ARC WELDING DEVICE WITH AUTOMATIC METAL TRANSFER MODE SELECTION

摘要

A device for arc welding with consumable metal wire comprising means (1) for setting a wire speed (Vf) and means (2) for selecting a type of metal transfer regime, the means (1) for setting wire speed (Vf) being manually or digitally operatable by an operator. According to the invention, the means (2) for selecting a type of metal transfer regime interact with the means (1) for setting the wire speed (Vf) so as to allow the operator to set the wire speed (Vf) by operating said means (1) for setting wire speed (Vf) and so as to select automatically, depending on said setting of the wire speed (Vf), a type of metal transfer regime.