WO2014076128A3 - Messung einer faserrichtung eines kohlefaserwerkstoffes und herstellung eines objekts in kohlefaserverbundbauweise - Google Patents

Messung einer faserrichtung eines kohlefaserwerkstoffes und herstellung eines objekts in kohlefaserverbundbauweise Download PDF

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Publication number
WO2014076128A3
WO2014076128A3 PCT/EP2013/073719 EP2013073719W WO2014076128A3 WO 2014076128 A3 WO2014076128 A3 WO 2014076128A3 EP 2013073719 W EP2013073719 W EP 2013073719W WO 2014076128 A3 WO2014076128 A3 WO 2014076128A3
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WO
WIPO (PCT)
Prior art keywords
fibre
carbon
measuring
producing
composite construction
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.)
Ceased
Application number
PCT/EP2013/073719
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English (en)
French (fr)
Other versions
WO2014076128A2 (de
Inventor
Jürgen Ernst
Stephan Junger
Wladimir Tschekalinskij
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.)
Friedrich Alexander Universitaet Erlangen Nuernberg
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Friedrich Alexander Universitaet Erlangen Nuernberg
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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 Friedrich Alexander Universitaet Erlangen Nuernberg, Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Friedrich Alexander Universitaet Erlangen Nuernberg
Priority to CN201380059527.5A priority Critical patent/CN104838255B/zh
Priority to JP2015542257A priority patent/JP6328130B2/ja
Priority to EP13791986.6A priority patent/EP2920579A2/de
Publication of WO2014076128A2 publication Critical patent/WO2014076128A2/de
Publication of WO2014076128A3 publication Critical patent/WO2014076128A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • 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
    • B29C70/382—Automated fiber placement [AFP]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8472—Investigation of composite materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Robotics (AREA)
  • Composite Materials (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Die Faserrichtung eines Kohlefaserwerkstoffes eines zu prüfenden Objektes (10) wird anhand der Polarisationsrichtung eines von dem zu prüfenden Objekt reflektierten Lichts (32) erkannt. Trifft beispielsweise unpolarisiertes Licht (30) auf Kohlefasern bzw. Carbonfasern (16), so ist das von den Fasern reflektierte Licht in Faserrichtung polarisiert (34A, 34B).
PCT/EP2013/073719 2012-11-15 2013-11-13 Messung einer faserrichtung eines kohlefaserwerkstoffes und herstellung eines objekts in kohlefaserverbundbauweise Ceased WO2014076128A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201380059527.5A CN104838255B (zh) 2012-11-15 2013-11-13 碳纤维材料纤维方向的测量和对象碳纤维复合结构方式的制造
JP2015542257A JP6328130B2 (ja) 2012-11-15 2013-11-13 炭素繊維材料の繊維方向の測定および炭素繊維複合構造での物体の製造
EP13791986.6A EP2920579A2 (de) 2012-11-15 2013-11-13 Messung einer faserrichtung eines kohlefaserwerkstoffes und herstellung eines objekts in kohlefaserverbundbauweise

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012220923.9A DE102012220923B4 (de) 2012-11-15 2012-11-15 Messung einer faserrichtung eines kohlefaserwerkstoffes und herstellung eines objekts in kohlefaserverbundbauweise
DE102012220923.9 2012-11-15

Publications (2)

Publication Number Publication Date
WO2014076128A2 WO2014076128A2 (de) 2014-05-22
WO2014076128A3 true WO2014076128A3 (de) 2014-07-10

Family

ID=49585381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/073719 Ceased WO2014076128A2 (de) 2012-11-15 2013-11-13 Messung einer faserrichtung eines kohlefaserwerkstoffes und herstellung eines objekts in kohlefaserverbundbauweise

Country Status (5)

Country Link
EP (1) EP2920579A2 (de)
JP (1) JP6328130B2 (de)
CN (1) CN104838255B (de)
DE (1) DE102012220923B4 (de)
WO (1) WO2014076128A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3006923A1 (de) * 2014-10-07 2016-04-13 Apodius UG Verfahren zur Ermittlung der Orientierung einer Faserstruktur
CN106225927B (zh) * 2016-07-05 2017-09-29 江苏德赛化纤有限公司 一种有色纤维色相的检测方法
JP6922830B2 (ja) * 2018-04-27 2021-08-18 トヨタ自動車株式会社 高圧タンクの製造方法
JP6984543B2 (ja) * 2018-05-29 2021-12-22 トヨタ自動車株式会社 高圧タンクの製造方法
US10896498B2 (en) * 2018-07-23 2021-01-19 The Boeing Company Characterization of melted veil strand ratios in plies of fiber material
DE102018008739A1 (de) * 2018-11-07 2020-05-07 Senvion Gmbh Verfahren und System zum Herstellen einer Faserverbund-Komponente einer Windenergieanlage
CN109916339B (zh) * 2019-03-21 2020-11-06 浙江理工大学 一种基于光照体视系统的测量纤维角度的方法及装置
DE102019112312A1 (de) * 2019-05-10 2020-11-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum dreidimensionalen Erfassen einer Fasermaterialoberfläche
DE102019112317A1 (de) * 2019-05-10 2020-11-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Erkennen von Oberflächenfehlern
DE102019116750A1 (de) * 2019-06-20 2020-12-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Ermitteln von Fehlstellen an einem Fasermaterial sowie Faserlegeanlage hierzu
EP4492020A4 (de) 2022-03-08 2026-02-25 Toray Industries Vorrichtung zur polarisationsbeurteilung
DE102022107558A1 (de) 2022-03-30 2023-10-05 Schmidt & Heinzmann Gmbh & Co Kg Objekterkennungsvorrichtung, Bearbeitungssystem und Verfahren zur Erkennung zumindest eines Objekts

Citations (3)

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Publication number Priority date Publication date Assignee Title
FR2391070A1 (fr) * 1977-05-18 1978-12-15 Hughes Aircraft Co Matieres composites armees de fibres orientees
WO2007070306A2 (en) * 2005-12-09 2007-06-21 Arete Associates Miniature integrated multisectral/multipolarization digital camera
WO2012022972A2 (en) * 2010-08-19 2012-02-23 University Of Nottingham An apparatus and method for the layup of sheets to form a composite article and composite articles made thereby

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Publication number Priority date Publication date Assignee Title
JPS60231136A (ja) * 1984-05-01 1985-11-16 Kanzaki Paper Mfg Co Ltd 紙類の繊維配向測定方法
JPH051993A (ja) * 1991-06-26 1993-01-08 Ishikawajima Harima Heavy Ind Co Ltd 帯状繊維物の配向性測定装置
JP2704704B2 (ja) * 1994-04-06 1998-01-26 日本製紙株式会社 紙の表面の繊維配向性測定方法
DE19913924A1 (de) * 1999-03-26 2000-09-28 Voith Sulzer Papiertech Patent Vorrichtung und Verfahren zum Bestimmen der Faserorientierung in Faserstoffbahnen
US6591197B2 (en) * 2000-05-02 2003-07-08 Sikorsky Aircraft Corporation Fiber orientation verification for a composite article
JP3550381B2 (ja) * 2001-06-27 2004-08-04 松下電器産業株式会社 偏光解析装置及び偏光解析方法
WO2007070360A2 (en) * 2005-12-09 2007-06-21 Envirofuels, Llc Lubricity improver compositions and methods for improving lubricity of hydrocarbon fuels
JP2008016918A (ja) * 2006-07-03 2008-01-24 Matsushita Electric Ind Co Ltd 画像処理装置、画像処理システムおよび画像処理方法
JP2009042040A (ja) * 2007-08-08 2009-02-26 Oji Keisoku Kiki Kk 偏光イメージングカメラを利用した偏光解析装置
JP2009192520A (ja) * 2007-11-15 2009-08-27 Nikon Corp 表面検査装置
DE102008014334B4 (de) * 2008-03-14 2009-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Integrierter Polarisationssensor
DE102010038522B4 (de) * 2010-07-28 2012-03-01 Edevis Gmbh Verfahren zum Bestimmen einer Verlaufsrichtung von Fasern eines Preformlings

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Publication number Priority date Publication date Assignee Title
FR2391070A1 (fr) * 1977-05-18 1978-12-15 Hughes Aircraft Co Matieres composites armees de fibres orientees
WO2007070306A2 (en) * 2005-12-09 2007-06-21 Arete Associates Miniature integrated multisectral/multipolarization digital camera
WO2012022972A2 (en) * 2010-08-19 2012-02-23 University Of Nottingham An apparatus and method for the layup of sheets to form a composite article and composite articles made thereby

Non-Patent Citations (1)

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Title
DLUGUNOVICH V A ET AL.: "Reflective properties of carbon-fiber-reinforced plastic heated in air by continuous raidation from a CO2 laser", HIGH TEMPERATURE, vol. 28, no. 6, November 1990 (1990-11-01), USA, pages 860 - 863, XP008167862 *

Also Published As

Publication number Publication date
EP2920579A2 (de) 2015-09-23
DE102012220923B4 (de) 2014-07-10
JP6328130B2 (ja) 2018-05-23
DE102012220923A1 (de) 2014-05-15
CN104838255A (zh) 2015-08-12
JP2015537211A (ja) 2015-12-24
CN104838255B (zh) 2019-08-27
WO2014076128A2 (de) 2014-05-22

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