JPS555116A - Straightening nethod for welding wire coiled in pail - Google Patents

Straightening nethod for welding wire coiled in pail

Info

Publication number
JPS555116A
JPS555116A JP7549678A JP7549678A JPS555116A JP S555116 A JPS555116 A JP S555116A JP 7549678 A JP7549678 A JP 7549678A JP 7549678 A JP7549678 A JP 7549678A JP S555116 A JPS555116 A JP S555116A
Authority
JP
Japan
Prior art keywords
wire
straightening
pail
tube
welding wire
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
JP7549678A
Other languages
Japanese (ja)
Inventor
Shigeo Kito
Shunichi Kidoguchi
Yukio Yamatani
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP7549678A priority Critical patent/JPS555116A/en
Publication of JPS555116A publication Critical patent/JPS555116A/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
    • 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

Abstract

PURPOSE:To restrain the generation of tremble at the tip of welding wire, which causes the weld defects, by straightening the welding wire being fed from the pail pack, just before the feed roller. CONSTITUTION:The welding wire 1 being coiled in the pail is pulled out of the pail pack 2, and is sent to the feed roller 3 through the first tube 7. Hereupon, the wire 1 is satisfactorily straightened from all directions by the straightening roller 6 installed just before the feed roller 3; hereby, the wire 1 becomes straight. The wire 1 again passes through the second flexible conduit tube 8, and is fed to the metal 5 to be welded, through the welding torch 4. In this method, the length of the second tube 8 is so short that the bending tendency of the wire 1 to be restored while passing through the tube 8 is only a little; therefore, the tremble at the tip of the wire 1 is restrained to a degree satisfactory for practical use.
JP7549678A 1978-06-23 1978-06-23 Straightening nethod for welding wire coiled in pail Pending JPS555116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7549678A JPS555116A (en) 1978-06-23 1978-06-23 Straightening nethod for welding wire coiled in pail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7549678A JPS555116A (en) 1978-06-23 1978-06-23 Straightening nethod for welding wire coiled in pail

Publications (1)

Publication Number Publication Date
JPS555116A true JPS555116A (en) 1980-01-16

Family

ID=13577927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7549678A Pending JPS555116A (en) 1978-06-23 1978-06-23 Straightening nethod for welding wire coiled in pail

Country Status (1)

Country Link
JP (1) JPS555116A (en)

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