加工中心的绝对位置数据丢失后的数据恢复

摘要

To the machining center using an absolute pulse coder without any reducer baffles, while its battery is exhausted and the absolute location data were lost in its series pulse generator, so that a reference point must be reset and restored. The reset method of reference point for X and Y axis without any baffles is analyzed that the theory is introduced for reference point reset to Z axis of an machining center with cutleries, so a fault cutlery damaged operation can be prevented that the cutleries and machine precision may be affected.%对使用没有减速挡块的绝对脉冲编码器的加工中心,由于电池电能耗尽,串行脉冲发生器内的机床的绝对位置数据被丢失,需要进行无挡块参考点设定,并存储参考点.执行了无挡块X轴、Y轴参考点的设定,重点阐述了带刀库的加工中心Z轴参考点的设定,防止操作不当,撞伤刀库,影响换刀精度及机床精度.