JPS5570478A - Take-up method of welding wire - Google Patents
Take-up method of welding wireInfo
- Publication number
- JPS5570478A JPS5570478A JP14549278A JP14549278A JPS5570478A JP S5570478 A JPS5570478 A JP S5570478A JP 14549278 A JP14549278 A JP 14549278A JP 14549278 A JP14549278 A JP 14549278A JP S5570478 A JPS5570478 A JP S5570478A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- taking
- take
- welding
- 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.)
- Granted
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)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
PURPOSE:To prevent the occurrence of weld defects such as zigzagging of weld beads and unstability of arc by setting the twist amount per turn within the specified range and taking-up the welding wire in a vessel of double cylindrical construction. CONSTITUTION:This welding wire take-up device is constituted by a mechanism 15 for supplying a welding wire 13, a flyer mechanism 14 for forming loops while giving twists to the wire 13 and dropping the same into a pack 12, and a mechanism (back table) 16 for adjusting twist amounts by rotating the pack 12 in the direction opposite from the wire 13 taking-up direction. In taking up the wire 13 by using this take-up device, wire is taken up in coil form in such a manner that the twist amount theta per turn of the wire 13 satisfies the formula of 0.6pi<=theta<=4pi<2>rhoD<3>/ (2.5X10<-5>d<2>G) (G denotes the diameter of the take-up coil, d the diameter of the wire, G the coefficient of transverse elasticity of the wire, respectively). This taking-up method enables the number of wire changing steps at the welding and using to be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14549278A JPS5570478A (en) | 1978-11-24 | 1978-11-24 | Take-up method of welding wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14549278A JPS5570478A (en) | 1978-11-24 | 1978-11-24 | Take-up method of welding wire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570478A true JPS5570478A (en) | 1980-05-27 |
JPS5617998B2 JPS5617998B2 (en) | 1981-04-25 |
Family
ID=15386508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14549278A Granted JPS5570478A (en) | 1978-11-24 | 1978-11-24 | Take-up method of welding wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570478A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5741897A (en) * | 1980-08-27 | 1982-03-09 | Daido Steel Co Ltd | Spooled wire |
JPH0295111A (en) * | 1988-09-27 | 1990-04-05 | Sumitomo Electric Ind Ltd | Method and apparatus for feeding of cable |
JPH02193512A (en) * | 1989-01-23 | 1990-07-31 | Nippon Steel Weld Prod & Eng Co Ltd | Method for inserting linear body into pipe |
US5058259A (en) * | 1988-03-25 | 1991-10-22 | Nippon Steel Welding Products & Engineering Co., Ltd. | Method and apparatus for passing threadlike pieces through tubular products |
-
1978
- 1978-11-24 JP JP14549278A patent/JPS5570478A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5741897A (en) * | 1980-08-27 | 1982-03-09 | Daido Steel Co Ltd | Spooled wire |
US5058259A (en) * | 1988-03-25 | 1991-10-22 | Nippon Steel Welding Products & Engineering Co., Ltd. | Method and apparatus for passing threadlike pieces through tubular products |
JPH0295111A (en) * | 1988-09-27 | 1990-04-05 | Sumitomo Electric Ind Ltd | Method and apparatus for feeding of cable |
JPH02193512A (en) * | 1989-01-23 | 1990-07-31 | Nippon Steel Weld Prod & Eng Co Ltd | Method for inserting linear body into pipe |
Also Published As
Publication number | Publication date |
---|---|
JPS5617998B2 (en) | 1981-04-25 |
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