JPS566785A - Narrow groove welding method - Google Patents

Narrow groove welding method

Info

Publication number
JPS566785A
JPS566785A JP8146979A JP8146979A JPS566785A JP S566785 A JPS566785 A JP S566785A JP 8146979 A JP8146979 A JP 8146979A JP 8146979 A JP8146979 A JP 8146979A JP S566785 A JPS566785 A JP S566785A
Authority
JP
Japan
Prior art keywords
welding
reference signal
arc
voltage
arcs
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
JP8146979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317553B2 (enrdf_load_stackoverflow
Inventor
Hiroichi Nomura
Yuji Sugitani
Chiyozo Katsube
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 JP8146979A priority Critical patent/JPS566785A/ja
Publication of JPS566785A publication Critical patent/JPS566785A/ja
Publication of JPS6317553B2 publication Critical patent/JPS6317553B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
JP8146979A 1979-06-29 1979-06-29 Narrow groove welding method Granted JPS566785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8146979A JPS566785A (en) 1979-06-29 1979-06-29 Narrow groove welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8146979A JPS566785A (en) 1979-06-29 1979-06-29 Narrow groove welding method

Publications (2)

Publication Number Publication Date
JPS566785A true JPS566785A (en) 1981-01-23
JPS6317553B2 JPS6317553B2 (enrdf_load_stackoverflow) 1988-04-14

Family

ID=13747255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8146979A Granted JPS566785A (en) 1979-06-29 1979-06-29 Narrow groove welding method

Country Status (1)

Country Link
JP (1) JPS566785A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254969A (ja) * 1986-04-30 1987-11-06 Nippon Kokan Kk <Nkk> 回転ア−ク溶接法における溶接ビ−ドの高さ制御方法
JPH01166883A (ja) * 1987-12-21 1989-06-30 Nkk Corp 狭開先アーク溶接法
CN102744504A (zh) * 2012-07-13 2012-10-24 兰州理工大学 绝缘片约束电弧窄间隙tig焊接方法及焊枪

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254969A (ja) * 1986-04-30 1987-11-06 Nippon Kokan Kk <Nkk> 回転ア−ク溶接法における溶接ビ−ドの高さ制御方法
JPH01166883A (ja) * 1987-12-21 1989-06-30 Nkk Corp 狭開先アーク溶接法
CN102744504A (zh) * 2012-07-13 2012-10-24 兰州理工大学 绝缘片约束电弧窄间隙tig焊接方法及焊枪

Also Published As

Publication number Publication date
JPS6317553B2 (enrdf_load_stackoverflow) 1988-04-14

Similar Documents

Publication Publication Date Title
JPS5791877A (en) Rotary arc welding method
EP0092638A3 (en) Automatic seam welding at the outside of a pipe
JPS566785A (en) Narrow groove welding method
FI67046B (fi) Foerfarande foer maetning av den fria traodlaengden vid mig/mag-svetsning
US3381079A (en) Electrode regulating systems for arc melting furnaces
JPS558336A (en) Bead forming method in automatic arc welding
JPS558352A (en) Filler wire feed method in non-consumable electrode type welding
JP2705553B2 (ja) アーク電圧の自動設定方法
JPS5619974A (en) Arc welding method
GB1506621A (en) Electric arc welding
JPS5542110A (en) Backing strip synchronous movement control method in one-side automatic welding
JPS5545577A (en) Automatic narrow gap welding method
JPS5762871A (en) Automatic copying method for arc welding
JPS55109576A (en) Automatic narrow gap welding method
JPS5762865A (en) Pulse arc welding machine
JPS5711772A (en) Controller for output of welding power source
JPS5768277A (en) Automatic narrow groove welding method
JPS54125151A (en) Consumable electrode type arc welding method
JPS54150342A (en) Circular arc welding method
JPS56109169A (en) Arc length control unit
JPS55106683A (en) Method and apparatus for automatic welding control
JPS5548475A (en) Automatic narrow-gap welding method
JPS56128674A (en) Curved surface welding device
JPS56131089A (en) Electron beam welding method
JPS5714470A (en) Weld line automatic copying controlling method in arc welding