JPS5647278A - Short circuit transfer type arc welding method - Google Patents

Short circuit transfer type arc welding method

Info

Publication number
JPS5647278A
JPS5647278A JP12508679A JP12508679A JPS5647278A JP S5647278 A JPS5647278 A JP S5647278A JP 12508679 A JP12508679 A JP 12508679A JP 12508679 A JP12508679 A JP 12508679A JP S5647278 A JPS5647278 A JP S5647278A
Authority
JP
Japan
Prior art keywords
welding
short circuit
transfer type
type arc
circuit transfer
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
JP12508679A
Other languages
Japanese (ja)
Inventor
Yoshihiko Wakino
Hideyuki Yamamoto
Noboru Yoshihara
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.)
Daihen Corp
Original Assignee
Daihen Corp
Osaka Transformer 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 Daihen Corp, Osaka Transformer Co Ltd filed Critical Daihen Corp
Priority to JP12508679A priority Critical patent/JPS5647278A/en
Publication of JPS5647278A publication Critical patent/JPS5647278A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To make welding of every posture easy and perform welding of high quality with high efficiency by sepcifying the material of a consumable electrode, the diameter of a wire, the density of welding current and the composition of a shielding gas, at the time of performing short circuit transfer type arc welding of sheets. CONSTITUTION:In performing short circuit transfer type arc welding of extra thin sheets of mild steel, low alloy steel, stainless steel, etc., a consumable electrode wire of 0.2-0.5mm. diameters comprising mild steel, low alloy steel or stainless steel is used. Further, current of 100-400A/mm.<2> in current density is used as welding current. In addition, an argon gas mixed with 1-5% oxygen or an argon gas mixed with 5-25% carbonic acid gas is used as a shielding gas. With this method, the allowances for the gaps and matching of joints become wider and the high-quality welding of extra thin sheets may be readily executed.
JP12508679A 1979-09-27 1979-09-27 Short circuit transfer type arc welding method Pending JPS5647278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12508679A JPS5647278A (en) 1979-09-27 1979-09-27 Short circuit transfer type arc welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12508679A JPS5647278A (en) 1979-09-27 1979-09-27 Short circuit transfer type arc welding method

Publications (1)

Publication Number Publication Date
JPS5647278A true JPS5647278A (en) 1981-04-28

Family

ID=14901478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12508679A Pending JPS5647278A (en) 1979-09-27 1979-09-27 Short circuit transfer type arc welding method

Country Status (1)

Country Link
JP (1) JPS5647278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144581A (en) * 1983-02-08 1984-08-18 Daihen Corp Arc welding method with non-consumable electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144581A (en) * 1983-02-08 1984-08-18 Daihen Corp Arc welding method with non-consumable electrode
JPH0343943B2 (en) * 1983-02-08 1991-07-04 Daihen Corp

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