CN108974325B - 闭角型复合机翼翼梁及其制造方法 - Google Patents

闭角型复合机翼翼梁及其制造方法 Download PDF

Info

Publication number
CN108974325B
CN108974325B CN201810527528.2A CN201810527528A CN108974325B CN 108974325 B CN108974325 B CN 108974325B CN 201810527528 A CN201810527528 A CN 201810527528A CN 108974325 B CN108974325 B CN 108974325B
Authority
CN
China
Prior art keywords
tool component
spar
composite wing
flange portion
thickness
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.)
Active
Application number
CN201810527528.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN108974325A (zh
Inventor
埃里克·E·德克
查尔斯·艾伦·罗兹
杰弗里·K·贝尔纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of CN108974325A publication Critical patent/CN108974325A/zh
Application granted granted Critical
Publication of CN108974325B publication Critical patent/CN108974325B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B64C3/185—Spars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • 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
    • 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
    • B29C70/36—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 and impregnating by casting, e.g. vacuum casting
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/20—Integral or sandwich constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/24—Moulded or cast structures
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • 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
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Moulding By Coating Moulds (AREA)
CN201810527528.2A 2017-06-01 2018-05-28 闭角型复合机翼翼梁及其制造方法 Active CN108974325B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/610,922 2017-06-01
US15/610,922 US10647406B2 (en) 2017-06-01 2017-06-01 Closed-angle composite airfoil spar and method of fabricating the same

Publications (2)

Publication Number Publication Date
CN108974325A CN108974325A (zh) 2018-12-11
CN108974325B true CN108974325B (zh) 2023-04-25

Family

ID=62067559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810527528.2A Active CN108974325B (zh) 2017-06-01 2018-05-28 闭角型复合机翼翼梁及其制造方法

Country Status (5)

Country Link
US (1) US10647406B2 (https=)
EP (1) EP3409580A1 (https=)
JP (1) JP7166777B2 (https=)
CN (1) CN108974325B (https=)
CA (1) CA3000916C (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL259149B (en) * 2018-05-03 2022-09-01 Israel Aerospace Ind Ltd Composite structural elements
CN110757838B (zh) * 2019-10-30 2021-12-24 航天特种材料及工艺技术研究所 一种复合材料机翼及成型装配一体化成型方法
US11193377B2 (en) * 2019-11-26 2021-12-07 General Electric Company Turbomachine airfoil to reduce laminar separation
US20210362828A1 (en) * 2020-05-21 2021-11-25 The Boeing Company Structural composite airfoils with directly coupled front spars, and related methods
US11554848B2 (en) 2020-05-21 2023-01-17 The Boeing Company Structural composite airfoils with a single spar, and related methods
US11401026B2 (en) 2020-05-21 2022-08-02 The Boeing Company Structural composite airfoils with a single spar, and related methods
US11453476B2 (en) 2020-05-21 2022-09-27 The Boeing Company Structural composite airfoils with an improved leading edge, and related methods
US11572152B2 (en) 2020-05-21 2023-02-07 The Boeing Company Structural composite airfoils with a single spar, and related methods
AU2021204709A1 (en) * 2020-07-29 2022-02-17 The Boeing Company Composite thin wingbox architecture for supersonic business jets
CN114771802A (zh) 2021-01-22 2022-07-22 波音公司 空气动力学结构以及形成空气动力学结构的方法
GB2617556A (en) * 2022-04-08 2023-10-18 Airbus Operations Ltd Wing-box structure

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095322A (en) * 1976-08-30 1978-06-20 The Boeing Company Method of fabricating a composite aerodynamic rotorblade assembly
JPS591587B2 (ja) * 1979-09-04 1984-01-12 小島プレス工業株式会社 アンダ−カット部を有する合成樹脂成形品の成形装置
US4565595A (en) * 1981-09-30 1986-01-21 The Boeing Company Method of making composite aircraft wing
US4657615A (en) * 1984-08-20 1987-04-14 The Boeing Company Composite leading edge/spar member for an aircraft control surface
JP2000043796A (ja) * 1998-07-30 2000-02-15 Japan Aircraft Development Corp 複合材の翼形構造およびその成形方法
JP4652160B2 (ja) 2005-07-11 2011-03-16 川崎重工業株式会社 積層複合材の矯正治具、矯正方法、および成形品
US8544800B2 (en) * 2005-07-21 2013-10-01 The Boeing Company Integrated wingtip extensions for jet transport aircraft and other types of aircraft
JP5251004B2 (ja) 2006-05-31 2013-07-31 東レ株式会社 プリフォームの製造方法およびプリフォーム並びに繊維強化プラスチック桁材
GB0712549D0 (en) * 2007-06-29 2007-08-08 Airbus Uk Ltd Improvements in elongate composite structural members
US7871041B2 (en) * 2007-10-17 2011-01-18 Lockheed Martin Corporation System, method, and apparatus for leading edge structures and direct manufacturing thereof
US8364389B2 (en) * 2009-02-02 2013-01-29 Apple Inc. Systems and methods for integrating a portable electronic device with a bicycle
GB201120707D0 (en) * 2011-12-01 2012-01-11 Airbus Operations Ltd Leading edge structure
US9145203B2 (en) * 2012-10-31 2015-09-29 The Boeing Company Natural laminar flow wingtip
US9144841B1 (en) 2012-11-15 2015-09-29 The Boeing Company In-mold metallization of composite structures
US8973871B2 (en) * 2013-01-26 2015-03-10 The Boeing Company Box structures for carrying loads and methods of making the same
GB201307066D0 (en) 2013-04-18 2013-05-29 Airbus Operations Ltd Winglet and braided composite spar
CN205931233U (zh) * 2016-06-13 2017-02-08 中国航空工业集团公司西安飞机设计研究所 一种翼面蒙皮在翼梁缘条上的搭接结构

Also Published As

Publication number Publication date
EP3409580A1 (en) 2018-12-05
US10647406B2 (en) 2020-05-12
CN108974325A (zh) 2018-12-11
JP2018203229A (ja) 2018-12-27
JP7166777B2 (ja) 2022-11-08
CA3000916A1 (en) 2018-12-01
BR102018010801A2 (pt) 2018-12-18
CA3000916C (en) 2023-09-26
US20180346094A1 (en) 2018-12-06

Similar Documents

Publication Publication Date Title
CN108974325B (zh) 闭角型复合机翼翼梁及其制造方法
EP2871050B1 (en) Laminated composite radius filler with geometric shaped filler element and method of forming the same
CN109229419B (zh) 用于修理高负荷主结构部件和次结构部件的结构预固化修理补块
EP3461627B1 (en) Methods of fabrication of composite repair parts and related kits
US9638230B2 (en) Composite structure and method
JP6466559B2 (ja) 複合パネルにおける屈曲部
US11904560B2 (en) Vacuum bag-less composite repair systems and methods
CN110104202B (zh) 使用铰接式芯轴的复合飞机制造工具
JP7221611B2 (ja) 強化パネル
US20190176407A1 (en) Segmented composite tube assembly with scarf joints
US11673644B2 (en) Composite spars with integrated sacrificial surfaces
US11981426B2 (en) Composite spars with integrated sacrificial surfaces
US10661511B2 (en) Anisotropic reinforcement of composite structures
BR102018010801B1 (pt) Longarina de aerofólio compósita de ângulo fechado, e, método para fabricar uma longarina de aerofólio compósita de ângulo fechado

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant