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JPS56100306A - Analyzer for sectional shape of substance - Google Patents

Analyzer for sectional shape of substance

Info

Publication number
JPS56100306A
JPS56100306A JP210280A JP210280A JPS56100306A JP S56100306 A JPS56100306 A JP S56100306A JP 210280 A JP210280 A JP 210280A JP 210280 A JP210280 A JP 210280A JP S56100306 A JPS56100306 A JP S56100306A
Authority
JP
Japan
Prior art keywords
substance
sectional shape
deflection
position signal
converter
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
JP210280A
Other languages
Japanese (ja)
Other versions
JPS639162B2 (en
Inventor
Masane Suzuki
Kiyoshi Suzuki
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.)
Fujinon Corp
Original Assignee
Fuji Photo Optical Co Ltd
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 Fuji Photo Optical Co Ltd filed Critical Fuji Photo Optical Co Ltd
Priority to JP210280A priority Critical patent/JPS56100306A/en
Publication of JPS56100306A publication Critical patent/JPS56100306A/en
Publication of JPS639162B2 publication Critical patent/JPS639162B2/ja
Granted 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

PURPOSE:To easily and quickly measure the sectional shape, by illuminating a substance in flat plate, and making incident the reflected light to a linear array after deflection of it at a deflection means, and by the operation of a deflection position signal from the deflection means and the position signal. CONSTITUTION:The light from a laser light source 1 cuts off a substance 4 in an X-Y plane via a beam expander 2 and a rotary phlyhedral mirror 3. The reflected light is formed on a CCD element 9 located on a Y axis via an eye sight lens 5, image forming lens 6 and rotating mirror 7. On the other hand, pulses from a pulse oscillator 10 turn a rotating mirror 13 via a counter 11, DA converter 12, driver 13 and motor 19. The signal from a DA converter 12 is fed to a processor 14 and it is operated with a position signal from a linear array 9, the result is fed to an X-Y printer 15 or plotter 16, or stored in a magnetic memory 17. Thus, the sectional shape is easily and quickly measured.
JP210280A 1980-01-14 1980-01-14 Analyzer for sectional shape of substance Granted JPS56100306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP210280A JPS56100306A (en) 1980-01-14 1980-01-14 Analyzer for sectional shape of substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP210280A JPS56100306A (en) 1980-01-14 1980-01-14 Analyzer for sectional shape of substance

Publications (2)

Publication Number Publication Date
JPS56100306A true JPS56100306A (en) 1981-08-12
JPS639162B2 JPS639162B2 (en) 1988-02-26

Family

ID=11519972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP210280A Granted JPS56100306A (en) 1980-01-14 1980-01-14 Analyzer for sectional shape of substance

Country Status (1)

Country Link
JP (1) JPS56100306A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133411A (en) * 1983-01-20 1984-07-31 Nippon Tsushin Gijutsu Kk Measuring head for robots
JPS6082904A (en) * 1983-10-14 1985-05-11 Hitachi Denshi Ltd How to detect the outline of the object to be tested
JPS60129605A (en) * 1983-12-19 1985-07-10 Toyota Motor Corp Measurement of shape
JPS61191908A (en) * 1985-02-20 1986-08-26 Hidehiko Yamada Measurement of shape
JPS6243507A (en) * 1985-08-21 1987-02-25 Nippon Kokan Kk <Nkk> Steel plate cross-sectional shape detection device
EP0572798A3 (en) * 1992-06-03 1995-05-17 Aaron Industrieautomation Und Device for the contactless measurement of a three-dimensional object.
US8117668B2 (en) 2006-04-27 2012-02-14 Stephen James Crampton Optical scanning probe
CN108195315A (en) * 2018-01-16 2018-06-22 常景测量科技（武汉）有限公司 Handheld laser scanner data transmission system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153643A (en) * 1984-08-24 1986-03-17 Fuji Photo Film Co Ltd Silver halide color photosensitive material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153643A (en) * 1984-08-24 1986-03-17 Fuji Photo Film Co Ltd Silver halide color photosensitive material

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133411A (en) * 1983-01-20 1984-07-31 Nippon Tsushin Gijutsu Kk Measuring head for robots
JPS6082904A (en) * 1983-10-14 1985-05-11 Hitachi Denshi Ltd How to detect the outline of the object to be tested
JPS60129605A (en) * 1983-12-19 1985-07-10 Toyota Motor Corp Measurement of shape
JPS61191908A (en) * 1985-02-20 1986-08-26 Hidehiko Yamada Measurement of shape
JPS6243507A (en) * 1985-08-21 1987-02-25 Nippon Kokan Kk <Nkk> Steel plate cross-sectional shape detection device
EP0572798A3 (en) * 1992-06-03 1995-05-17 Aaron Industrieautomation Und Device for the contactless measurement of a three-dimensional object.
US8117668B2 (en) 2006-04-27 2012-02-14 Stephen James Crampton Optical scanning probe
US8353059B2 (en) 2006-04-27 2013-01-08 Metris N.V. Optical scanning probe
CN108195315A (en) * 2018-01-16 2018-06-22 常景测量科技（武汉）有限公司 Handheld laser scanner data transmission system

Also Published As

Publication number Publication date
JPS639162B2 (en) 1988-02-26

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