JPS6014106A - 寸法測定方法とその装置 - Google Patents

寸法測定方法とその装置

Info

Publication number
JPS6014106A
JPS6014106A JP12285283A JP12285283A JPS6014106A JP S6014106 A JPS6014106 A JP S6014106A JP 12285283 A JP12285283 A JP 12285283A JP 12285283 A JP12285283 A JP 12285283A JP S6014106 A JPS6014106 A JP S6014106A
Authority
JP
Japan
Prior art keywords
measured
gap
measuring member
light
photoelectric conversion
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
JP12285283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0547763B2 (enrdf_load_stackoverflow
Inventor
Yasukazu Fujimoto
靖一 藤本
Takeshi Noguchi
武 野口
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.)
Koyo Seiko Co Ltd
Koyo Automatic Machine Co Ltd
Original Assignee
Koyo Seiko Co Ltd
Koyo Automatic Machine 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 Koyo Seiko Co Ltd, Koyo Automatic Machine Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP12285283A priority Critical patent/JPS6014106A/ja
Publication of JPS6014106A publication Critical patent/JPS6014106A/ja
Publication of JPH0547763B2 publication Critical patent/JPH0547763B2/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
    • G01B11/08—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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP12285283A 1983-07-05 1983-07-05 寸法測定方法とその装置 Granted JPS6014106A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12285283A JPS6014106A (ja) 1983-07-05 1983-07-05 寸法測定方法とその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12285283A JPS6014106A (ja) 1983-07-05 1983-07-05 寸法測定方法とその装置

Publications (2)

Publication Number Publication Date
JPS6014106A true JPS6014106A (ja) 1985-01-24
JPH0547763B2 JPH0547763B2 (enrdf_load_stackoverflow) 1993-07-19

Family

ID=14846232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12285283A Granted JPS6014106A (ja) 1983-07-05 1983-07-05 寸法測定方法とその装置

Country Status (1)

Country Link
JP (1) JPS6014106A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130128285A1 (en) * 2010-07-29 2013-05-23 Panart Khajornrungruang System and method for measuring length of gap between rotating tool and workpiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130128285A1 (en) * 2010-07-29 2013-05-23 Panart Khajornrungruang System and method for measuring length of gap between rotating tool and workpiece
US8755055B2 (en) * 2010-07-29 2014-06-17 Kyushu Institute Of Technology System and method for measuring length of gap between rotating tool and workpiece

Also Published As

Publication number Publication date
JPH0547763B2 (enrdf_load_stackoverflow) 1993-07-19

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