JPS5296049A - Bead shape observation with industrial tv - Google Patents

Bead shape observation with industrial tv

Info

Publication number
JPS5296049A
JPS5296049A JP1250776A JP1250776A JPS5296049A JP S5296049 A JPS5296049 A JP S5296049A JP 1250776 A JP1250776 A JP 1250776A JP 1250776 A JP1250776 A JP 1250776A JP S5296049 A JPS5296049 A JP S5296049A
Authority
JP
Japan
Prior art keywords
industrial
bead shape
shape observation
bead
observation
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
JP1250776A
Other languages
Japanese (ja)
Inventor
Shin Takei
Yutaka Yabuki
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 JP1250776A priority Critical patent/JPS5296049A/en
Publication of JPS5296049A publication Critical patent/JPS5296049A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To observe the cross-sectional shape of a welding bead at a distance without any danger by the taking the photograph of a band-shaped reflected light, which is irradiated upon the bead through a lit, by the use of an ITV camera.
COPYRIGHT: (C)1977,JPO&Japio
JP1250776A 1976-02-06 1976-02-06 Bead shape observation with industrial tv Pending JPS5296049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1250776A JPS5296049A (en) 1976-02-06 1976-02-06 Bead shape observation with industrial tv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1250776A JPS5296049A (en) 1976-02-06 1976-02-06 Bead shape observation with industrial tv

Publications (1)

Publication Number Publication Date
JPS5296049A true JPS5296049A (en) 1977-08-12

Family

ID=11807251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1250776A Pending JPS5296049A (en) 1976-02-06 1976-02-06 Bead shape observation with industrial tv

Country Status (1)

Country Link
JP (1) JPS5296049A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114890A (en) * 1984-06-26 1986-01-23 株式会社神戸製鋼所 Inspection device for work of robot
JPH06341819A (en) * 1993-06-02 1994-12-13 Railway Technical Res Inst Measuring method of rail cross section
JP2004053427A (en) * 2002-07-22 2004-02-19 Shikoku Kakoki Co Ltd Quality evaluation method of welding bead and profile measuring method for it
JP2010014554A (en) * 2008-07-03 2010-01-21 Toyota Motor Corp Method for evaluating welding penetration depth
JP2013202626A (en) * 2012-03-27 2013-10-07 Nisshin Steel Co Ltd Manufacturing device for welded steel pipe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114890A (en) * 1984-06-26 1986-01-23 株式会社神戸製鋼所 Inspection device for work of robot
JPH06341819A (en) * 1993-06-02 1994-12-13 Railway Technical Res Inst Measuring method of rail cross section
JP2004053427A (en) * 2002-07-22 2004-02-19 Shikoku Kakoki Co Ltd Quality evaluation method of welding bead and profile measuring method for it
JP2010014554A (en) * 2008-07-03 2010-01-21 Toyota Motor Corp Method for evaluating welding penetration depth
JP2013202626A (en) * 2012-03-27 2013-10-07 Nisshin Steel Co Ltd Manufacturing device for welded steel pipe

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