JPS5971108U - Optical high-precision dimension measuring device - Google Patents

Optical high-precision dimension measuring device

Info

Publication number
JPS5971108U
JPS5971108U JP16697482U JP16697482U JPS5971108U JP S5971108 U JPS5971108 U JP S5971108U JP 16697482 U JP16697482 U JP 16697482U JP 16697482 U JP16697482 U JP 16697482U JP S5971108 U JPS5971108 U JP S5971108U
Authority
JP
Japan
Prior art keywords
dimension measuring
measuring device
optical
test piece
optical high
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.)
Pending
Application number
JP16697482U
Other languages
Japanese (ja)
Inventor
清 松井
片山　健史
Original Assignee
新日本製鐵株式会社
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 新日本製鐵株式会社 filed Critical 新日本製鐵株式会社
Priority to JP16697482U priority Critical patent/JPS5971108U/en
Publication of JPS5971108U publication Critical patent/JPS5971108U/en
Pending legal-status Critical Current

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  • Length Measuring Devices By Optical Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来法を説明する図、第２図〜第５図は本考案
を説明する図。 ４・・・寸法較正用の対比試験片、５，６・・・イメー
ジセンサ、７．８・・・投光器、９・・・被測定物体、
１４・・・演算制御装置。FIG. 1 is a diagram explaining the conventional method, and FIGS. 2 to 5 are diagrams explaining the present invention. 4... Comparative test piece for dimension calibration, 5, 6... Image sensor, 7.8... Floodlight, 9... Measured object,
14... Arithmetic control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 寸法計測方向に可動である二式の光学式寸法計測器と、
寸法既知である寸法較正用の対比試験片と、前記二式の
光学式寸法計測器によって検出された被測定物体および
前記対比試験片の各々対応する端面位置の差と該対比試
験片の寸法を演算する演算制御装置とからなる光学式高
精度寸法計測装置。two types of optical dimension measuring instruments movable in the direction of dimension measurement;
A comparison test piece for dimension calibration whose dimensions are known, and the difference between the corresponding end face positions of the object to be measured and the comparison test piece detected by the two types of optical dimension measuring instruments, and the dimensions of the comparison test piece. An optical high-precision dimension measuring device consisting of an arithmetic and control device that performs calculations.
JP16697482U 1982-11-05 1982-11-05 Optical high-precision dimension measuring device Pending JPS5971108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16697482U JPS5971108U (en) 1982-11-05 1982-11-05 Optical high-precision dimension measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16697482U JPS5971108U (en) 1982-11-05 1982-11-05 Optical high-precision dimension measuring device

Publications (1)

Publication Number Publication Date
JPS5971108U true JPS5971108U (en) 1984-05-15

Family

ID=30365420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16697482U Pending JPS5971108U (en) 1982-11-05 1982-11-05 Optical high-precision dimension measuring device

Country Status (1)

Country Link
JP (1) JPS5971108U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01197011A (en) * 1988-02-02 1989-08-08 Kubota Ltd Apparatus for measuring outer diameter of pipe and straightening bend
JP2003042724A (en) * 2001-08-01 2003-02-13 Yutaka:Kk Method and apparatus for measurement of dimension of sphere

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01197011A (en) * 1988-02-02 1989-08-08 Kubota Ltd Apparatus for measuring outer diameter of pipe and straightening bend
JP2003042724A (en) * 2001-08-01 2003-02-13 Yutaka:Kk Method and apparatus for measurement of dimension of sphere

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