A device serving to the embodiment of a cylindrical body, in particular of shafts oversized of turbines or generators

摘要

P the present invention relates to a device for carrying out of the hollow cylindrical bodies. / p & & p & according to the invention, there is obtained by a weld of a filler plurality of weld beads on a rotating cylindrical steel core. The device is in the form of a welding plurality of 7 and a feed carriage 10 carrying the powder to be welded 11 and the wire to be welded 13. The welding heads 7 are montees on a carriage of welding 9. The carriage of welding 9 and the feed carriage 10 are separated of one another and relocatable on trajectories 5, 6 separated. / p & & p & the invention applies to the manufacture of the shafts of the turbines generators and / p