DE69840870D1 - Verfahren und vorrichtung zur betrachtung und prüfung der umfangsoberfläche eines objektes - Google Patents

Verfahren und vorrichtung zur betrachtung und prüfung der umfangsoberfläche eines objektes

Info

Publication number
DE69840870D1
DE69840870D1 DE69840870T DE69840870T DE69840870D1 DE 69840870 D1 DE69840870 D1 DE 69840870D1 DE 69840870 T DE69840870 T DE 69840870T DE 69840870 T DE69840870 T DE 69840870T DE 69840870 D1 DE69840870 D1 DE 69840870D1
Authority
DE
Germany
Prior art keywords
verifying
viewing
finishing surface
finishing
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.)
Expired - Lifetime
Application number
DE69840870T
Other languages
English (en)
Inventor
Yogesh Mehrotra
John Nazarian Pike
Herbert Kaplan
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.)
Materials Technologies Corp
Original Assignee
Materials Technologies Corp
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 Materials Technologies Corp filed Critical Materials Technologies Corp
Application granted granted Critical
Publication of DE69840870D1 publication Critical patent/DE69840870D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • 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
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DE69840870T 1997-10-28 1998-10-28 Verfahren und vorrichtung zur betrachtung und prüfung der umfangsoberfläche eines objektes Expired - Lifetime DE69840870D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/959,387 US5936725A (en) 1997-10-28 1997-10-28 Apparatus and method for viewing and inspecting a circumferential surface area of a test object
PCT/US1998/022851 WO1999022220A1 (en) 1997-10-28 1998-10-28 Apparatus and method for viewing and inspecting a circumferential surface area of an object

Publications (1)

Publication Number Publication Date
DE69840870D1 true DE69840870D1 (de) 2009-07-16

Family

ID=25501995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840870T Expired - Lifetime DE69840870D1 (de) 1997-10-28 1998-10-28 Verfahren und vorrichtung zur betrachtung und prüfung der umfangsoberfläche eines objektes

Country Status (4)

Country Link
US (1) US5936725A (de)
EP (1) EP1027590B1 (de)
DE (1) DE69840870D1 (de)
WO (1) WO1999022220A1 (de)

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US6122045A (en) * 1997-10-28 2000-09-19 Materials Technologies Corporation Apparatus and method for viewing and inspecting a circumferential surface area of an object
IT1299859B1 (it) * 1998-02-23 2000-04-04 Gd Spa Unita' elettro-ottica di rilevamento dell'intera superficie lateale di articoli di forma sostanzialmente cilindrica.
GB0011822D0 (en) * 2000-05-17 2000-07-05 Photonic Research Systems Limi Apparatus and methods for phase-sensitive imaging
EP1287340A4 (de) * 2000-06-08 2009-04-01 Materials Technologies Corp Vorrichtung und verfahren zum betrachen und prüfen der mantelfläche eines gegenstandes
US6816250B1 (en) * 2000-06-12 2004-11-09 Dana Corporation Method and apparatus for measuring irregularities on an outer surface of a rotatable cylindrical shaft
WO2002019254A1 (en) * 2000-08-31 2002-03-07 Ball Semiconductor, Inc. Multi-point optical inspection system
AU2002330374A1 (en) 2001-11-22 2003-06-10 Kazuo Shinya Novel tetronic acid dervative
US6775625B2 (en) * 2002-09-10 2004-08-10 Southwest Research Institute System and method for nondestructive testing simulation
US6836735B2 (en) * 2002-09-11 2004-12-28 Southwest Research Institute Method and system for injecting virtual flaw signals into a nondestructive test system
US7009703B2 (en) * 2003-03-27 2006-03-07 J.M.Canty Inc. Granular product inspection device
US7881502B2 (en) * 2003-06-30 2011-02-01 Weyerhaeuser Nr Company Method and system for three-dimensionally imaging an apical dome of a plant embryo
AU2003270477A1 (en) * 2003-09-08 2005-04-21 Southwest Research Institute System and method for nondestructive testing simulation
AU2003270478A1 (en) * 2003-09-08 2005-04-21 Southwest Research Institute Method and system for injecting virtual flaw signals into a nondestructive test system
US7728873B2 (en) * 2004-11-09 2010-06-01 Cnoga Ltd Apparatus for obtaining and electronically interpreting digital images of liquids, solids and combinations on liquids and solids
AT504163B1 (de) * 2006-05-16 2008-10-15 Profactor Res And Solutions Gm Anordnung und vorsatz zur prüfung von gegenständen
US20080013820A1 (en) * 2006-07-11 2008-01-17 Microview Technology Ptd Ltd Peripheral inspection system and method
FR2914423B1 (fr) * 2007-03-26 2009-07-31 Proditec Soc Par Actions Simpl Dispositif de controle visuel automatise.
US8068671B2 (en) * 2008-03-27 2011-11-29 Lockheed Martin Corporation Optical character readers for reading characters printed on wires or wire sleeves
US20110080588A1 (en) * 2009-10-02 2011-04-07 Industrial Optical Measurement Systems Non-contact laser inspection system
CN103108155A (zh) * 2011-11-09 2013-05-15 财团法人资讯工业策进会 植栽影像撷取装置及其影像撷取方法
US9134232B1 (en) 2012-11-15 2015-09-15 Industrial Optical Measurement Systems, LLC Laser inspection system
US9581556B1 (en) 2012-11-15 2017-02-28 Industrial Optical Measurement Systems, LLC Laser probe for use in an inspection system
US9542793B1 (en) * 2012-11-29 2017-01-10 Softronics, Ltd. Optical sensing system
CN103697826A (zh) * 2013-12-27 2014-04-02 东北林业大学 基于激光测距的立木胸径6点测量方法
SE537987C2 (sv) * 2014-04-07 2016-01-12 Cgrain Ab Avbildningssystem för granulärt material med homogen bakgrund
US11333613B2 (en) * 2015-04-07 2022-05-17 The Boeing Company Apparatus and methods of inspecting a wire segment
DE102015219978B4 (de) * 2015-10-14 2017-06-14 Lisa Dräxlmaier GmbH Verfahren und Vorrichtung zur Prüfung der Oberfläche einer elektrischen Leitung nach Schirmbearbeitung
JP6610367B2 (ja) * 2016-03-22 2019-11-27 富士通株式会社 被検査対象物の検査装置及び検査方法
CA3049647A1 (en) 2017-01-10 2018-07-19 Sunspring America, Inc. Optical method for identifying defects on tube surfaces
US20180232875A1 (en) * 2017-02-13 2018-08-16 Pervacio Inc Cosmetic defect evaluation
US10290091B1 (en) * 2018-07-06 2019-05-14 Arevo, Inc. Filament inspection system
BR112021012074A2 (pt) 2018-12-21 2021-10-19 3M Innovative Properties Company Dispositivo de preparação de cabo de energia elétrica
WO2021133518A1 (en) * 2019-12-26 2021-07-01 3M Innovative Properties Company Gripper tool for cable-preparation system
US11988703B2 (en) 2019-12-31 2024-05-21 3M Innovative Properties Company Monitoring system for evaluating a condition of an electrical grid
US10976153B1 (en) * 2020-01-21 2021-04-13 Tctm (Hong Kong) Limited Forming tool detection apparatus
CN112082999A (zh) * 2020-07-27 2020-12-15 深检数据科技(江苏)有限公司 一种工业产品缺陷检测方法和工业智能相机
JP7100101B2 (ja) * 2020-10-29 2022-07-12 大陽日酸株式会社 配管溶接部の検査装置
US12028497B1 (en) 2023-05-22 2024-07-02 Certified Guaranty Company, LLC Simultaneous single obverse and reverse imaging of collectible items

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977059A (en) * 1960-01-28 1964-12-02 Emi Ltd Improvements relating to optical inspection apparatus
US3515475A (en) * 1966-12-30 1970-06-02 House Of Coins Inc Apparatus for viewing coins or the like
GB1436124A (en) * 1972-07-29 1976-05-19 Ferranti Ltd Detection of blemishes in surfaces
US3884577A (en) * 1973-01-08 1975-05-20 Richard A Carpentier Methods and apparatus for object reproduction
US4025198A (en) * 1976-03-17 1977-05-24 Hutchins Thomas B Opposite-sides object inspection system
US4326808A (en) * 1979-02-27 1982-04-27 Diffracto Ltd. Method and apparatus for determining physical characteristics of object outer surfaces
US4358202A (en) * 1980-07-28 1982-11-09 Essex Group, Inc. Apparatus and method for monitoring the surface character of circular objects
SE430924B (sv) * 1982-05-28 1983-12-19 Harald Kleinhuber Anordning for dimensionsmetning av cylindriska foremal medelst en svepande laserstrale
DE3822303A1 (de) * 1987-12-10 1989-06-22 Birkle Gebhard Vorrichtung zum optischen abtasten der oberflaeche eines objektes, dessen oberflaeche licht zu reflektieren oder streuen imstande ist und verfahren hierzu
JPH02107949A (ja) * 1988-10-17 1990-04-19 Nippon Steel Corp テープまたは板状体の表裏面検査装置
US5278632A (en) * 1992-06-11 1994-01-11 Teledyne Industries Inc. Multi-axis optical projector
EP0657732A1 (de) * 1993-12-06 1995-06-14 Elpatronic Ag Verfahren und Vorrichtung zur optischen Prüfung eines durchsichtigen Behälterbereichs, insbesondere des Mündungsbereichs
IT1299859B1 (it) * 1998-02-23 2000-04-04 Gd Spa Unita' elettro-ottica di rilevamento dell'intera superficie lateale di articoli di forma sostanzialmente cilindrica.

Also Published As

Publication number Publication date
EP1027590B1 (de) 2009-06-03
WO1999022220A1 (en) 1999-05-06
US5936725A (en) 1999-08-10
EP1027590A4 (de) 2001-12-05
EP1027590A1 (de) 2000-08-16

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