公开(公告)号：WO2004101213A1

公开(公告)日：2004-11-25

申请号：PCT/EP2004/050799

申请日：2004-05-13

Applicant: LASAG AG ,  HERTZBERG, Joachim ,  SCHWOB, Hans Peter

Inventor： HERTZBERG, Joachim ,  SCHWOB, Hans Peter

IPC: B23K26/10

CPC classification number: B23K26/0648 ,  B23K26/032 ,  B23K26/064 ,  B23K26/0643 ,  B23K26/08 ,  B23K26/103 ,  B23K26/28

Abstract: The present invention relates to an apparatus (1) for generating a rotating laser beam (5) which may used for various applications including welding, cutting, drilling or ablation of materials. More particularly, the apparatus according to the present invention is able to produce a fast rotating and accurate laser beam, because the main optical device (100) that is rotated consists of a first reflecting surface (102) rotating about an axis (X1) at least a second reflecting surface (26), said first reflecting surface (102) intented to redirect said laser beam into the direction of the second reflecting surface (26), and a rotating lens (107) of optical axis (X2) arranged to be tiltable, such that said optical axis (X2) is able to be angled with respect to said axis (X1).

Abstract translation: 本发明涉及一种用于产生可用于各种应用的旋转激光束（5）的装置（1），其包括焊接，切割，钻孔或材料消融。 更具体地，根据本发明的装置能够产生快速旋转和精确的激光束，因为旋转的主光学装置（100）由围绕轴线（X1）旋转的第一反射表面（102） 至少一个第二反射表面（26），所述第一反射表面（102）旨在将所述激光束重定向到第二反射表面（26）的方向，以及光轴（X2）的旋转透镜（107） 使得所述光轴（X2）能够相对于所述轴线（X1）成角度。