公开(公告)号：WO1991008085A1

公开(公告)日：1991-06-13

申请号：PCT/EP1989001497

申请日：1989-12-06

申请人： KUKA SCHWEISSANLAGEN + ROBOTER GMBH ,  HOBMAIER, Daniel

发明人： KUKA SCHWEISSANLAGEN + ROBOTER GMBH

IPC分类号： B25J0

CPC分类号： B65B11/04 ,  G05B19/23 ,  G05B19/4015 ,  G07D9/065

摘要： The invention concerns a process and a device for zeroing a spindle, in particular a rotating spindle, using a zeroing sensor (4) set up on the spindle (2). The invention also calls for a position-measurement system (1) which generates perfectly cyclic signals internally and by means of which the zero mark on the spindle is approached and the local, perfectly cyclic position value read and fed to the spindle-control unit (16). From this, the distance to the desired position is calculated in the spindle-control unit (16), and the spindle (2) brought automatically or by hand into this position. Zeroing is carried out by the zeroing sensor (4) in this position, which lies at the centre of a selectable sensor cycle of the position-measuring system.

摘要翻译： 本发明涉及一种使用在主轴（2）上设置的调零传感器（4）使主轴，特别是旋转主轴归零的方法和装置。 本发明还要求一种位置测量系统（1），其在内部产生完美的循环信号，通过该位置测量系统接近主轴上的零标记，并且读取并馈送到主轴控制单元的局部完美循环位置值 16）。 由此，在主轴控制单元（16）中计算到期望位置的距离，并且主轴（2）自动地或手动地进入该位置。 在位置测量系统的可选择的传感器周期的中心位置，归零传感器（4）进行归零。

公开(公告)号：WO1990003553A1

公开(公告)日：1990-04-05

申请号：PCT/EP1989001104

申请日：1989-09-22

申请人： HOBMAIER, Daniel

IPC分类号： G01D05/249

CPC分类号： G05B19/4015 ,  G01D5/244

摘要： In a process for determining the absolute position on an axis, in particular an axis of rotation, a sensor which determines the absolute position cyclically and is connected to the axis of rotation is polled at least once per cycle. The polled absolute values are temporarily memorized. Each actual absolute value is compared with the preceding absolute value and the result of the comparison is used to determine the direction of rotation and to count the cycle changes.