JPH0337121B2 - - Google Patents

Info

Publication number
JPH0337121B2
JPH0337121B2 JP11065185A JP11065185A JPH0337121B2 JP H0337121 B2 JPH0337121 B2 JP H0337121B2 JP 11065185 A JP11065185 A JP 11065185A JP 11065185 A JP11065185 A JP 11065185A JP H0337121 B2 JPH0337121 B2 JP H0337121B2
Authority
JP
Japan
Prior art keywords
weld
welded
pipe
welded part
image
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.)
Expired
Application number
JP11065185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61269007A (ja
Inventor
Toshio Terunuma
Kazuo Yamamoto
Mitsuo Harada
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP11065185A priority Critical patent/JPS61269007A/ja
Publication of JPS61269007A publication Critical patent/JPS61269007A/ja
Publication of JPH0337121B2 publication Critical patent/JPH0337121B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP11065185A 1985-05-23 1985-05-23 溶接管の溶接部段差測定方法 Granted JPS61269007A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11065185A JPS61269007A (ja) 1985-05-23 1985-05-23 溶接管の溶接部段差測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11065185A JPS61269007A (ja) 1985-05-23 1985-05-23 溶接管の溶接部段差測定方法

Publications (2)

Publication Number Publication Date
JPS61269007A JPS61269007A (ja) 1986-11-28
JPH0337121B2 true JPH0337121B2 (enrdf_load_stackoverflow) 1991-06-04

Family

ID=14541070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11065185A Granted JPS61269007A (ja) 1985-05-23 1985-05-23 溶接管の溶接部段差測定方法

Country Status (1)

Country Link
JP (1) JPS61269007A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041511A (ja) * 1990-04-17 1992-01-07 Nippon Koshuha Kk 非接触形状測定装置
US5245409A (en) * 1991-11-27 1993-09-14 Arvin Industries, Inc. Tube seam weld inspection device
JP5978338B1 (ja) * 2015-03-16 2016-08-24 日本碍子株式会社 製品を生産する方法及び立体形状を測定する方法

Also Published As

Publication number Publication date
JPS61269007A (ja) 1986-11-28

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