中文摘要：

通过对不干胶商标印刷机工作特点和工作过程的分析，提出了一种以AVR系列的ATmega 128单片机为管理CPU、通过总线控制专用运动控制芯片PCL6045B驱动伺服电机工作的不干胶商标印刷机数控系统．该系统采用专用运动控制芯片＋微处理器的双CPU结构，系统抗干扰能力强、控制方便，容易实现不干胶商标印刷机高速定位、高精度定位的要求．在该系统上可以进行高速、高精度的定长印刷和追踪色标印刷，送纸、收纸、模切、排废可同步进行．

英文摘要：

By analyzing the operation characteristics and the process of the printing press for self-adhesive labels, a computerized numerical control （ CNC ） system is developed, with ATmega 128 singlechip of AVR series as the su- pervision CPU and with a special busastering motion control chip PCIr045B to drive the servo motor. The devel- oped system possesses a double-CPU structure combining a special motion control chip and a microprocessor, which results in strong anti-jamming ability and control facility of the system as well as high-speed and high-precision positioning ability of the printing press. By using the developed system, fixed-length printing and color code-tracking printing can be successfully implemented with both high speed and precision, and the processes including feeding paper, pulling paper, modeling cutting and scraping can be synchronously performed.