MANUFACTURE OF A PORTION OF A METAL PART USING THE MIG METHOD WITH PULSED CURRENT AND WIRE

摘要

The invention relates to a method for manufacturing at least a portion of a metal part of a turbine engine having a width L. The method is characterised in that said portion is manufactured by metal deposition using a MIG welding apparatus including a pulsed current generator and a pulsed deposition-wire flow, and used for varying said current and said flow, the manufacture being carried out in the form of metal beads (10) in several consecutive layers.