JPS56119670A - Position detecting sensor of groove weld line - Google Patents

Position detecting sensor of groove weld line

Info

Publication number
JPS56119670A
JPS56119670A JP2193280A JP2193280A JPS56119670A JP S56119670 A JPS56119670 A JP S56119670A JP 2193280 A JP2193280 A JP 2193280A JP 2193280 A JP2193280 A JP 2193280A JP S56119670 A JPS56119670 A JP S56119670A
Authority
JP
Japan
Prior art keywords
weld line
light
alternately
fibers
reflected light
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
JP2193280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6350109B2 (enrdf_load_stackoverflow
Inventor
Kyoji Fukui
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP2193280A priority Critical patent/JPS56119670A/ja
Publication of JPS56119670A publication Critical patent/JPS56119670A/ja
Publication of JPS6350109B2 publication Critical patent/JPS6350109B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machine Tool Copy Controls (AREA)
JP2193280A 1980-02-22 1980-02-22 Position detecting sensor of groove weld line Granted JPS56119670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2193280A JPS56119670A (en) 1980-02-22 1980-02-22 Position detecting sensor of groove weld line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2193280A JPS56119670A (en) 1980-02-22 1980-02-22 Position detecting sensor of groove weld line

Publications (2)

Publication Number Publication Date
JPS56119670A true JPS56119670A (en) 1981-09-19
JPS6350109B2 JPS6350109B2 (enrdf_load_stackoverflow) 1988-10-06

Family

ID=12068818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2193280A Granted JPS56119670A (en) 1980-02-22 1980-02-22 Position detecting sensor of groove weld line

Country Status (1)

Country Link
JP (1) JPS56119670A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199249A (en) * 1981-06-01 1982-12-07 Matsushita Electronics Corp Semiconductor device
JPH02140968A (ja) * 1988-11-21 1990-05-30 Nec Corp 半導体装置
WO2007073023A1 (en) * 2005-12-23 2007-06-28 Posco Apparatus and method for on-line detecting welding part of strip
CN102780845A (zh) * 2012-06-14 2012-11-14 清华大学 一种光源交替频闪同步摄像方法及视觉检测系统

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199249A (en) * 1981-06-01 1982-12-07 Matsushita Electronics Corp Semiconductor device
JPH02140968A (ja) * 1988-11-21 1990-05-30 Nec Corp 半導体装置
WO2007073023A1 (en) * 2005-12-23 2007-06-28 Posco Apparatus and method for on-line detecting welding part of strip
US8149409B2 (en) 2005-12-23 2012-04-03 Posco Apparatus and method for on-line detecting welding part of strip
EP1969346A4 (en) * 2005-12-23 2012-05-16 Posco DEVICE AND METHOD FOR ON-LINE DETECTION OF THE WELDING PART OF A STRIP
CN102780845A (zh) * 2012-06-14 2012-11-14 清华大学 一种光源交替频闪同步摄像方法及视觉检测系统

Also Published As

Publication number Publication date
JPS6350109B2 (enrdf_load_stackoverflow) 1988-10-06

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