一、数控机床运动控制器的特点随着自动化技术的进一步发展,运动控制器的运用已越来越多地应用于其他工业自动化设备控制,如,电子机械、木工机械、纺织机械、印刷机械等诸多行业。主要数控技术的发展趋势就是采用“PC+运动控制器”的开放式数控系统,不但具有信息处理能力强、开放程度高、运动轨迹控制精确、通用性好等特点,而且还从很大 First, the characteristics of CNC machine tool motion controller With the further development of automation technology, the use of motion controller has been more and more used in other industrial automation equipment control, such as electronic machinery, woodworking machinery, textile machinery, printing machinery Many industries. The development trend of main numerical control technology is to adopt the open CNC system of “PC + motion controller”, which not only has the characteristics of strong information processing ability, high degree of openness, precise trajectory control and good universality, but also from a very large