PL3014238T3 - Sposób wykrywania wad w przezroczystym przedmiocie w kształcie pręta - Google Patents
Sposób wykrywania wad w przezroczystym przedmiocie w kształcie prętaInfo
- Publication number
- PL3014238T3 PL3014238T3 PL13732444T PL13732444T PL3014238T3 PL 3014238 T3 PL3014238 T3 PL 3014238T3 PL 13732444 T PL13732444 T PL 13732444T PL 13732444 T PL13732444 T PL 13732444T PL 3014238 T3 PL3014238 T3 PL 3014238T3
- Authority
- PL
- Poland
- Prior art keywords
- rod
- detecting defects
- shaped transparent
- transparent object
- defects
- Prior art date
Links
- 230000007547 defect Effects 0.000 title 1
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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
-
- 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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/37—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is projected perpendicularly to the axis of the fibre or waveguide for monitoring a section thereof
-
- 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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
- G01N2021/9548—Scanning the interior of a cylinder
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/10—Scanning
- G01N2201/105—Purely optical scan
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13732444.8A EP3014238B1 (en) | 2013-06-25 | 2013-06-25 | Method for detecting defects in a rod-shaped transparent object |
| PCT/EP2013/063271 WO2014206450A1 (en) | 2013-06-25 | 2013-06-25 | Method for detecting defects in a rod-shaped transparent object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3014238T3 true PL3014238T3 (pl) | 2018-08-31 |
Family
ID=48703473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL13732444T PL3014238T3 (pl) | 2013-06-25 | 2013-06-25 | Sposób wykrywania wad w przezroczystym przedmiocie w kształcie pręta |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9939390B2 (pl) |
| EP (1) | EP3014238B1 (pl) |
| CN (1) | CN105378444B (pl) |
| DK (1) | DK3014238T3 (pl) |
| PL (1) | PL3014238T3 (pl) |
| WO (1) | WO2014206450A1 (pl) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6452091B2 (ja) * | 2015-04-20 | 2019-01-16 | 信越化学工業株式会社 | 光ファイバ用多孔質ガラス母材の焼結方法 |
| JP6790401B2 (ja) * | 2016-03-24 | 2020-11-25 | 住友電気工業株式会社 | 光ファイバ検査装置、光ファイバ製造装置、及び光ファイバ製造方法 |
| DE102016123865A1 (de) | 2016-12-08 | 2018-06-14 | Schott Ag | Verfahren zum Weiterverarbeiten eines Glasrohr-Halbzeugs einschließlich einer thermischen Umformung |
| US20180164226A1 (en) * | 2016-12-08 | 2018-06-14 | Schott Ag | Method for further processing a glass tube semi-finished product |
| DE102016124833A1 (de) | 2016-12-19 | 2018-06-21 | Schott Ag | Verfahren zum Herstellen eines Hohlglasprodukts aus einem Glasrohr-Halbzeug mit Markierungen, sowie Verwendungen hiervon |
| DE102016125129A1 (de) | 2016-12-21 | 2018-06-21 | Schott Ag | Verfahren zum Herstellen eines Glasrohr-Halbzeugs oder eines daraus hergestellten Hohlglasprodukts mit Markierungen, sowie Verwendungen hiervon |
| JP6951107B2 (ja) * | 2017-04-18 | 2021-10-20 | 株式会社ミツトヨ | 光学式外径測定装置 |
| CN113518892B (zh) * | 2019-02-04 | 2023-09-12 | 日东电工株式会社 | 塑料光纤的芯径测量方法及装置、缺陷检测方法及装置 |
| WO2020162409A1 (ja) * | 2019-02-04 | 2020-08-13 | 日東電工株式会社 | プラスチック光ファイバのコア径計測方法およびそれに用いるプラスチック光ファイバのコア径計測装置、プラスチック光ファイバの欠陥検出方法およびそれに用いるプラスチック光ファイバの欠陥検出装置 |
| WO2020236446A1 (en) | 2019-05-17 | 2020-11-26 | Corning Incorporated | Predicting optical fiber manufacturing performance using neural network |
| CN112686885B (zh) * | 2021-01-13 | 2024-06-11 | 北京农业信息技术研究中心 | 一种水果表皮缺陷检测方法及系统 |
| CN113588665B (zh) * | 2021-08-05 | 2022-10-25 | 上海大学 | 基于机器视觉实现光纤预制棒瑕疵检测的方法 |
| CN113920090B (zh) * | 2021-10-13 | 2022-08-30 | 无锡雪浪数制科技有限公司 | 一种基于深度学习的预制棒外观缺陷自动化检测方法 |
| JP7774241B2 (ja) * | 2022-01-21 | 2025-11-21 | パナソニックＩｐマネジメント株式会社 | 測定装置及び測定方法 |
| US12326470B2 (en) * | 2022-06-08 | 2025-06-10 | Essex Solutions Usa Llc | Systems and methods for detecting defects in magnet wire insulation |
| CN115791536A (zh) * | 2022-11-08 | 2023-03-14 | 西安奕斯伟材料科技有限公司 | 检查多线切割机的转轴的线槽中的污染颗粒的系统和方法 |
| CN116718616B (zh) * | 2023-08-04 | 2023-11-03 | 苏州视谷视觉技术有限公司 | 一种用于瑕疵检测的机器视觉检测系统及检测方法 |
| CN116908217B (zh) * | 2023-09-11 | 2023-11-17 | 中北大学 | 一种深孔测量与三维重建系统及其使用方法 |
| WO2025126947A1 (ja) * | 2023-12-13 | 2025-06-19 | 東レ株式会社 | ファイバの検査装置および方法、ファイバの製造方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849252C3 (de) | 1978-11-14 | 1981-07-30 | Bruno Dipl.-Ing. 8602 Stegaurach Richter | Optisch-elektrische Meßeinrichtung |
| US4280827A (en) | 1979-09-04 | 1981-07-28 | Corning Glass Works | System for measuring optical waveguide fiber diameter |
| EP0256539A3 (en) | 1986-08-15 | 1989-06-14 | Sumitomo Electric Industries Limited | Method and apparatus of measuring outer diameter and structure of optical fiber |
| US4991308A (en) | 1988-02-16 | 1991-02-12 | General Electric Company | Diameter gauge |
| JPH04105006A (ja) | 1990-08-24 | 1992-04-07 | Tokyo Seimitsu Co Ltd | 非接触測定装置 |
| US5185636A (en) | 1991-12-31 | 1993-02-09 | Corning Incorporated | Method for detecting defects in fibers |
| JP3212373B2 (ja) | 1992-08-27 | 2001-09-25 | 信越化学工業株式会社 | 光ファイバプリフォーム中の気泡、異物の検査方法および検査装置 |
| JP3186613B2 (ja) | 1996-12-05 | 2001-07-11 | 信越化学工業株式会社 | 合成石英延伸装置および延伸方法 |
| US6313909B1 (en) | 1999-04-20 | 2001-11-06 | Lucent Technologies Inc. | Fiber defect detection apparatus and method |
| US6278520B1 (en) | 1999-08-13 | 2001-08-21 | Beta Laser Mike, Inc. | Method and device for measuring parts |
| WO2001044777A1 (en) | 1999-12-16 | 2001-06-21 | The Furukawa Electric Co., Ltd. | Method for detecting defect of optical fiber |
| AU3163001A (en) | 1999-12-29 | 2001-07-16 | Pirelli Cavi E Sistemi S.P.A. | Apparatus and method for applying traction to an elongate element produced by fusing a preform of glass material and usable in a process for producing an optical fibre |
| CN100551855C (zh) | 2002-07-30 | 2009-10-21 | 普雷斯曼电缆及系统能源有限公司 | 用于拉伸光纤预制棒的处理过程和设备 |
| CN100567930C (zh) | 2004-03-23 | 2009-12-09 | 信越化学工业株式会社 | 光纤母材的芯部不圆度的测量方法及其装置 |
| JP2005308717A (ja) | 2004-03-23 | 2005-11-04 | Shin Etsu Chem Co Ltd | 光ファイバ母材のコア部非円率の測定方法及びその装置 |
| CN102583997B (zh) * | 2004-11-29 | 2015-03-11 | 古河电气工业株式会社 | 光纤母材、光纤母材的制造方法以及光纤的制造方法 |
| US8089619B2 (en) * | 2008-09-19 | 2012-01-03 | Prysmian S.P.A. | Process for manufacturing a microstructured optical fibre and method and system for on-line control of a microstructured optical fibre |
| JP2010139441A (ja) | 2008-12-12 | 2010-06-24 | Fujikura Ltd | 光ファイバの異常部検出装置、光ファイバ製造装置、光ファイバの異常部検出方法 |
| JP5017456B2 (ja) * | 2009-04-09 | 2012-09-05 | 株式会社フジクラ | 空孔付き光ファイバの空孔径の測定方法、ならびに空孔付き光ファイバの製造方法 |
| WO2011052541A1 (ja) | 2009-10-26 | 2011-05-05 | 株式会社フジクラ | 検査装置、及び、検査方法 |
-
2013
- 2013-06-25 US US14/899,840 patent/US9939390B2/en active Active
- 2013-06-25 DK DK13732444.8T patent/DK3014238T3/en active
- 2013-06-25 EP EP13732444.8A patent/EP3014238B1/en active Active
- 2013-06-25 WO PCT/EP2013/063271 patent/WO2014206450A1/en not_active Ceased
- 2013-06-25 CN CN201380077774.8A patent/CN105378444B/zh active Active
- 2013-06-25 PL PL13732444T patent/PL3014238T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN105378444B (zh) | 2019-02-19 |
| EP3014238B1 (en) | 2018-03-07 |
| US9939390B2 (en) | 2018-04-10 |
| DK3014238T3 (en) | 2018-06-14 |
| WO2014206450A1 (en) | 2014-12-31 |
| EP3014238A1 (en) | 2016-05-04 |
| CN105378444A (zh) | 2016-03-02 |
| US20160139062A1 (en) | 2016-05-19 |
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