数控机床运动精度的有效诊断

【摘要】 介绍了一种对数控机床运动精度进行诊断 (运动误差－单项综合－误差分离 )的有效方法；通过使用双球规 (DBB)对数控机床进行运动误差信号采集，并对采集到的信号进行分析，完成对数控机床运动误差的分离。更多还原

【Abstract】 ： An efficient diagnosis method of motion accuracy of NC machine tools i.e.motion error－ synthesis of individual error－ error separation,is presented in this paper.The motion error signal acquisition is performed by double ball bar (DBB) and the acquired signals are analyzed,thus the motion error separation of NC machine tools being accomplished更多还原