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AssigneeFronius International GmbH
InventorsDominik Söllinger, Andreas Waldhör, Manuel Mayer
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Welding device (1) for welding a workpiece (W) in a welding process (SP) which comprises different types of welding process phases (SPP), in which the workpiece (W) is welded in each case with a welding arc (LB) which extends between a welding wire electrode (SDE) of the welding device (1) and the workpiece (W), wherein for the welding process phases (SPP) an arc parameter, LBP, of the welding arc (LB), in particular its arc length, LBL, can be set, wherein the welding device (1) comprises a controller (4) which, during a welding process transition (SPÜ) between different types of welding process phases (SPP) of the welding process (SP), effects a change in the arc parameter, ΔLBP, of the welding arc (LB) corresponding to the arc parameters, LBP, set for the welding process phases (SPP) and at the same time automatically adapts at least one transition welding parameter, ÜSP, of a welding current source (2) of the welding device (1) in dependence upon the effected arc parameter change, ΔLBP, in order to stabilize the welding process phase transition (SPÜ) within the welding process (SP).
A method for stabilizing a welding process phase transition between different types of welding process phases of a welding process, wherein the welding process phases comprise different welding parameters,
A welding device for welding a workpiece in a welding process which comprises different types of welding process phases which comprise different welding parameters, in which the workpiece is welded in each case with a welding arc which extends between a welding wire electrode of the welding device and the workpiece, wherein for the welding process phases an arc parameter of the welding arc, in particular its arc length can be set,
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