FIELD: mechanical engineering; welding. SUBSTANCE: oxide film is broken by cutting tool moved before welding pool near melting zone in zone shielded by argon. EFFECT: increased efficiency of aluminium alloy welding process owing to welding by normal polarity current and reduced wear of electrode. 1 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| NON-CONSUMABLE ELECTRODE WELDING METHOD OF ALUMINIUM AND ITS ALLOYS | 2023 |
|
RU2817683C1 |
| WELDING METHOD BY COMBINATION OF COMPRESSED AND FREE ARCS | 2021 |
|
RU2763808C1 |
| METHOD FOR PLASMA SURFACING AND WELDING BY COMBINATION OF ARCS | 2021 |
|
RU2763912C1 |
| METHOD OF ALUMINIUM ALLOYS WELDING BY COMBINATION OF ARCS | 2019 |
|
RU2728144C1 |
| METHOD FOR ELECTRIC ARC WELDING OF ALUMINUM AND ITS ALLOYS BY MEANS OF NON-CONSUMABLE ELECTRODE | 2003 |
|
RU2254214C1 |
| METHOD OF ARGON ARC WELDING BY NONCONSUMABLE ELECTRODE | 2012 |
|
RU2505385C1 |
| METHOD FOR WELDING, SURFACING AND SOLDERING BY A COMBINATION OF DIRECT AND INDIRECT ARCS | 2020 |
|
RU2758357C1 |
| METHOD OF ARC WELDING OF ALUMINIUM ALLOYS WITH COMBINATION OF NON-CONSUMABLE AND CONSUMABLE ELECTRODES | 2019 |
|
RU2739308C1 |
| METHOD FOR WELDING BY IMMERSED NON-CONSUMABLE ELECTRODE | 1999 |
|
RU2162027C1 |
| NONCONSUMING ELECTRODE GAS-SHIELDED WELDING METHOD | 1997 |
|
RU2131339C1 |
