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JPS5561383A - Dc tig weaving welding method - Google Patents

Dc tig weaving welding method

Info

Publication number
JPS5561383A
JPS5561383A JP13300478A JP13300478A JPS5561383A JP S5561383 A JPS5561383 A JP S5561383A JP 13300478 A JP13300478 A JP 13300478A JP 13300478 A JP13300478 A JP 13300478A JP S5561383 A JPS5561383 A JP S5561383A
Authority
JP
Japan
Prior art keywords
filler
welding
tig
current
arc
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
JP13300478A
Other languages
Japanese (ja)
Other versions
JPS561982B2 (en
Inventor
Izumi Ichihara
Akihiko Anchi
Isao Aida
Hitoshi Nagashima
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP13300478A priority Critical patent/JPS5561383A/en
Priority to DE19792942856 priority patent/DE2942856A1/en
Priority to CA338,379A priority patent/CA1133992A/en
Priority to NO793445A priority patent/NO793445L/en
Priority to SE7908893A priority patent/SE454062B/en
Priority to FR7926676A priority patent/FR2439642A1/en
Priority to GB7937431A priority patent/GB2037639B/en
Publication of JPS5561383A publication Critical patent/JPS5561383A/en
Publication of JPS561982B2 publication Critical patent/JPS561982B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To increase the speed of TIG welding and improve the quality of welded joints by directing the TIG arc forward along the welding advance direction thereby sufficiently preheating unwelded base metals in a DC TIG welding method.
CONSTITUTION: In the DC TIG welding method, a filler 6 is on the side backward of the welding advance direction W and while it is being supplied in the arrow Y direction, its end is held dipped in molten pool 7. Here, the welding base metal 1 is made positive pole and a non-consumable electrode 2 negative pole. With respect to the current to be flowed to the filler 6, the filler 6 is made positive pole and the base metal 1 negative pole. Hence, mutually repelling magnetic fields generate around the electrode 2 and filler 6 and the arc 3 having flexibility deflects so as to go apart from the filler 6, thereby preheating the base metal 1 and increasing the welding speed. At this time, the current of the electrode 2 is made 500A or less and the current of the filler 6 200A or less. Magnetic fields are changed by flowing pulsation to the filler 6 and weaving of the arc 3 is accomplished by the change thereof.
COPYRIGHT: (C)1980,JPO&Japio
JP13300478A 1978-10-27 1978-10-27 Dc tig weaving welding method Granted JPS5561383A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13300478A JPS5561383A (en) 1978-10-27 1978-10-27 Dc tig weaving welding method
DE19792942856 DE2942856A1 (en) 1978-10-27 1979-10-24 WELDING PROCESS
CA338,379A CA1133992A (en) 1978-10-27 1979-10-25 Welding process
NO793445A NO793445L (en) 1978-10-27 1979-10-26 WELDING PROCESS.
SE7908893A SE454062B (en) 1978-10-27 1979-10-26 WELDING PROCEDURE FOR WELDING A BASIC MATERIAL
FR7926676A FR2439642A1 (en) 1978-10-27 1979-10-26 METAL WELDING PROCESS FOR VERY LOW TEMPERATURES
GB7937431A GB2037639B (en) 1978-10-27 1979-10-29 Arc welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13300478A JPS5561383A (en) 1978-10-27 1978-10-27 Dc tig weaving welding method

Publications (2)

Publication Number Publication Date
JPS5561383A true JPS5561383A (en) 1980-05-09
JPS561982B2 JPS561982B2 (en) 1981-01-17

Family

ID=15094527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13300478A Granted JPS5561383A (en) 1978-10-27 1978-10-27 Dc tig weaving welding method

Country Status (1)

Country Link
JP (1) JPS5561383A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111575A (en) * 1980-02-06 1981-09-03 Daihen Corp Arc welding method
CN103170711A (en) * 2013-03-22 2013-06-26 中国华冶科工集团有限公司 Manual handle-swinging welding method of TIG welding

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113890U (en) * 1984-12-27 1986-07-18
JPS61141481U (en) * 1985-02-25 1986-09-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111575A (en) * 1980-02-06 1981-09-03 Daihen Corp Arc welding method
JPH0149591B2 (en) * 1980-02-06 1989-10-25 Daihen Corp
CN103170711A (en) * 2013-03-22 2013-06-26 中国华冶科工集团有限公司 Manual handle-swinging welding method of TIG welding

Also Published As

Publication number Publication date
JPS561982B2 (en) 1981-01-17

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