波状複合ウェブ及び第2波状複合ウェブを切断することであって、前記第1波状複合ウェブが前記第2波状複合ウェブとは異なる寸法を有する、ウェブを切断することと、
翼内の第1位置において、前記第1波状複合ウェブを上側翼外板及び下側翼外板に連結することと、
前記翼内の第2位置において、前記第2波状複合ウェブを前記上側翼外板及び前記下側翼外板に連結することとを含む、方法。
Claims (15)
- 上側翼外板(8)と、
下側翼外板(9)と、
前記上側翼外板(8)と前記下側翼外板(9)との間に配置された翼リブ(20、20’)であって、
波形パターン(23)を備える波状複合ウェブ(21、21’)、及び、
前記波状複合ウェブ(21、21’)を前記上側翼外板(8)と前記下側翼外板(9)の一方に連結する取り付け具(30、30’)を備える、翼リブ(20)とを備える、翼(2)。 - 前記取り付け具(30、30’)が、前記波形パターン(23)に沿って前記波状複合ウェブ(21、21’)に固定される、請求項1に記載の翼(2)。
- 前記波状複合ウェブ(21、21’)がマトリクス材料中に複数の繊維を含む、請求項1又は2に記載の翼(2)。
- 前記波状複合ウェブ(21、21’)が、熱硬化性ポリマーマトリクス材料中に複数の炭素繊維を含む、請求項1から3のいずれか一項に記載の翼(2)。
- 前記波状複合ウェブ(21、21’)が、均一な厚さ(T1)を有する少なくとも1つの部分を備える、請求項1から4のいずれか一項に記載の翼(2)。
- 前記波状複合ウェブ(21、21’)が、前記波状複合ウェブ(21、21’)の少なくとも1つの波形パターン(23)全体に沿って均一な厚さ(T1)を有する、請求項1から5のいずれか一項に記載の翼(2)。
- 前記波状複合ウェブ(21、21’)が、前記波状複合ウェブ(21、21’)の全体を通じて均一な厚さ(T1)を有する、請求項1から6のいずれか一項に記載の翼(2)。
- 前記波状複合ウェブ(21)が一又は複数のエッジ切り欠き部(22、22’)を備える、請求項1から7のいずれか一項に記載の翼(2)。
- 前記波状複合ウェブ(21、21’)が一又は複数の内部貫通部(24’)を備える、請求項1から8のいずれか一項に記載の翼(2)。
- 前記波状複合ウェブ(21、21’)が複合レイアップ構造体の複数の層を備え、少なくとも1つの層は、波形に平行な方向に並べられた繊維を有し、少なくとも1つの層は、前記波形に平行ではない方向に並べられた繊維を有する、請求項1から9のいずれか一項に記載の翼(2)。
- 前記波形パターン(23)が、少なくとも0.1インチの波形全幅(W1)を有する、請求項1から10のいずれか一項に記載の翼(2)。
- 前記取り付け具(30、30’)が、機械加工と3D印刷の少なくとも一方によって形成される、請求項1から11のいずれか一項に記載の翼(2)。
- 追加取り付け具(30、30’)を更に備え、前記追加取り付け具(30、30’)が、前記波状複合ウェブ(21、21’)を前記上側翼外板(8)と前記下側翼外板(9)のうちの他方に連結する、請求項1から12のいずれか一項に記載の翼(2)。
- 少なくとも1つの翼スパー(10、12)と、
前記波状複合ウェブ(21、21’)を前記少なくとも1つの翼スパー(10、12)に連結する追加取り付け具(30、30’)と
を更に備える、請求項1から13のいずれか一項に記載の翼(2)。 - 翼リブを製造するための方法であって、
少なくとも1つの複合材料のシートを少なくとも1つの複合材料の波状シートに成形すること(51)と、
前記少なくとも1つの複合材料の波状シートから第1波状複合ウェブ及び第2波状複合ウェブを切断すること(52)であって、前記第1波状複合ウェブが前記第2波状複合ウェブとは異なる寸法を有する、ウェブを切断すること(52)と、
翼内の第1位置において、前記第1波状複合ウェブを上側翼外板及び下側翼外板に連結すること(53)と、
前記翼内の第2位置において、前記第2波状複合ウェブを前記上側翼外板及び前記下側翼外板に連結すること(54)とを含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/879,789 US11273899B2 (en) | 2018-01-25 | 2018-01-25 | Wing rib, wing having wing rib, and method for manufacturing the same |
US15/879,789 | 2018-01-25 |
Publications (2)
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JP2019151319A true JP2019151319A (ja) | 2019-09-12 |
JP6886988B2 JP6886988B2 (ja) | 2021-06-16 |
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JP2019005908A Active JP6886988B2 (ja) | 2018-01-25 | 2019-01-17 | 翼リブ、翼リブを有する翼、及び、翼リブを製造するための方法 |
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US (1) | US11273899B2 (ja) |
EP (1) | EP3517425B1 (ja) |
JP (1) | JP6886988B2 (ja) |
CN (1) | CN110077572B (ja) |
AU (1) | AU2018282428B2 (ja) |
CA (1) | CA3028043C (ja) |
RU (1) | RU2018144825A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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IL242749B (en) * | 2015-11-24 | 2019-08-29 | Israel Aerospace Ind Ltd | Aircraft panel and method for assembling it |
CN111439368B (zh) * | 2020-03-16 | 2021-08-27 | 北京航空航天大学 | 一种基于复合材料波纹板柔性蒙皮的变弯度机翼 |
CN112046729B (zh) * | 2020-08-11 | 2021-12-14 | 南京航空航天大学 | 一种变弯度后缘分段式翼肋与柔性蒙皮的支撑连接结构 |
Citations (5)
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US4734146A (en) * | 1986-03-31 | 1988-03-29 | Rockwell International Corporation | Method of producing a composite sine wave beam |
JPH1199993A (ja) * | 1997-09-29 | 1999-04-13 | Fuji Heavy Ind Ltd | 複合材翼構造およびその製造方法 |
JP2006512240A (ja) * | 2002-06-20 | 2006-04-13 | ロッキー マウンテン コンポジッツ インコーポレイテッド | 一体同時硬化複合材翼 |
JP2009190574A (ja) * | 2008-02-14 | 2009-08-27 | Honda Motor Co Ltd | 飛行機の翼構造 |
JP2011529006A (ja) * | 2008-07-25 | 2011-12-01 | エアバス オペレーションズ リミティド | リブを補強する方法 |
Family Cites Families (10)
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GB171572A (en) * | 1920-09-30 | 1921-11-24 | Boulton & Paul Ltd | Improvements in the construction of wings, aerofoils, rudders and like structures ofaircraft |
GB188055A (en) * | 1921-07-29 | 1922-10-30 | Dermot Joseph Mooney | Improvements in metal wings and lifting surfaces for aircraft |
GB430759A (en) * | 1933-12-22 | 1935-06-24 | Petters Ltd | Improvements in or relating to metal beams |
SE305596B (ja) * | 1963-06-21 | 1968-10-28 | Boelkow Gmbh | |
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US6386481B1 (en) * | 2001-01-08 | 2002-05-14 | Patria Finavicomp Oy | Arrangement for fastening stringers to aircraft wing ribs |
US6976343B2 (en) | 2003-04-24 | 2005-12-20 | Mcgushion Kevin D | Compressive flange sinusoidal structural member |
GB0900494D0 (en) * | 2009-01-14 | 2009-02-11 | Airbus Uk Ltd | Aerofoil Structure |
CN101708772A (zh) * | 2009-11-24 | 2010-05-19 | 南京航空航天大学 | 一种变体机翼蒙皮及其驱动方法 |
-
2018
- 2018-01-25 US US15/879,789 patent/US11273899B2/en active Active
- 2018-12-14 EP EP18212607.8A patent/EP3517425B1/en active Active
- 2018-12-18 CA CA3028043A patent/CA3028043C/en active Active
- 2018-12-18 RU RU2018144825A patent/RU2018144825A/ru unknown
- 2018-12-21 AU AU2018282428A patent/AU2018282428B2/en active Active
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2019
- 2019-01-14 CN CN201910031076.3A patent/CN110077572B/zh active Active
- 2019-01-17 JP JP2019005908A patent/JP6886988B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4734146A (en) * | 1986-03-31 | 1988-03-29 | Rockwell International Corporation | Method of producing a composite sine wave beam |
JPH1199993A (ja) * | 1997-09-29 | 1999-04-13 | Fuji Heavy Ind Ltd | 複合材翼構造およびその製造方法 |
JP2006512240A (ja) * | 2002-06-20 | 2006-04-13 | ロッキー マウンテン コンポジッツ インコーポレイテッド | 一体同時硬化複合材翼 |
JP2009190574A (ja) * | 2008-02-14 | 2009-08-27 | Honda Motor Co Ltd | 飛行機の翼構造 |
JP2011529006A (ja) * | 2008-07-25 | 2011-12-01 | エアバス オペレーションズ リミティド | リブを補強する方法 |
Also Published As
Publication number | Publication date |
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US11273899B2 (en) | 2022-03-15 |
CA3028043C (en) | 2023-10-10 |
EP3517425B1 (en) | 2023-06-21 |
RU2018144825A3 (ja) | 2022-04-12 |
AU2018282428A1 (en) | 2019-08-08 |
CN110077572A (zh) | 2019-08-02 |
EP3517425A1 (en) | 2019-07-31 |
RU2018144825A (ru) | 2020-06-18 |
AU2018282428B2 (en) | 2024-05-09 |
US20190225319A1 (en) | 2019-07-25 |
CA3028043A1 (en) | 2019-07-25 |
JP6886988B2 (ja) | 2021-06-16 |
CN110077572B (zh) | 2024-07-02 |
BR102019000337A2 (pt) | 2019-08-13 |
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