SE8304493L - DEVICE FOR REMOTE ADJUSTMENT OF THE WELDING CURRENT AT A DIRECT WELDING CELL - Google Patents
DEVICE FOR REMOTE ADJUSTMENT OF THE WELDING CURRENT AT A DIRECT WELDING CELLInfo
- Publication number
- SE8304493L SE8304493L SE8304493A SE8304493A SE8304493L SE 8304493 L SE8304493 L SE 8304493L SE 8304493 A SE8304493 A SE 8304493A SE 8304493 A SE8304493 A SE 8304493A SE 8304493 L SE8304493 L SE 8304493L
- Authority
- SE
- Sweden
- Prior art keywords
- welding
- cable
- welding current
- remote
- remote adjustment
- Prior art date
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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1087—Arc welding using remote control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
It is customary when the welding place is remote from the welding apparatus to adjust the welding current via a remote adjuster connected via a cable to the welding apparatus. The disadvantage of this arrangement is that in rough construction site operation the danger of a cable fracture or cable breakage is very large, which can lead to defective weld seams. The object of the present invention is to provide a cable-less remote adjuster. The essence of the invention is that a handy, cable-less remote adjuster always carried by the welder is provided with two conducting surfaces, on which is superimposed a corresponding frequency of the welding voltage by contact of the conducting surfaces of a workpiece and a welding electrode. An evaluating circuit is provided in the welding current source, which appropriately increases or decreases the frequency of the welding current.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0314482A AT381663B (en) | 1982-08-19 | 1982-08-19 | REMOTE CONTROL DEVICE FOR THE ARC WELDING CURRENT FROM A DC CURRENT WELDING SOURCE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8304493D0 SE8304493D0 (en) | 1983-08-18 |
SE8304493L true SE8304493L (en) | 1984-02-20 |
Family
ID=3545999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8304493A SE8304493L (en) | 1982-08-19 | 1983-08-18 | DEVICE FOR REMOTE ADJUSTMENT OF THE WELDING CURRENT AT A DIRECT WELDING CELL |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT381663B (en) |
DE (1) | DE3329216A1 (en) |
FI (1) | FI832958A (en) |
NO (1) | NO832972L (en) |
SE (1) | SE8304493L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925100A1 (en) * | 1989-07-28 | 1991-01-31 | Trw Nelson Bolzenschweiss Tech | ELECTRIC BOLT WELDING MACHINE |
DE9321354U1 (en) * | 1993-04-24 | 1997-10-16 | Merkle, Wilhelm, 89359 Kötz | Work machine |
DE29602946U1 (en) * | 1996-02-20 | 1996-04-04 | JUPITER Schweiß-, reparatur- und wartungstechnische Produkte GmbH, 90587 Veitsbronn | System for electrical arc welding, especially (MIG / MAG) inert gas arc welding |
AT406942B (en) * | 1999-01-15 | 2000-10-25 | Fronius Schweissmasch | REMOTE CONTROL UNIT FOR A WELDING MACHINE OR A POWER SOURCE |
AT503727B1 (en) * | 2006-05-26 | 2008-04-15 | Fronius Int Gmbh | REMOTE REGULATOR FOR A WELDING DEVICE |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT246864B (en) * | 1964-03-20 | 1966-05-10 | Volkswerft Stralsund Veb | Arrangement for remote control of welding machines |
GB1175949A (en) * | 1968-08-28 | 1970-01-01 | Standard Telephones Cables Ltd | Servo Control System |
NO130930B (en) * | 1973-07-24 | 1974-12-02 | J Glommen | |
NO136138C (en) * | 1975-09-26 | 1980-12-02 | Jon Erlend Gloemmen | DEVICE FOR REMOTE CONTROL OF NETWORK DRIVE AND AC AC WELDING MACHINES |
US4119830A (en) * | 1977-08-08 | 1978-10-10 | Gilliland Malcolm T | Remote welding control system |
US4216367A (en) * | 1978-04-18 | 1980-08-05 | Miller Electric Manufacturing Company | Wireless remote control for electric welder |
-
1982
- 1982-08-19 AT AT0314482A patent/AT381663B/en not_active IP Right Cessation
-
1983
- 1983-08-12 DE DE19833329216 patent/DE3329216A1/en not_active Withdrawn
- 1983-08-18 FI FI832958A patent/FI832958A/en not_active Application Discontinuation
- 1983-08-18 SE SE8304493A patent/SE8304493L/en unknown
- 1983-08-18 NO NO832972A patent/NO832972L/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3329216A1 (en) | 1984-02-23 |
SE8304493D0 (en) | 1983-08-18 |
FI832958A (en) | 1984-02-20 |
ATA314482A (en) | 1984-12-15 |
FI832958A0 (en) | 1983-08-18 |
AT381663B (en) | 1986-11-10 |
NO832972L (en) | 1984-02-20 |
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