基于FANUC 0iD数控系统伺服调整及优化技术

CNC system servo adjustment and optimization techniques based on FANUC 0iD

基于FANUC 0iD数控系统的伺服调整技术,详细分析了伺服系统调整设定的方法。研究了提高动态响应性能及加工精度的方法,通过对进给轴的三环伺服PI参数的优化,实现机械传动系统和运动系统的最佳匹配,减小因机械系统的缺陷而引起的轮廓误差,并在数控技术实验室的实验平台上进行了验证。

The adjustment and setting method of servo system was detailed analyzed based on servo adjustment technology of FANUC 0iD servo drive system. The methods of improving the dynamic response performance and processing accuracy were studied,The mechanical transmission system and the motion control system matched best through the feed shaft tri- cyclic servo PI parameters optimizing,the contour error caused due to a defect in the mechanical system was reduced,the result was verified in the CNC technology laboratory experiments platform.