JPS55109575A - Feed method of welding wire material - Google Patents

Feed method of welding wire material

Info

Publication number
JPS55109575A
JPS55109575A JP1549979A JP1549979A JPS55109575A JP S55109575 A JPS55109575 A JP S55109575A JP 1549979 A JP1549979 A JP 1549979A JP 1549979 A JP1549979 A JP 1549979A JP S55109575 A JPS55109575 A JP S55109575A
Authority
JP
Japan
Prior art keywords
wire
pair
arc
rollers
frame
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
JP1549979A
Other languages
Japanese (ja)
Other versions
JPS5918151B2 (en
Inventor
Isao Asano
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP1549979A priority Critical patent/JPS5918151B2/en
Publication of JPS55109575A publication Critical patent/JPS55109575A/en
Publication of JPS5918151B2 publication Critical patent/JPS5918151B2/en
Expired 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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To oscillate arc within narrow groove and ease the monitoring of weld zone by passing the wire being sent out from conduit end through a pair of oscillating rollers and a pair of feed rollers thereby giving waveform plastic deformation thereto. CONSTITUTION:The end part 8a of the conduit 8 which sends out a wire to above the axial center of a contact tube 5 is fixed to a frame 15. The wire 1 being sent out from this end part 8a is passed between a pair of oscillating rollers 9a, 9b, thence it is supplied between a pair of feed rollers 4a, 4b which are mounted to a frame 15 and are driven by an electric motor. The width W of the path 21 in a contact tube 5 is smaller than the amplitude of the waveforms of the wire 1 and gives the deformation within the elastic limit and therefore the wire 1 spreads sufficiently toward the groove side wall 22 or closes thereto when it spreads out from the tube end 5a, thereby holding the necessary arc. The arc reciprocates within the narrow groove, thereby forming good quality beads.
JP1549979A 1979-02-15 1979-02-15 welding equipment Expired JPS5918151B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1549979A JPS5918151B2 (en) 1979-02-15 1979-02-15 welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1549979A JPS5918151B2 (en) 1979-02-15 1979-02-15 welding equipment

Publications (2)

Publication Number Publication Date
JPS55109575A true JPS55109575A (en) 1980-08-23
JPS5918151B2 JPS5918151B2 (en) 1984-04-25

Family

ID=11890493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1549979A Expired JPS5918151B2 (en) 1979-02-15 1979-02-15 welding equipment

Country Status (1)

Country Link
JP (1) JPS5918151B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010214403A (en) * 2009-03-16 2010-09-30 Bab-Hitachi Industrial Co Narrow-groove mag welding equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010214403A (en) * 2009-03-16 2010-09-30 Bab-Hitachi Industrial Co Narrow-groove mag welding equipment

Also Published As

Publication number Publication date
JPS5918151B2 (en) 1984-04-25

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