MANUFACTURE OF A PORTION OF A METAL PART USING THE MIG METHOD WITH PULSED CURRENT AND WIRE
    61.
    发明申请
    MANUFACTURE OF A PORTION OF A METAL PART USING THE MIG METHOD WITH PULSED CURRENT AND WIRE 有权
    使用脉冲电流和电线的MIG方法制造金属部件的一部分

    公开(公告)号:US20110072660A1

    公开(公告)日:2011-03-31

    申请号:US12994790

    申请日:2009-05-29

    IPC分类号: B23P17/00

    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.

    摘要翻译: 本发明涉及一种用于制造具有宽度L的涡轮发动机的金属部件的至少一部分的方法。该方法的特征在于,所述部分通过使用包括脉冲电流发生器和MIG焊接装置的MIG焊接装置的金属沉积来制造 脉冲沉积线流动,并用于改变所述电流和所述流动,所述制造以金属珠(10)的形式在几个连续的层中进行。