JPH0465750B2 - - Google Patents

Info

Publication number
JPH0465750B2
JPH0465750B2 JP17378687A JP17378687A JPH0465750B2 JP H0465750 B2 JPH0465750 B2 JP H0465750B2 JP 17378687 A JP17378687 A JP 17378687A JP 17378687 A JP17378687 A JP 17378687A JP H0465750 B2 JPH0465750 B2 JP H0465750B2
Authority
JP
Japan
Prior art keywords
bead
welding
groove
imaging
detection
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
JP17378687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6418576A (en
Inventor
Juji Sugitani
Yoshihiro Kanjo
Yasuhiko Nishi
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP17378687A priority Critical patent/JPS6418576A/ja
Publication of JPS6418576A publication Critical patent/JPS6418576A/ja
Publication of JPH0465750B2 publication Critical patent/JPH0465750B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP17378687A 1987-07-14 1987-07-14 Bead detection device Granted JPS6418576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17378687A JPS6418576A (en) 1987-07-14 1987-07-14 Bead detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17378687A JPS6418576A (en) 1987-07-14 1987-07-14 Bead detection device

Publications (2)

Publication Number Publication Date
JPS6418576A JPS6418576A (en) 1989-01-23
JPH0465750B2 true JPH0465750B2 (en]) 1992-10-21

Family

ID=15967124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17378687A Granted JPS6418576A (en) 1987-07-14 1987-07-14 Bead detection device

Country Status (1)

Country Link
JP (1) JPS6418576A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5370089B2 (ja) * 2009-11-06 2013-12-18 パナソニック株式会社 アーク溶接方法およびアーク溶接装置
JP7170223B2 (ja) * 2019-04-17 2022-11-14 パナソニックＩｐマネジメント株式会社 溶接判定装置、溶接装置、および、溶接判定方法

Also Published As

Publication number Publication date
JPS6418576A (en) 1989-01-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees