公开(公告)号：WO2008135454A1

公开(公告)日：2008-11-13

申请号：PCT/EP2008/055235

申请日：2008-04-29

Applicant: LG TECHNOLOGIES S.R.L. ,  BUSATTA, Luigi ,  BUSATTA, Gioachino

Inventor： BUSATTA, Luigi ,  BUSATTA, Gioachino

IPC: G05B19/401 ,  B23Q15/12

CPC classification number: B23Q15/12 ,  B23Q11/0046 ,  B23Q17/2233 ,  G05B19/401 ,  G05B2219/37298 ,  G05B2219/37405 ,  G05B2219/37423 ,  G05B2219/37588 ,  G05B2219/49238

Abstract: A machine tool (1) for precision micro-milling and/or drilling comprising : at least one working head (2) with a tool-holding spindle (3) driven along a third axis (Z) and moveable along it by means of a depth actuator (6) under computerised digital control towards and away from the piece to be machined, as well as first detector means (7) to detect the relative position of the spindle (3) along the third axis (Z) with respect to an origin, said head (2) including second detector means (11) to detect the surface of the workpiece and consequently activate said depth actuator (6), said second detector means (11) comprising a tracer device which continuously traces the surface of the workpiece to be machined close to the tool (5).

Abstract translation: 1.一种用于精密微铣削和/或钻削的机床（1），包括：至少一个工作头（2），具有沿着第三轴线（Z）驱动的工具保持主轴（3），并且可沿其移动 在计算机化的数字控制下朝向和远离待加工的零件的深度致动器（6）以及第一检测器装置（7）相对于第一检测装置（7）检测主轴（3）相对于第三轴线（Z）的相对位置 所述头部（2）包括第二检测器装置（11），用于检测工件的表面，从而启动所述深度致动器（6），所述第二检测器装置（11）包括跟踪装置，该跟踪装置连续地跟踪工件的表面 被加工成靠近工具（5）。