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JPS5557378A - Arc welding method and arc welding device - Google Patents

Arc welding method and arc welding device

Info

Publication number
JPS5557378A
JPS5557378A JP13116178A JP13116178A JPS5557378A JP S5557378 A JPS5557378 A JP S5557378A JP 13116178 A JP13116178 A JP 13116178A JP 13116178 A JP13116178 A JP 13116178A JP S5557378 A JPS5557378 A JP S5557378A
Authority
JP
Japan
Prior art keywords
electrode
groove
arc
arc welding
eccentric
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.)
Pending
Application number
JP13116178A
Other languages
Japanese (ja)
Inventor
Hiroshi Imaizumi
Shigeo Hirabayashi
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.)
Aichi Sangyo Co Ltd
Original Assignee
Aichi Sangyo Co 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 Aichi Sangyo Co Ltd filed Critical Aichi Sangyo Co Ltd
Priority to JP13116178A priority Critical patent/JPS5557378A/en
Publication of JPS5557378A publication Critical patent/JPS5557378A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To enable groove width to be considerably increased and improve welding efficiency by revolving an eccentric electrode and controlling arc direction at the time of performing arc welding with a non-consumable electrode in the narrow groove part.
CONSTITUTION: The surface of a tungsten electrode 9 directing to the groove of the groove of the base metals 1, 1' to be welding is covered with an insulator and the end part thereof is formed in the eccentric position deviating from the axis of the electrode. This electrode 9 is mounted to a rotary torch 11 and is transmitted with the revolutions of a DC motor 14 by way of gears 12, 13, etc., thereby making revolution, stopping or alternate revolution motion in forward and backward directions. Since this revolution is accomplished about the electrode axis, the end part is able to deflect the arc in the narrow groove without fluctuating the electrode position while making revolution motion. The arc directs in the eccentric direction and is able to take penetration on both sides of the groove sufficiently large.
COPYRIGHT: (C)1980,JPO&Japio
JP13116178A 1978-10-25 1978-10-25 Arc welding method and arc welding device Pending JPS5557378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13116178A JPS5557378A (en) 1978-10-25 1978-10-25 Arc welding method and arc welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13116178A JPS5557378A (en) 1978-10-25 1978-10-25 Arc welding method and arc welding device

Publications (1)

Publication Number Publication Date
JPS5557378A true JPS5557378A (en) 1980-04-28

Family

ID=15051420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13116178A Pending JPS5557378A (en) 1978-10-25 1978-10-25 Arc welding method and arc welding device

Country Status (1)

Country Link
JP (1) JPS5557378A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107271A (en) * 1981-12-21 1983-06-25 Nippon Kokan Kk <Nkk> High speed rotating arc welding method
JPS58107270A (en) * 1981-12-21 1983-06-25 Nippon Kokan Kk <Nkk> Rotating arc welding
JPS59159276A (en) * 1983-03-01 1984-09-08 Ishikawajima Harima Heavy Ind Co Ltd Arc oscillation method in Teig welding method
JPS6229875U (en) * 1985-08-02 1987-02-23
JPS6284873A (en) * 1985-10-11 1987-04-18 Ishikawajima Harima Heavy Ind Co Ltd Arc welding method
WO2012095103A1 (en) * 2011-01-13 2012-07-19 Daniel Weiss Welding head comprising a movable electrode and related welding method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381453A (en) * 1976-12-28 1978-07-18 Nippon Steel Corp Consumable electrode system narrow beveling arc welding device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381453A (en) * 1976-12-28 1978-07-18 Nippon Steel Corp Consumable electrode system narrow beveling arc welding device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107271A (en) * 1981-12-21 1983-06-25 Nippon Kokan Kk <Nkk> High speed rotating arc welding method
JPS58107270A (en) * 1981-12-21 1983-06-25 Nippon Kokan Kk <Nkk> Rotating arc welding
JPS59159276A (en) * 1983-03-01 1984-09-08 Ishikawajima Harima Heavy Ind Co Ltd Arc oscillation method in Teig welding method
JPS6229875U (en) * 1985-08-02 1987-02-23
JPS6284873A (en) * 1985-10-11 1987-04-18 Ishikawajima Harima Heavy Ind Co Ltd Arc welding method
WO2012095103A1 (en) * 2011-01-13 2012-07-19 Daniel Weiss Welding head comprising a movable electrode and related welding method
JP2014508041A (en) * 2011-01-13 2014-04-03 ヴァイス、ダニエル Welding head with movable electrode and related welding method
US9592567B2 (en) 2011-01-13 2017-03-14 Daniel Weiss Welding head comprising a movable electrode and related welding method
DE202012013496U1 (en) 2011-01-13 2017-03-15 Daniel Weiss welding head

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