JP6534503B2 - 複合ハット型補強材 - Google Patents
複合ハット型補強材 Download PDFInfo
- Publication number
- JP6534503B2 JP6534503B2 JP2014093178A JP2014093178A JP6534503B2 JP 6534503 B2 JP6534503 B2 JP 6534503B2 JP 2014093178 A JP2014093178 A JP 2014093178A JP 2014093178 A JP2014093178 A JP 2014093178A JP 6534503 B2 JP6534503 B2 JP 6534503B2
- Authority
- JP
- Japan
- Prior art keywords
- hat
- slope
- web
- stiffener
- cap
- 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.)
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- 239000002131 composite material Substances 0.000 title claims description 53
- 230000002787 reinforcement Effects 0.000 title claims description 10
- 239000003351 stiffener Substances 0.000 claims description 159
- 230000007704 transition Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000001723 curing Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 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
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- 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
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Helmets And Other Head Coverings (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laminated Bodies (AREA)
Description
104 ハット型補強材
206 ハット型キャップ
208 ハット型ウェブ
210 ハット型フランジ
212 接着剤
214 R部
306 ハット型キャップ
308 ハット型ウェブ
310 ハット型フランジ
314 R部
404 ハット型補強材
406 ハット型キャップ
408 ハット型ウェブ
410 ハット型フランジ
420 ハット型ウェブ領域
422 ハット型ウェブ領域
424 ハット型ウェブ領域
428 ハット型補強材部分
504 ハット型補強材
520 ハット型ウェブ領域
524 ハット型ウェブ領域
532 場所
604 ハット型補強材
606 ハット型キャップ
620 ハット型ウェブ領域
624 ハット型ウェブ領域
632 場所
634 場所
636 場所
700 マンドレル
702 複合材料
704 領域
706 移行領域
708 領域
804 ハット型補強材
810 ハット型フランジ
840 場所
844 場所
904 ハット型補強材
906 ハット型キャップ
908 ハット型ウェブ
910 ハット型フランジ
Claims (10)
- 航空機の一部に接合され、ハット型キャップ(206)長を有し、ハット型キャップ(206)長に沿って平坦な構造を有するハット型キャップ(206)、
前記航空機の他の一部に接合され、前記ハット型キャップ(206)長に沿って平坦な構造を有する複数のハット型フランジ(210A、210B)、及び
前記ハット型キャップ(206)長に沿った第一の位置において、前記ハット型キャップから前記ハット型フランジに延び、第一の傾斜を有する第一のウェブ部分と、前記ハット型キャップ(206)長に沿った第二の位置において、前記ハット型キャップから前記ハット型フランジに延び、第二の傾斜を有する第二のウェブ部分と、を有するハット型ウェブ(208A、208B)であって、前記第二の傾斜は前記第一の傾斜よりも大きい、前記ハット型ウェブ(208A、208B)
を備え、
前記ハット型キャップ(206)の幅は、前記ハット型キャップ(206)長に沿って変わり、
前記第二の傾斜に対応する前記ハット型キャップ(206)の前記幅は、前記第一の傾斜に対応する前記ハット型キャップ(206)の前記幅よりも大きい、
複合航空機構造のハット型補強材。 - 前記第一の傾斜は、せん断力のために構成される、請求項1に記載のハット型補強材。
- 前記第二の傾斜は、引き抜き力のために構成される、請求項1又は2に記載のハット型補強材。
- 前記ハット型ウェブ(208A、208B)は、移行傾斜をさらに備える、請求項1から3のいずれか一項に記載のハット型補強材。
- 前記移行傾斜は、前記第一の傾斜から前記第二の傾斜までの移行を提供する、請求項4に記載のハット型補強材。
- 前記ハット型ウェブ(208A、208B)は、第三の傾斜をさらに備える、請求項1から5のいずれか一項に記載のハット型補強材。
- 前記第三の傾斜は、前記第一の傾斜と同一である、請求項6に記載のハット型補強材。
- 複合外板をさらに備える、請求項1から7のいずれか一項に記載のハット型補強材。
- 請求項1〜8のいずれか一項に記載の複合航空機構造のハット型補強材を形成する方法であって、前記方法は、
ハット型キャップ(206)長に沿った第一のハット型ウェブ(208A、208B)傾斜により画定される第一のハット型ウェブ(208A、208B)部分、及び前記ハット型キャップ(206)長に沿った第二のハット型ウェブ(208A、208B)傾斜により画定される第二のハット型ウェブ(208A、208B)部分を有するマンドレル(700)を提供することであって、前記第二のハット型ウェブ(208A、208B)傾斜は、前記第一のハット型ウェブ(208A、208B)傾斜よりも大きい、前記マンドレル(700)を提供すること、
複合材料を提供すること、
前記複合材料を前記マンドレルに配置すること、
前記複合材料を硬化させること、及び
局所的に最適化されたハット型ウェブ(208A、208B)傾斜を有するハット型補強材を提供するために、前記複合材料を除去すること、
を含む方法。 - 前記ハット型補強材(104)を成形することをさらに含む、請求項9に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/905,294 US10308343B2 (en) | 2013-05-30 | 2013-05-30 | Composite hat stiffener |
US13/905,294 | 2013-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014240268A JP2014240268A (ja) | 2014-12-25 |
JP6534503B2 true JP6534503B2 (ja) | 2019-06-26 |
Family
ID=50479085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014093178A Active JP6534503B2 (ja) | 2013-05-30 | 2014-04-28 | 複合ハット型補強材 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10308343B2 (ja) |
EP (2) | EP2808249B1 (ja) |
JP (1) | JP6534503B2 (ja) |
KR (1) | KR102140346B1 (ja) |
CN (2) | CN107738741B (ja) |
AU (1) | AU2014201363B2 (ja) |
BR (1) | BR102014012851B8 (ja) |
CA (1) | CA2845742C (ja) |
ES (2) | ES2755832T3 (ja) |
RU (1) | RU2595713C2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6501511B2 (ja) * | 2014-12-15 | 2019-04-17 | 三菱重工業株式会社 | コーナーフィレット部の設計方法及び航空機 |
EP3281861B1 (en) * | 2016-08-11 | 2019-10-02 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | A rotary wing aircraft with a fuselage that comprises at least one structural stiffened panel |
DE102017001226B4 (de) * | 2017-02-09 | 2019-04-18 | Schenck Process Europe Gmbh | Förder- und Dosiervorrichtung |
CN108438199A (zh) * | 2018-03-23 | 2018-08-24 | 太原科技大学 | 一种提高飞机蒙皮承载力的复合材料加强件 |
CN111828517B (zh) * | 2020-04-21 | 2024-06-07 | 华侨大学 | 一种分形式梯度帽形复合结构 |
Family Cites Families (19)
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SE9601246L (sv) | 1996-04-01 | 1997-10-02 | Plannja Hardtech Ab | Skyddsbalk |
US7293737B2 (en) | 2004-04-20 | 2007-11-13 | The Boeing Company | Co-cured stringers and associated mandrel and fabrication method |
ATE473902T1 (de) | 2004-08-31 | 2010-07-15 | Toray Industries | Motorhaube für kraftfahrzeug |
GB0614087D0 (en) * | 2006-07-14 | 2006-08-23 | Airbus Uk Ltd | Composite manufacturing method |
US7628679B2 (en) | 2006-10-16 | 2009-12-08 | The Boeing Company | Trimming composite skin stiffener ends |
US7871040B2 (en) | 2006-11-10 | 2011-01-18 | The Boeing Company | Composite aircraft structures with hat stiffeners |
US7854874B2 (en) | 2006-11-20 | 2010-12-21 | The Boeing Company | Apparatus and methods for forming hat stiffened composite parts using thermally expansive tooling cauls |
US20090004425A1 (en) * | 2007-06-28 | 2009-01-01 | The Boeing Company | Ceramic Matrix Composite Structure having Fluted Core and Method for Making the Same |
DE102007033868B4 (de) | 2007-07-20 | 2013-01-31 | Airbus Operations Gmbh | Profil mit wenigstens einem Hohlprofilquerschnitt |
CN101568461B (zh) | 2007-10-17 | 2010-12-22 | 丰田自动车株式会社 | 用于车身构件的成形品 |
US8019926B2 (en) * | 2008-07-03 | 2011-09-13 | Quantum Corporation | Automatically assigning a multi-dimensional physical address to a data storage device |
ES2390318B1 (es) * | 2009-03-10 | 2013-09-16 | Airbus Operations, S.L. | Estructura cerrada en material compuesto. |
US8074694B2 (en) | 2009-05-28 | 2011-12-13 | The Boeing Company | Stringer transition method |
US8262969B2 (en) | 2009-10-09 | 2012-09-11 | Spirit Aerosystems, Inc. | Apparatus and method for manufacturing an aircraft stringer |
US8714485B2 (en) | 2009-12-15 | 2014-05-06 | The Boeing Company | Method of fabricating a hat stringer |
US8636252B2 (en) * | 2010-06-25 | 2014-01-28 | The Boeing Company | Composite structures having integrated stiffeners with smooth runouts and method of making the same |
US8795567B2 (en) | 2010-09-23 | 2014-08-05 | The Boeing Company | Method for fabricating highly contoured composite stiffeners with reduced wrinkling |
DE102010063076A1 (de) * | 2010-12-14 | 2012-06-14 | Airbus Operations Gmbh | Befestigungsanordnung sowie Befestigungsbeschlag zum Befestigen eines Bauteils an ein Strukturbauteil eines Luft- oder Raumfahrzeuges |
EP2781450B1 (en) | 2013-03-19 | 2018-05-02 | Airbus Operations GmbH | System and method for interconnecting composite structures |
-
2013
- 2013-05-30 US US13/905,294 patent/US10308343B2/en active Active
-
2014
- 2014-03-11 CA CA2845742A patent/CA2845742C/en active Active
- 2014-03-11 AU AU2014201363A patent/AU2014201363B2/en active Active
- 2014-04-09 KR KR1020140042557A patent/KR102140346B1/ko active IP Right Grant
- 2014-04-15 EP EP14164751.1A patent/EP2808249B1/en active Active
- 2014-04-15 ES ES17198687T patent/ES2755832T3/es active Active
- 2014-04-15 ES ES14164751.1T patent/ES2665025T3/es active Active
- 2014-04-15 EP EP17198687.0A patent/EP3309056B1/en active Active
- 2014-04-17 RU RU2014115429/05A patent/RU2595713C2/ru active
- 2014-04-28 JP JP2014093178A patent/JP6534503B2/ja active Active
- 2014-05-15 CN CN201710962055.4A patent/CN107738741B/zh active Active
- 2014-05-15 CN CN201410204220.6A patent/CN104210643B/zh active Active
- 2014-05-28 BR BR102014012851A patent/BR102014012851B8/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20140141435A (ko) | 2014-12-10 |
EP3309056B1 (en) | 2019-08-14 |
CN107738741B (zh) | 2020-07-24 |
BR102014012851A2 (pt) | 2015-03-31 |
EP2808249B1 (en) | 2018-01-10 |
KR102140346B1 (ko) | 2020-08-03 |
CN104210643A (zh) | 2014-12-17 |
AU2014201363A1 (en) | 2014-12-18 |
EP3309056A1 (en) | 2018-04-18 |
RU2595713C2 (ru) | 2016-08-27 |
ES2665025T3 (es) | 2018-04-24 |
CA2845742C (en) | 2017-04-18 |
RU2014115429A (ru) | 2015-10-27 |
EP2808249A1 (en) | 2014-12-03 |
CA2845742A1 (en) | 2014-11-30 |
US10308343B2 (en) | 2019-06-04 |
US20140356581A1 (en) | 2014-12-04 |
JP2014240268A (ja) | 2014-12-25 |
CN104210643B (zh) | 2017-11-17 |
BR102014012851B1 (pt) | 2021-05-25 |
BR102014012851B8 (pt) | 2023-04-25 |
ES2755832T3 (es) | 2020-04-23 |
CN107738741A (zh) | 2018-02-27 |
AU2014201363B2 (en) | 2017-07-20 |
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