WO2008139892A1 - 走行糸条の検査方法、および、それを用いた炭素繊維の製造方法 - Google Patents

走行糸条の検査方法、および、それを用いた炭素繊維の製造方法 Download PDF

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Publication number
WO2008139892A1
WO2008139892A1 PCT/JP2008/058070 JP2008058070W WO2008139892A1 WO 2008139892 A1 WO2008139892 A1 WO 2008139892A1 JP 2008058070 W JP2008058070 W JP 2008058070W WO 2008139892 A1 WO2008139892 A1 WO 2008139892A1
Authority
WO
WIPO (PCT)
Prior art keywords
line inspection
running
inspection method
carbon fiber
yarn line
Prior art date
Application number
PCT/JP2008/058070
Other languages
English (en)
French (fr)
Inventor
Kazuhisa Miyahara
Kouji Kagitani
Hiroki Nakajima
Original Assignee
Toray Industries, Inc.
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 Toray Industries, Inc. filed Critical Toray Industries, Inc.
Priority to US12/599,443 priority Critical patent/US8345246B2/en
Priority to EP08740872.0A priority patent/EP2159182B1/en
Publication of WO2008139892A1 publication Critical patent/WO2008139892A1/ja

Links

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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/314—Carbon fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Inorganic Fibers (AREA)

Abstract

　同一面内に複数、並列して走行する糸条の検査方法であって、糸条の走行面を挟んで、第１の面側に第１の照明手段と複数糸条を撮像するラインセンサと、第２の面側に第２の照明手段とを備え、前記ラインセンサで得られたデータを処理するデータ処理手段と、該データ処理手段により得られたデータを経時的に記録する記録手段からなる走行糸条の検査方法。
PCT/JP2008/058070 2007-05-11 2008-04-25 走行糸条の検査方法、および、それを用いた炭素繊維の製造方法 WO2008139892A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/599,443 US8345246B2 (en) 2007-05-11 2008-04-25 Running yarn line inspection method and carbon fiber manufacturing method using thereof
EP08740872.0A EP2159182B1 (en) 2007-05-11 2008-04-25 Running yarn line inspection method and carbon fiber manufacturing method using thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007126370 2007-05-11
JP2007-126370 2007-05-11

Publications (1)

Publication Number Publication Date
WO2008139892A1 true WO2008139892A1 (ja) 2008-11-20

Family

ID=40002108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058070 WO2008139892A1 (ja) 2007-05-11 2008-04-25 走行糸条の検査方法、および、それを用いた炭素繊維の製造方法

Country Status (4)

Country Link
US (1) US8345246B2 (ja)
EP (1) EP2159182B1 (ja)
JP (1) JP5195004B2 (ja)
WO (1) WO2008139892A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007248A (ja) * 2010-06-22 2012-01-12 Nippon Electric Glass Co Ltd ガラス繊維束の検査装置及び検査方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5329213B2 (ja) * 2008-12-26 2013-10-30 新日鉄住金エンジニアリング株式会社 廃棄物処理設備の能力増強方法
CH703262A1 (de) 2010-06-09 2011-12-15 Uster Technologies Ag Verfahren und vorrichtung zur optoelektronischen bestimmung von merkmalen eines garns.
JP5696582B2 (ja) * 2010-10-01 2015-04-08 東レ株式会社 走行糸条の検査方法および糸条の製造方法
WO2012152336A1 (en) 2011-05-12 2012-11-15 Centre De Visió Per Computador (Cvc) Method for detecting defects on yarns
CZ303629B6 (cs) * 2011-12-05 2013-01-16 VÚTS, a.s. Zpusob zjistování vzhledových vlastností príze v plose a zarízení k jeho provádení
DE102012102576A1 (de) * 2012-03-26 2013-09-26 Maschinenfabrik Rieter Ag Verfahren zur Garnüberwachung
JP2014189405A (ja) 2013-03-28 2014-10-06 Murata Mach Ltd 巻取部を備えた繊維機械及び表示制御装置
TW201926024A (zh) * 2017-11-22 2019-07-01 財團法人資訊工業策進會 紡織機台的調整方法及其系統
DE102018219857A1 (de) 2017-12-13 2019-06-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Modul zur Bestimmung der Qualität, insbesondere des Karbonisierungsgrades von Kohlenstofffasern
JP2019203748A (ja) * 2018-05-22 2019-11-28 三菱ケミカル株式会社 繊維束の監視方法、この監視方法を用いた監視装置及び、この監視方法または監視装置を用いた繊維束の製造方法
CN114565589B (zh) * 2022-03-03 2022-08-19 常州市宏发纵横新材料科技股份有限公司 一种碳纤维经纱少丝缠丝的检测方法及装置
CN117286628B (zh) * 2023-11-23 2024-04-19 南通宝佳精密机械有限公司 一种故障诊断与预测的机械设备维修报警系统

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JPS61114115A (ja) 1984-11-09 1986-05-31 Asahi Chem Ind Co Ltd 毛羽検出方法
JPH05147825A (ja) * 1991-11-28 1993-06-15 Kanebo Ltd 糸切れ検知装置
JPH06108346A (ja) * 1992-09-26 1994-04-19 Kanebo Ltd 糸条検査装置
JPH075120A (ja) * 1993-06-14 1995-01-10 Mitsubishi Rayon Co Ltd 糸切れ検出装置
JPH075119A (ja) * 1993-06-14 1995-01-10 Mitsubishi Rayon Co Ltd 糸切れ検出装置
JPH07300280A (ja) 1994-05-06 1995-11-14 Teijin Ltd フィラメント糸の毛羽検査装置
JP2623149B2 (ja) * 1990-02-28 1997-06-25 鐘紡株式会社 画像データに基づく繊度測定方法
JP2004277938A (ja) 2003-03-17 2004-10-07 Teijin Ltd 製糸異常検出システム

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JPS61114115A (ja) 1984-11-09 1986-05-31 Asahi Chem Ind Co Ltd 毛羽検出方法
JP2623149B2 (ja) * 1990-02-28 1997-06-25 鐘紡株式会社 画像データに基づく繊度測定方法
JPH05147825A (ja) * 1991-11-28 1993-06-15 Kanebo Ltd 糸切れ検知装置
JPH06108346A (ja) * 1992-09-26 1994-04-19 Kanebo Ltd 糸条検査装置
JPH075120A (ja) * 1993-06-14 1995-01-10 Mitsubishi Rayon Co Ltd 糸切れ検出装置
JPH075119A (ja) * 1993-06-14 1995-01-10 Mitsubishi Rayon Co Ltd 糸切れ検出装置
JPH07300280A (ja) 1994-05-06 1995-11-14 Teijin Ltd フィラメント糸の毛羽検査装置
JP2004277938A (ja) 2003-03-17 2004-10-07 Teijin Ltd 製糸異常検出システム

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Title
See also references of EP2159182A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007248A (ja) * 2010-06-22 2012-01-12 Nippon Electric Glass Co Ltd ガラス繊維束の検査装置及び検査方法

Also Published As

Publication number Publication date
US20100157301A1 (en) 2010-06-24
EP2159182A1 (en) 2010-03-03
US8345246B2 (en) 2013-01-01
EP2159182B1 (en) 2013-07-17
EP2159182A4 (en) 2012-06-13
JP5195004B2 (ja) 2013-05-08
JP2008308335A (ja) 2008-12-25

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