JPH0461748B2 - - Google Patents

Info

Publication number
JPH0461748B2
JPH0461748B2 JP12123588A JP12123588A JPH0461748B2 JP H0461748 B2 JPH0461748 B2 JP H0461748B2 JP 12123588 A JP12123588 A JP 12123588A JP 12123588 A JP12123588 A JP 12123588A JP H0461748 B2 JPH0461748 B2 JP H0461748B2
Authority
JP
Japan
Prior art keywords
welding
abnormality
signal
current
voltage
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
JP12123588A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01293975A (ja
Inventor
Yukyoshi Kitamura
Hideki Myazaki
Shigeo Fujimori
Koichi Shinada
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 JP12123588A priority Critical patent/JPH01293975A/ja
Publication of JPH01293975A publication Critical patent/JPH01293975A/ja
Publication of JPH0461748B2 publication Critical patent/JPH0461748B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP12123588A 1988-05-18 1988-05-18 溶接異常検知装置 Granted JPH01293975A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12123588A JPH01293975A (ja) 1988-05-18 1988-05-18 溶接異常検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12123588A JPH01293975A (ja) 1988-05-18 1988-05-18 溶接異常検知装置

Publications (2)

Publication Number Publication Date
JPH01293975A JPH01293975A (ja) 1989-11-27
JPH0461748B2 true JPH0461748B2 (2) 1992-10-01

Family

ID=14806258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12123588A Granted JPH01293975A (ja) 1988-05-18 1988-05-18 溶接異常検知装置

Country Status (1)

Country Link
JP (1) JPH01293975A (2)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4673472B2 (ja) * 2000-07-31 2011-04-20 株式会社ダイヘン アーク加工状態監視方法及びアーク加工電源装置
JP2006247663A (ja) * 2005-03-08 2006-09-21 Chuo Motor Wheel Co Ltd 溶接方法及び溶接装置
JP2010253538A (ja) * 2009-04-28 2010-11-11 Toyota Motor Corp 溶接方法及び溶接装置
JP5957687B2 (ja) * 2012-01-31 2016-07-27 パナソニックＩｐマネジメント株式会社 アーク溶接装置
KR102902215B1 (ko) * 2022-06-16 2025-12-22 양병철 용접 품질 평가 장치 및 그 방법

Also Published As

Publication number Publication date
JPH01293975A (ja) 1989-11-27

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