IT1124476B - Non-consumable electrode welding head - Google Patents
Non-consumable electrode welding headInfo
- Publication number
- IT1124476B IT1124476B IT41641/79A IT4164179A IT1124476B IT 1124476 B IT1124476 B IT 1124476B IT 41641/79 A IT41641/79 A IT 41641/79A IT 4164179 A IT4164179 A IT 4164179A IT 1124476 B IT1124476 B IT 1124476B
- Authority
- IT
- Italy
- Prior art keywords
- welding head
- drive
- electrodes
- consumable electrode
- electrode welding
- Prior art date
Links
- 238000003466 welding Methods 0.000 title abstract 4
- 239000000945 filler Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
Abstract
A welding system is based on a welding head with a central filler wire, flanked by two slightly inclined non-consumable electrodes which are oscillated by a bevel gear drive. The welding head is mounted on a slide which is moved by a rack-and-pinion drive longitudinally and has a separate feedscrew drive for its vertical motion. A pickup indicates the angular position of the electrodes and a stabiliser holds the arc length constant. This increases the productivity by the reciprocating longitudinal movement which eliminates unproductive times and requires no tolerances for seam length. The automatic control improves the weld quality and the utilisation of the arc heat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT41641/79A IT1124476B (en) | 1979-11-07 | 1979-11-07 | Non-consumable electrode welding head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT41641/79A IT1124476B (en) | 1979-11-07 | 1979-11-07 | Non-consumable electrode welding head |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7941641A0 IT7941641A0 (en) | 1979-11-07 |
IT1124476B true IT1124476B (en) | 1986-05-07 |
Family
ID=11252413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT41641/79A IT1124476B (en) | 1979-11-07 | 1979-11-07 | Non-consumable electrode welding head |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1124476B (en) |
-
1979
- 1979-11-07 IT IT41641/79A patent/IT1124476B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7941641A0 (en) | 1979-11-07 |
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