DE112014006706A5 - Optical sensor for a coordinate measuring machine and illumination module for such an optical sensor and method for measuring internal threads or boreholes of a workpiece with the optical sensor or lighting module - Google Patents

Optical sensor for a coordinate measuring machine and illumination module for such an optical sensor and method for measuring internal threads or boreholes of a workpiece with the optical sensor or lighting module Download PDF

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Publication number
DE112014006706A5
DE112014006706A5 DE112014006706.7T DE112014006706T DE112014006706A5 DE 112014006706 A5 DE112014006706 A5 DE 112014006706A5 DE 112014006706 T DE112014006706 T DE 112014006706T DE 112014006706 A5 DE112014006706 A5 DE 112014006706A5
Authority
DE
Germany
Prior art keywords
optical sensor
boreholes
workpiece
internal threads
module
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.)
Granted
Application number
DE112014006706.7T
Other languages
German (de)
Other versions
DE112014006706B4 (en
Inventor
Ludwin Monz
Thomas Engel
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.)
Carl Zeiss Industrielle Messtechnik GmbH
Original Assignee
Carl Zeiss Industrielle Messtechnik GmbH
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 Carl Zeiss Industrielle Messtechnik GmbH filed Critical Carl Zeiss Industrielle Messtechnik GmbH
Publication of DE112014006706A5 publication Critical patent/DE112014006706A5/en
Application granted granted Critical
Publication of DE112014006706B4 publication Critical patent/DE112014006706B4/en
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2425—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures of screw-threads
    • 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
    • G01B11/2441—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using interferometry
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE112014006706.7T 2014-05-27 2014-05-27 Optical sensor for a coordinate measuring machine and a lighting module for such an optical sensor and a method for measuring internal threads or boreholes of a workpiece with the optical sensor or lighting module Active DE112014006706B4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/060880 WO2015180755A1 (en) 2014-05-27 2014-05-27 Optical sensor for a coordinate measuring machine and illumination module for such an optical sensor and method for measuring female threads or drilled holes of a workpiece using the optical sensor or illumination module

Publications (2)

Publication Number Publication Date
DE112014006706A5 true DE112014006706A5 (en) 2017-02-16
DE112014006706B4 DE112014006706B4 (en) 2020-09-10

Family

ID=50896251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014006706.7T Active DE112014006706B4 (en) 2014-05-27 2014-05-27 Optical sensor for a coordinate measuring machine and a lighting module for such an optical sensor and a method for measuring internal threads or boreholes of a workpiece with the optical sensor or lighting module

Country Status (2)

Country Link
DE (1) DE112014006706B4 (en)
WO (1) WO2015180755A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016225484B3 (en) 2016-12-19 2018-06-07 Carl Zeiss Industrielle Messtechnik Gmbh Method and optical sensor for determining at least one coordinate of at least one measurement object
DE102021208378A1 (en) 2021-08-03 2023-02-09 Sms Group Gmbh Arrangement for the optical measurement of a thread on an end of a metal pipe or on a socket and method for measurement
EP4336140A1 (en) * 2022-09-12 2024-03-13 3D.aero GmbH Method for evaluating the result of a hole performed on a workpiece

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465374A (en) * 1979-02-27 1984-08-14 Diffracto Ltd. Method and apparatus for determining dimensional information concerning an object
US4453082A (en) * 1980-11-14 1984-06-05 Diffracto Ltd. Coordinate measuring method and device
DE10260256B9 (en) * 2002-12-20 2007-03-01 Carl Zeiss Interferometer system and measuring / machining tool
DE102004012426A1 (en) * 2004-03-13 2005-09-29 Knüttel, Alexander, Dr. Low-coherence interferometric method and apparatus for light-optical scanning of surfaces
DE102006007170B4 (en) * 2006-02-08 2009-06-10 Sirona Dental Systems Gmbh Method and arrangement for fast and robust chromatic confocal 3D metrology
KR20090091218A (en) * 2006-12-13 2009-08-26 가부시키가이샤 니콘 Measurement device and measurement method
EP2037214A1 (en) * 2007-09-14 2009-03-18 Leica Geosystems AG Method and measuring device for measuring surfaces
DE102011014779A1 (en) * 2011-03-15 2012-09-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for measuring an object
CN104662388B (en) * 2012-05-07 2018-06-26 卡尔蔡司工业测量技术有限公司 For the replaceable lighting module of coordinate measuring machine
WO2014023332A1 (en) * 2012-08-07 2014-02-13 Carl Zeiss Industrielle Messtechnik Gmbh Co-ordinate measuring device for determining spatial co-ordinates on an object to be measured
DE202012104074U1 (en) * 2012-10-23 2014-01-27 Sick Ag 3D camera for three-dimensional monitoring of a surveillance area

Also Published As

Publication number Publication date
WO2015180755A1 (en) 2015-12-03
DE112014006706B4 (en) 2020-09-10

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