Universal and programmable tungsten inert gas welding device with arms and a tungsten electrode receiving magazine

摘要

Universal and programmable tungsten inert gas welding device with arms (3, 4) and a magazine (2) accommodating tungsten electrodes (7), characterized in that one of the arms (4) has a welding torch head (5) and a welding wire feed (6), in that the welding-torch head (5) comprises a sleeve (6) with a mechanism-releasable clamping device for holding the tungsten electrode (7) and a connection to an electrical energy source, - a cooling channel (12) with an inlet (13) and an outlet ( 14) of the coolant for cooling the sleeve (6) with the tungsten electrode (7) and - a protective gas channel (15) with an inlet (16) and an annular outlet (17) of the protective gas, so that the end region of the tungsten electrode (7) ring-shaped outlet (17) penetrates and so the end region of the tungsten electrode (7) is surrounded when welding inert gas, that the welding wire feed (6) has a wire conveyor (18) with a tubular guide (19), so that the welding wire (20) is supplied to the arc leaving the tungsten electrode (7) and the welding point, and that the magazine (2) is arranged and formed in the moving space of the welding head (5) in that a tungsten electrode (7) can be supplied to it.