GERAET ZUR SCHLACKENENTFERNUNG FUER EINE FUELLSCHWEISSMASCHINE.

摘要

For repairing the surface of a roller R the pad-welding machine has a support 5 equipped with a motor for rotating the roller and a welding electrode 12 with a flux nozzle 13. To remove the slag forming on the surface of the pad weld a multi-needle beating mechanism 34 is mounted in an inclined position on a carriage 25 which is driven to and fro in synchronism with the movement of the welding torch 12 by a motor 27 driving a pinion which engages a rack. The carriage 25 is supported by a rail 23 which is mounted on extension arms 22 attached to the support 5.