BURNER FOR A WELDING APPARATUS

The invention relates to a welding method and a burner (1) for a welding apparatus. The burner comprises a non-melting electrode (2), a wire feed device (3) for a welding wire (4) and a power feed device (5) for introducing an electric heating current into the welding wire (4) that is supplied. The wire feed device (3) can be activated in two directions of advance and an electric voltage applied by the power feed device (5) to the welding wire (4) can be regulated to ignite an igniting arc (6) between the tip (7) of the welding wire and the workpiece (8). 本发明涉及一种焊接方法以及一种用于焊接设备的燃烧器(1)，该燃烧器包括不熔断的电极(2)、用于焊丝(4)的焊丝供给装置(3)以及用于将加热电流引入所供给的焊丝(4)中的电流引入装置(5)。焊丝供给装置(3)能够沿着两个进给方向被操纵，并且能够调节由电流引入装置(5)施加到焊丝(4)上的电压，以便对在焊丝尖部(7)和工件(8)之间的点火光弧(6)进行点火。