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    Laser beam welding head
    2.
    发明申请
    Laser beam welding head 有权
    激光焊接头

    公开(公告)号：US20090302011A1

    公开(公告)日：2009-12-10

    申请号：US12162921

    申请日：2007-01-22

    申请人： Freidrich Behr ,  Erwin Blumensaat ,  Christian Dornscheidt ,  Martin Koch ,  Jens Plha ,  Stefan Wischmann ,  Lars Ott ,  Ansgar Schäfer

    发明人： Freidrich Behr ,  Erwin Blumensaat ,  Christian Dornscheidt ,  Martin Koch ,  Jens Plha ,  Stefan Wischmann ,  Lars Ott ,  Ansgar Schäfer

    IPC分类号： B23K26/20

    CPC分类号： B23K26/04 ,  B23K26/044

    摘要： A laser beam welding head for the welding of metal parts and method of use include at least one beam path for a welding beam and means for the optical acquisition of the position of the welding seam at a first measuring position, wherein the means for the optical acquisition of the position of the welding seam allow arrangement of the first measuring position in the welding direction running ahead of the welding position of the welding beam, and, at least as a function of a lateral deviation of the welding seam from a reference position, generate a correction signal for the correction of the welding position of the welding beam, as well as a corresponding use of the laser beam welding head.

    摘要翻译： 用于焊接金属部件的激光束焊接头和使用方法包括用于焊接梁的至少一个光束路径和用于在第一测量位置光学获取焊缝位置的装置，其中用于光学 获取焊缝的位置允许在焊接梁的焊接位置前方的焊接方向上布置第一测量位置，并且至少根据焊缝与参考位置的横向偏差的函数， 产生用于焊接梁的焊接位置的校正的校正信号，以及激光束焊接头的相应使用。