JPS5577980A - Welding wire feeder of consumable electrode type arc welding machine - Google Patents
Welding wire feeder of consumable electrode type arc welding machineInfo
- Publication number
- JPS5577980A JPS5577980A JP15139278A JP15139278A JPS5577980A JP S5577980 A JPS5577980 A JP S5577980A JP 15139278 A JP15139278 A JP 15139278A JP 15139278 A JP15139278 A JP 15139278A JP S5577980 A JPS5577980 A JP S5577980A
- Authority
- JP
- Japan
- Prior art keywords
- loop
- rollers
- wire feeder
- consumable electrode
- electrode type
- 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
Links
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
PURPOSE: To enable an electrode wire to be stably fed by letting the welding wire draw a loop before the rollers of a constant-speed feed motor, detecting the sizes of said loop and performing driving controlling.
CONSTITUTION: A loop 2a is drawn by a welding electrode 2 between a leveler 4 and rollers 6, 6'. A loop part 9 provided with limit switches 11, 12 in the position sandwiching said loop 2a at above and below and further another limit switches 13, 14 on the outer side thereof is provided to the side part of the loop. Rollers 10, 10' which are driven by a loop-forming motor not illustrated are provided to the front part of the loop 2a and the second leveler 4' is provided in the rear part and leveling rollers 26, 26' are provided in the front part. The motors of the foregoing loop- forming rollers 10, 10' are drive-controlled by the illustrated control circuits. Namely, the output side of a reference voltage generating circuit 15 is inputted to one of an integrator 17 via the limit switch 11 and the output side of a reference voltage generating circuit 16 is connected to the contact 19 of a drive signal generator 18.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15139278A JPS5577980A (en) | 1978-12-06 | 1978-12-06 | Welding wire feeder of consumable electrode type arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15139278A JPS5577980A (en) | 1978-12-06 | 1978-12-06 | Welding wire feeder of consumable electrode type arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5577980A true JPS5577980A (en) | 1980-06-12 |
Family
ID=15517573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15139278A Pending JPS5577980A (en) | 1978-12-06 | 1978-12-06 | Welding wire feeder of consumable electrode type arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5577980A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100907649B1 (en) * | 2002-12-23 | 2009-07-14 | 재단법인 포항산업과학연구원 | Welding wire feeder and its control method for improving welding efficiency |
| JP2019126821A (en) * | 2018-01-24 | 2019-08-01 | 株式会社ダイヘン | Wire feeding device, arc welding device and wire feeding method |
| US11504793B2 (en) | 2016-10-18 | 2022-11-22 | Daihen Corporation | Wire feeding device and arc welding device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117501A (en) * | 1974-08-05 | 1976-02-12 | Hitachi Ltd | Senrinno zetsuenkoteihoho |
| JPS534509A (en) * | 1976-07-02 | 1978-01-17 | Hitachi Maxell | Magnetic recording media |
-
1978
- 1978-12-06 JP JP15139278A patent/JPS5577980A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117501A (en) * | 1974-08-05 | 1976-02-12 | Hitachi Ltd | Senrinno zetsuenkoteihoho |
| JPS534509A (en) * | 1976-07-02 | 1978-01-17 | Hitachi Maxell | Magnetic recording media |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100907649B1 (en) * | 2002-12-23 | 2009-07-14 | 재단법인 포항산업과학연구원 | Welding wire feeder and its control method for improving welding efficiency |
| US11504793B2 (en) | 2016-10-18 | 2022-11-22 | Daihen Corporation | Wire feeding device and arc welding device |
| JP2019126821A (en) * | 2018-01-24 | 2019-08-01 | 株式会社ダイヘン | Wire feeding device, arc welding device and wire feeding method |
| US11213908B2 (en) | 2018-01-24 | 2022-01-04 | Daihen Corporation | Wire feeding device, arc welding device and wire feeding method |
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