FIELD: welding. SUBSTANCE: device for welding with nonconsumable electrode includes case 1 with nozzle 3 and electrode holder in the form of inner 4 and outer 6 bushings intercoupled by thread with holes 7 at various angles to hold nonworking end of electrode 8 anchored inside case. Butt of outer bushing 6 is L-shaped on side of working end of electrode, holes 10 to locate working end of electrode are made in it. Thrust surface 9 is manufactured on inner bushing at point of electrode contact. EFFECT: expanded operational capabilities. 3 dwg
| Title | Year | Author | Number |
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RU1760701C |
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SU1785856A1 |
