数控机床主轴回转误差在线测试硬件系统  

Online Test Hardware System for Spindle Rotation Error of CNC Machine Tool

作　　者：郭力[1] Guo Li

机构地区：[1]陕西国防工业职业技术学院,西安710300

出　　处：《装备机械》2022年第4期48-50,共3页The Magazine on Equipment Machinery

摘　　要：主轴回转误差是数控机床主轴动态性能的关键指标,对零件加工的尺寸精度与表面粗糙度有直接影响。介绍了数控机床主轴回转误差在线测试硬件系统的组成,包括数控机床、电涡流传感器、光电传感器、数据采集卡等。通过静态测试,确认所介绍的数控机床主轴回转误差在线测试硬件系统满足使用要求。The spindle rotation error is a key indicator of the dynamic performance of the spindle of CNC machine tool, which has a direct impact on the dimensional accuracy and surface roughness of part processing.The composition of the online test hardware system for spindle rotation error of CNC machine tool was introduced, including CNC machine tool, eddy-current sensor, photoelectric sensor, data acquisition card, etc.Through static testing, it is confirmed that the introduced online test hardware system for spindle rotation error of CNC machine tool meets the operating requirement.

关 键 词：数控机床 主轴 回转误差 测试 硬件 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]