JPH01148473A - 高速回転アーク狭開先溶接装置 - Google Patents

高速回転アーク狭開先溶接装置

Info

Publication number
JPH01148473A
JPH01148473A JP30597887A JP30597887A JPH01148473A JP H01148473 A JPH01148473 A JP H01148473A JP 30597887 A JP30597887 A JP 30597887A JP 30597887 A JP30597887 A JP 30597887A JP H01148473 A JPH01148473 A JP H01148473A
Authority
JP
Japan
Prior art keywords
tip
torch
flat
welding
narrow gap
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
JP30597887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431792B2 (en]
Inventor
Yuji Sugitani
祐司 杉谷
Masao Kobayashi
小林　征夫
Masatomo Murayama
雅智 村山
Yoshihisa Ikeda
池田　良久
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
NKK Corp
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP30597887A priority Critical patent/JPH01148473A/ja
Publication of JPH01148473A publication Critical patent/JPH01148473A/ja
Publication of JPH0431792B2 publication Critical patent/JPH0431792B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP30597887A 1987-12-04 1987-12-04 高速回転アーク狭開先溶接装置 Granted JPH01148473A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30597887A JPH01148473A (ja) 1987-12-04 1987-12-04 高速回転アーク狭開先溶接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30597887A JPH01148473A (ja) 1987-12-04 1987-12-04 高速回転アーク狭開先溶接装置

Publications (2)

Publication Number Publication Date
JPH01148473A true JPH01148473A (ja) 1989-06-09
JPH0431792B2 JPH0431792B2 (en]) 1992-05-27

Family

ID=17951590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30597887A Granted JPH01148473A (ja) 1987-12-04 1987-12-04 高速回転アーク狭開先溶接装置

Country Status (1)

Country Link
JP (1) JPH01148473A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0569145A (ja) * 1991-09-13 1993-03-23 Nkk Corp 回転アーク溶接トーチ
JP2007313524A (ja) * 2006-05-24 2007-12-06 Jfe Engineering Kk 極厚鋼板の溶接方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133871A (en) * 1979-04-09 1980-10-18 Nippon Kokan Kk <Nkk> Narrow groove arc welding method
JPS57168783A (en) * 1981-04-10 1982-10-18 Hitachi Zosen Corp Narrow groove mig welding method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133871A (en) * 1979-04-09 1980-10-18 Nippon Kokan Kk <Nkk> Narrow groove arc welding method
JPS57168783A (en) * 1981-04-10 1982-10-18 Hitachi Zosen Corp Narrow groove mig welding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0569145A (ja) * 1991-09-13 1993-03-23 Nkk Corp 回転アーク溶接トーチ
JP2007313524A (ja) * 2006-05-24 2007-12-06 Jfe Engineering Kk 極厚鋼板の溶接方法

Also Published As

Publication number Publication date
JPH0431792B2 (en]) 1992-05-27

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Legal Events

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