JP6580556B2 - 画像解析により異常性を検査する方法 - Google Patents
画像解析により異常性を検査する方法 Download PDFInfo
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- JP6580556B2 JP6580556B2 JP2016509523A JP2016509523A JP6580556B2 JP 6580556 B2 JP6580556 B2 JP 6580556B2 JP 2016509523 A JP2016509523 A JP 2016509523A JP 2016509523 A JP2016509523 A JP 2016509523A JP 6580556 B2 JP6580556 B2 JP 6580556B2
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- 238000004804 winding Methods 0.000 claims description 34
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Images
Classifications
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
-
- 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
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
-
- 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
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/06—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping
- D03D51/08—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping stopping at definite point in weaving cycle, or moving to such point after stopping
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/004—Detection and repair of broken warp yarns
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/007—Fabric inspection on the loom and associated loom control
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H3/00—Inspecting textile materials
- D06H3/08—Inspecting textile materials by photo-electric or television means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H3/00—Inspecting textile materials
- D06H3/12—Detecting or automatically correcting errors in the position of weft threads in woven fabrics
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- 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
- G01N21/8901—Optical details; Scanning details
- G01N21/8903—Optical details; Scanning details using a multiple detector array
-
- 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
- B29C70/32—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 on a rotating mould, former or core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
- F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Woven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Reinforced Plastic Materials (AREA)
Description
Claims (10)
- マンドレル上で繊維プリフォームを織るまたは巻き上げるための機械内で織りの異常性を決定するための方法であって、マンドレルはプリフォームを受け取るために実質的に水平方向である回転軸(30)を有し、制御ユニット(40)によって作動されるモーター(32)によって回転軸を中心にマンドレルが駆動され、繊維組織の下側を観察する複数のカメラ(42)を用いて繊維プリフォームの底面をスキャンして、底面の画像を取得し、画像解析モジュール(40)を用いて複数の隣接するスキャン窓内で繊維プリフォームの底面の画像を処理してそこから織りパターンを抽出し、これらをモジュール内に予め記憶された参照用織りパターンと比較して、この比較の結果、少なくとも1つのスキャン窓中において、2つの織りパターンの間の外観の差が、繊維プリフォーム内の汚染と織り不良の双方またはいずれかの結果である異常性の存在を特徴付けることを明らかにした場合、制御ユニットはマンドレルの回転を停止し、異常性が認識されたとき、繊維プリフォーム上のその位置と、予め定められた異常性の種類の中から作業者によって選択されたラベルとが、前記異常性の画像とともに記憶され、認識された異常性が修復されたとき、予め定められた修復の種類の中から作業者によって選択された対応するラベルが前記修復の画像とともに記憶され、認識された異常性と修復された異常性を、前記異常性が互いに近づき過ぎることはなく、且つ前記異常性が繊維プリフォームの欠陥のなさに影響を及ぼす虞がないことを立証すべく前記制御ユニットから作業者に対しアクセス可能な、前記繊維プリフォームの展開された表現または三次元状の表現の中に表示する、方法。
- スキャン窓の大きさ、位置、および数が、カメラから得られる画像上に直接的に作業者によって定められる、請求項1に記載の方法。
- スキャン窓の数が、繊維プリフォームに向けられるカメラの数以上である、請求項2に記載の方法。
- カメラが、前記マンドレルの輪郭に合うように適合されたライトボックス内に取り付けられて、前記繊維プリフォームに出来るだけ近づくように配置されて、ライトボックスは、446nmから500nmの範囲内の波長の青色の光または620nmから800nmの範囲内の波長の赤色の光を放射する、請求項3に記載の方法。
- 前記外観の差が、カメラからの画像用のグレイレベル曲線(56、58)の検査の結果である、請求項1に記載の方法。
- 前記検査が、少なくとも1つの検出ライン(60、62)に沿って各スキャン窓内で行われる、請求項5に記載の方法。
- 前記検査が、所定の検出領域内にわたって各スキャン窓内で行われる、請求項5に記載の方法。
- 前記マンドレルが、織機の牽引マンドレル(18)である、請求項1に記載の方法。
- 前記マンドレルが、巻き上げ機の含浸マンドレル(24)である、請求項1に記載の方法。
- 前記繊維プリフォームの前記表現が、超音波監視を行うときに観察された不良のマップと重ねられる、請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1353888A FR3005042B1 (fr) | 2013-04-26 | 2013-04-26 | Machine a tisser ou enrouler une texture fibreuse permettant un controle d'anomalies par analyse d'images |
FR1353888 | 2013-04-26 | ||
PCT/FR2014/050956 WO2014174193A1 (fr) | 2013-04-26 | 2014-04-18 | Machine a tisser ou enrouler une texture fibreuse permettant un contrôle d'anomalies par analyse d'images |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016518276A JP2016518276A (ja) | 2016-06-23 |
JP6580556B2 true JP6580556B2 (ja) | 2019-09-25 |
Family
ID=48782450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016509523A Active JP6580556B2 (ja) | 2013-04-26 | 2014-04-18 | 画像解析により異常性を検査する方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9726616B2 (ja) |
EP (1) | EP2989449B1 (ja) |
JP (1) | JP6580556B2 (ja) |
CN (1) | CN105164519B (ja) |
BR (1) | BR112015027152B1 (ja) |
CA (1) | CA2910555C (ja) |
FR (1) | FR3005042B1 (ja) |
RU (1) | RU2655816C2 (ja) |
WO (1) | WO2014174193A1 (ja) |
Families Citing this family (25)
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FR3033046B1 (fr) * | 2015-02-23 | 2019-06-14 | Safran Aircraft Engines | Procede et dispositif de controle de l'etat d'un moteur d'aeronef a distance |
FR3048435B1 (fr) * | 2016-03-02 | 2018-04-06 | Safran Aircraft Engines | Installation et procede pour la fabrication d'une texture fibreuse en forme de bande presentant en section transversale un profil evolutif |
JP6406304B2 (ja) * | 2016-04-12 | 2018-10-17 | トヨタ自動車株式会社 | 基材に巻かれているカーボン繊維の基材に対する巻き角度を測定する測定装置およびその巻き角度の測定方法 |
FR3055111B1 (fr) * | 2016-08-16 | 2018-08-31 | Safran Aircraft Engines | Installation et procede de mise en forme d'une preforme fibreuse de revolution presentant en section radiale un profil evolutif |
FR3055110B1 (fr) * | 2016-08-16 | 2018-08-31 | Safran Aircraft Engines | Installation et procede de mise en forme d'une preforme fibreuse de revolution presentant en section radiale un profil evolutif |
WO2018117790A1 (es) * | 2016-12-20 | 2018-06-28 | Tinajero Aguirre Luis Fernando | Método de manufactura de carcasas de turbinas aeroespaciales |
JP6787211B2 (ja) * | 2017-03-24 | 2020-11-18 | トヨタ自動車株式会社 | フィラメントワインディング装置 |
EP3662283A1 (en) * | 2017-09-14 | 2020-06-10 | Uster Technologies AG | Fiber blend identification and/or ratio measurement |
CN108284616B (zh) * | 2018-02-05 | 2024-04-26 | 联亚智能科技(苏州)有限公司 | 一种橡胶胶条缠绕主机以及橡胶部件自动缠绕机组 |
FR3093297B1 (fr) * | 2019-02-28 | 2022-08-12 | Safran Aircraft Engines | Procédé de réalisation d’une pièce en matériau tissé tenant compte du décadrage |
CN111761840B (zh) * | 2019-04-01 | 2022-02-01 | 中国航发商用航空发动机有限责任公司 | 纤维织物卷绕***及卷绕变形控制方法 |
IT201900005826A1 (it) * | 2019-04-16 | 2020-10-16 | Santex Rimar Group S R L | Dispositivo e metodo di rilevazione real time di difetti in tessuti, durante la tessitura |
IT201900016127A1 (it) * | 2019-09-12 | 2021-03-12 | Manteco S P A | Sistema di controllo e gestione di tessuti |
US11685104B2 (en) | 2019-12-20 | 2023-06-27 | Industrial Technology Research Institute | Dynamic correcting system of manufacturing process using wire and dynamic correcting method using the same |
TW202204713A (zh) * | 2020-02-05 | 2022-02-01 | 葡萄牙商斯馬特克斯一人有限公司 | 缺陷偵測之系統及方法 |
FR3107853B1 (fr) * | 2020-03-03 | 2023-05-26 | Safran Aircraft Engines | Mesure de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection |
FR3116754B1 (fr) * | 2020-12-01 | 2023-04-14 | Safran Aircraft Engines | Contrôle de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection |
TWI772991B (zh) | 2020-12-02 | 2022-08-01 | 財團法人工業技術研究院 | 編織路徑生成方法與裝置以及動態修正方法與編織系統 |
CN112734184B (zh) * | 2020-12-30 | 2022-06-03 | 南通汉腾建筑科技有限公司 | 一种装配式建筑的验收方法及*** |
CN113433137B (zh) * | 2021-08-26 | 2022-01-18 | 南通三田纺织有限公司 | 基于yolo神经网络的纺织布匹表面瑕疵检测装置 |
FR3127042B1 (fr) * | 2021-09-15 | 2024-05-24 | Safran Aircraft Engines | Procédé de contrôle de pièces tissées de turbomachine |
FR3135096B1 (fr) * | 2022-04-27 | 2024-04-05 | Safran | Metier a tisser du type jacquard pour la fabrication d’une preforme tissee |
FR3140575A1 (fr) * | 2022-10-07 | 2024-04-12 | Safran Nacelles | Dispositif et procédé de détection d’une anomalie au cours d’une fabrication d’une pièce composite par drapage automatique |
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2013
- 2013-04-26 FR FR1353888A patent/FR3005042B1/fr active Active
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2014
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US9726616B2 (en) | 2017-08-08 |
RU2015150420A (ru) | 2017-06-02 |
WO2014174193A1 (fr) | 2014-10-30 |
EP2989449B1 (fr) | 2020-04-08 |
BR112015027152B1 (pt) | 2020-11-24 |
CN105164519A (zh) | 2015-12-16 |
FR3005042B1 (fr) | 2016-01-01 |
BR112015027152A2 (pt) | 2017-07-25 |
US20160077019A1 (en) | 2016-03-17 |
RU2655816C2 (ru) | 2018-05-29 |
CA2910555C (fr) | 2021-04-20 |
CA2910555A1 (fr) | 2014-10-30 |
RU2015150420A3 (ja) | 2018-03-26 |
EP2989449A1 (fr) | 2016-03-02 |
CN105164519B (zh) | 2019-01-18 |
FR3005042A1 (fr) | 2014-10-31 |
JP2016518276A (ja) | 2016-06-23 |
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