CN110920093A - 使用转向的不连续纤维预浸件形成复合特征 - Google Patents

使用转向的不连续纤维预浸件形成复合特征 Download PDF

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Publication number
CN110920093A
CN110920093A CN201911265573.6A CN201911265573A CN110920093A CN 110920093 A CN110920093 A CN 110920093A CN 201911265573 A CN201911265573 A CN 201911265573A CN 110920093 A CN110920093 A CN 110920093A
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CN
China
Prior art keywords
resin
substrate
fiber
infused fiber
segment
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.)
Pending
Application number
CN201911265573.6A
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English (en)
Chinese (zh)
Inventor
K·H·格里斯
D·P·维特尔
M·J·格雷夫斯
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Boeing Co
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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 CN110920093A publication Critical patent/CN110920093A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/54Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545Perforating, cutting or machining during or after moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021Combinations of fibrous reinforcement and non-fibrous material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06Fibrous reinforcements only
    • B29C70/10Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B29C70/14Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/22Layered 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
    • B32B5/32Layered 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 at least two layers being foamed and next to each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00Shaping techniques involving a cutting or machining operation
    • B29C2793/0072Shaping techniques involving a cutting or machining operation combined with rearranging and joining the cut parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00Shaping techniques involving a cutting or machining operation
    • B29C2793/0081Shaping techniques involving a cutting or machining operation before shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/30Shaping 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
    • B29C70/38Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08Condition, 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
    • B29K2105/0872Prepregs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/14Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26Scrap or recycled material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317Means feeding plural workpieces to be joined
    • Y10T156/1322Severing before bonding or assembling of parts
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24132Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Robotics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
CN201911265573.6A 2013-03-08 2014-02-14 使用转向的不连续纤维预浸件形成复合特征 Pending CN110920093A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/789,965 2013-03-08
US13/789,965 US20140255646A1 (en) 2013-03-08 2013-03-08 Forming Composite Features Using Steered Discontinuous Fiber Pre-Preg
CN201480009859.7A CN105073392A (zh) 2013-03-08 2014-02-14 使用转向的不连续纤维预浸件形成复合特征

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480009859.7A Division CN105073392A (zh) 2013-03-08 2014-02-14 使用转向的不连续纤维预浸件形成复合特征

Publications (1)

Publication Number Publication Date
CN110920093A true CN110920093A (zh) 2020-03-27

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201911265573.6A Pending CN110920093A (zh) 2013-03-08 2014-02-14 使用转向的不连续纤维预浸件形成复合特征
CN201480009859.7A Pending CN105073392A (zh) 2013-03-08 2014-02-14 使用转向的不连续纤维预浸件形成复合特征

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201480009859.7A Pending CN105073392A (zh) 2013-03-08 2014-02-14 使用转向的不连续纤维预浸件形成复合特征

Country Status (9)

Country Link
US (2) US20140255646A1 (https=)
EP (1) EP2964451B1 (https=)
JP (2) JP6453250B2 (https=)
KR (1) KR102119435B1 (https=)
CN (2) CN110920093A (https=)
BR (1) BR112015019511A2 (https=)
CA (2) CA3004233C (https=)
MX (1) MX388975B (https=)
WO (1) WO2014137568A2 (https=)

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US9486960B2 (en) 2014-12-19 2016-11-08 Palo Alto Research Center Incorporated System for digital fabrication of graded, hierarchical material structures
US10160004B2 (en) 2015-07-07 2018-12-25 Palo Alto Research Center Incorporated Creating aligned and oriented fiber reinforced polymer composites
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KR20180087339A (ko) * 2015-11-25 2018-08-01 헥셀 컴포지츠 에스.아.에스. 섬유 보강된 복합재에서의 또는 이와 관련된 개선
CN106113521B (zh) * 2016-06-29 2018-07-17 西安交通大学 贝壳仿生复合材料增韧结构及其设计方法和自动化制造工艺
DE102016213407B4 (de) * 2016-07-22 2026-04-30 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zur effizienten Herstellung von Bauteilrohlingen aus Verbundwerkstoffen
GB2556065B (en) * 2016-11-16 2020-09-16 Ge Aviat Systems Ltd Method for forming stiffened composite parts
US10947419B2 (en) 2018-07-23 2021-03-16 Palo Alto Research Center Incorporated Method for joining dissimilar materials
US11173675B2 (en) * 2019-03-25 2021-11-16 The Boeing Company Automated fiber-placement systems and methods
JP7322588B2 (ja) * 2019-08-19 2023-08-08 株式会社豊田自動織機 繊維構造体及び繊維強化複合材
CN111016005B (zh) * 2019-12-10 2025-01-24 深圳市飞荣达科技股份有限公司 纤维预浸料制备装置及纤维预浸料制备方法
EP4081396A4 (en) * 2020-03-06 2024-03-27 Galactic Co., LLC SHAPED COMPOSITE COATINGS FOR VEHICLES AND METHOD FOR MANUFACTURING SUCH COATINGS AT HIGH RATE
JP7240559B2 (ja) * 2020-03-31 2023-03-15 川崎重工業株式会社 航空機部品の中間生成品の製造方法および航空機部品
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Publication number Publication date
KR102119435B1 (ko) 2020-06-08
JP6453250B2 (ja) 2019-01-16
EP2964451A2 (en) 2016-01-13
CA3004233A1 (en) 2014-09-12
WO2014137568A3 (en) 2014-11-20
CN105073392A (zh) 2015-11-18
CA2898224C (en) 2018-06-12
KR20150126346A (ko) 2015-11-11
BR112015019511A2 (pt) 2017-07-18
US20140255646A1 (en) 2014-09-11
JP2019069610A (ja) 2019-05-09
US20180186099A1 (en) 2018-07-05
MX2015010813A (es) 2015-11-26
CA3004233C (en) 2020-03-24
WO2014137568A2 (en) 2014-09-12
EP2964451B1 (en) 2025-01-15
MX388975B (es) 2025-03-20
JP6612958B2 (ja) 2019-11-27
US11007726B2 (en) 2021-05-18
JP2016510701A (ja) 2016-04-11
CA2898224A1 (en) 2014-09-12

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