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AU7148891A - Device to establish the contour of a work-piece - Google Patents

Device to establish the contour of a work-piece

Info

Publication number
AU7148891A
AU7148891A AU71488/91A AU7148891A AU7148891A AU 7148891 A AU7148891 A AU 7148891A AU 71488/91 A AU71488/91 A AU 71488/91A AU 7148891 A AU7148891 A AU 7148891A AU 7148891 A AU7148891 A AU 7148891A
Authority
AU
Australia
Prior art keywords
contour
establish
piece
work
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.)
Abandoned
Application number
AU71488/91A
Inventor
Thomas Cerncic
Gunther Danhofer
Georg Hillbrand
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.)
Emco Maier GmbH
Original Assignee
Emco Maier 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 Emco Maier GmbH filed Critical Emco Maier GmbH
Publication of AU7148891A publication Critical patent/AU7148891A/en
Abandoned legal-status Critical Current

Links

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
    • 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
    • G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU71488/91A 1990-02-05 1991-01-30 Device to establish the contour of a work-piece Abandoned AU7148891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003390 1990-02-05
DE19904003390 DE4003390A1 (en) 1990-02-05 1990-02-05 DEVICE FOR DETECTING THE CONTOUR OF A WORKPIECE

Publications (1)

Publication Number Publication Date
AU7148891A true AU7148891A (en) 1991-08-21

Family

ID=6399469

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71488/91A Abandoned AU7148891A (en) 1990-02-05 1991-01-30 Device to establish the contour of a work-piece

Country Status (3)

Country Link
AU (1) AU7148891A (en)
DE (1) DE4003390A1 (en)
WO (1) WO1991011680A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20002150U1 (en) * 2000-02-08 2001-06-13 Werth Messtechnik GmbH, 35394 Gießen Coordinate measuring machine
DE102005018729A1 (en) * 2005-04-22 2006-11-02 Dietmar Ernst Object measuring device for use in milling tool, has positioning device for relative positioning of illuminator, and controlling device actuating positioning device to position illuminator corresponding to specified data assigned to object
CN102829720B (en) * 2012-08-17 2015-01-21 于辉 Detector for dimension of rod-like work piece
CN111623715A (en) * 2020-06-19 2020-09-04 冠亿精密工业(昆山)有限公司 Tool outer diameter non-contact detector

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697761A (en) * 1971-03-18 1972-10-10 Olympus Optical Co Method and microscope for detecting the position of a workpiece
US3812376A (en) * 1972-02-18 1974-05-21 Agency Ind Science Techn Device for controlling dimensional accuracy during machining of a cylindrical workpiece
US4131365A (en) * 1974-09-13 1978-12-26 Pryor Timothy R Method and apparatus for determining object position and dimension using a diffraction wave
DE2927409A1 (en) * 1979-07-06 1981-02-05 Siemens Ag DEVICE FOR MEASURING MOLDED BODIES
JPS58173408A (en) * 1982-04-05 1983-10-12 Mitsutoyo Mfg Co Ltd Edge detector in optical measuring apparatus
DE3341844A1 (en) * 1983-11-19 1985-05-30 Messerschmitt-Bölkow-Blohm GmbH, 2800 Bremen Measuring arrangement for determining projection surfaces
US4562392A (en) * 1984-08-29 1985-12-31 General Electric Company Stylus type touch probe system
DE3630702A1 (en) * 1986-09-09 1988-03-17 Ulrich Wagensommer Device for measuring a workpiece
JPS63169506A (en) * 1987-01-08 1988-07-13 Mitoo:Kk Optical measuring instrument
DE58900942D1 (en) * 1988-06-07 1992-04-16 Gottlieb Horak METHOD AND DEVICE FOR THE CONTACTLESS MEASUREMENT OF A WORKPIECE.

Also Published As

Publication number Publication date
DE4003390A1 (en) 1991-08-08
WO1991011680A1 (en) 1991-08-08

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