KR102119435B1 - 조종된 불연속 섬유 수지 함침재를 이용하여 복합재 구조물을 형성하는 방법 - Google Patents

조종된 불연속 섬유 수지 함침재를 이용하여 복합재 구조물을 형성하는 방법 Download PDF

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KR102119435B1
KR102119435B1 KR1020157022015A KR20157022015A KR102119435B1 KR 102119435 B1 KR102119435 B1 KR 102119435B1 KR 1020157022015 A KR1020157022015 A KR 1020157022015A KR 20157022015 A KR20157022015 A KR 20157022015A KR 102119435 B1 KR102119435 B1 KR 102119435B1
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resin
base layer
fiber
segment
over
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KR20150126346A (ko
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케네스 에이치. 그리스
데릭 피. 베터
마이클 제이. 그라브
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더 보잉 컴파니
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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
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • 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
    • B29C70/02—Shaping 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
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous 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
    • B29C70/14—Fibrous 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
    • 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
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • 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
    • B32B5/32—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 at least two layers being foamed and next to each other
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0072—Shaping techniques involving a cutting or machining operation combined with rearranging and joining the cut parts
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29K2105/0872—Prepregs
    • 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
    • B29K2105/12—Condition, 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
    • B29K2105/14—Condition, 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
    • 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
    • B29K2105/26—Scrap or recycled material
    • 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
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • 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.]
    • Y10T428/24132—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel

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  • 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)
KR1020157022015A 2013-03-08 2014-02-14 조종된 불연속 섬유 수지 함침재를 이용하여 복합재 구조물을 형성하는 방법 Active KR102119435B1 (ko)

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
PCT/US2014/016533 WO2014137568A2 (en) 2013-03-08 2014-02-14 Forming composite features using steered discontinuous fiber pre-preg

Publications (2)

Publication Number Publication Date
KR20150126346A KR20150126346A (ko) 2015-11-11
KR102119435B1 true KR102119435B1 (ko) 2020-06-08

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KR1020157022015A Active KR102119435B1 (ko) 2013-03-08 2014-02-14 조종된 불연속 섬유 수지 함침재를 이용하여 복합재 구조물을 형성하는 방법

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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US9821339B2 (en) 2014-12-19 2017-11-21 Palo Alto Research Center Incorporated System and method for digital fabrication of graded, hierarchical material structures
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
US10538050B2 (en) * 2015-10-12 2020-01-21 C&D Zodiac, Inc. Aircraft panel assembly with reinforcement layers
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
AU2020202379A1 (en) * 2020-04-03 2021-10-21 Darcan Technology Holdings Pty Ltd Fibre material
DE102021131453A1 (de) 2021-11-30 2023-06-01 Cevotec Gmbh Anordnung von Faserbändern

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Also Published As

Publication number Publication date
JP6453250B2 (ja) 2019-01-16
EP2964451A2 (en) 2016-01-13
CN110920093A (zh) 2020-03-27
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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