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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

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)

Similar Documents

Publication Publication Date Title
US2529812A (en) Method of and apparatus for arc welding
GB1356895A (en) Method and apparatus for feeding and forming wire
US3428778A (en) Arcuate club type welding gun
JPS55117537A (en) Method and apparatus for continuous, automatic formation of coil spring having hook at both ends
JPH0570551B2 (en)
JPS5623376A (en) Arc welding method
JPS555116A (en) Straightening nethod for welding wire coiled in pail
GB954340A (en) Improvements in helical seam pipe mills
ES8100942A1 (en) Device for feeding a long cladding product for use in an apparatus for the internal coating of tubes.
GB1133827A (en) Improvements in and relating to welding
GB1036993A (en) Method and apparatus for punching strip material
JPS5662678A (en) Straightening method of welded wire
JPS5522441A (en) Circumferential welding device of stationary pipe
JPS561277A (en) Electrode for welding
JPS5732877A (en) Welding device
JPS5779077A (en) Method and device for automatic arc welding
JPS54122670A (en) Manufacture of spiral tube
JPS54119347A (en) Method and apparatus for feeding welding rod
GB754020A (en) Apparatus for making tubes from strips of sheet metal
JPS5942213Y2 (en) non-consumable electrode welding machine
GB766425A (en) Improvements in or relating to welding apparatus
JPS54117348A (en) Wire feeding method for consumable electrode arc welding
JPS57209774A (en) Method and device for narrow groove arc welding
GB910271A (en) Improvements in or relating to apparatus for welding tubes or electric cable sheaths
JPS60184476A (en) Welding torch