【作者】 付志刚； 郭艳玲； 王石磊；

【Author】 FU Zhi-gang GUO Yan-ling WANG Shi-lei (College of Mechtronic Engineering,Northest Forestry University,Heilongjiang Harbin 150040,China)

【机构】 东北林业大学机电工程学院；

【摘要】 数控机床伺服系统的性能决定了数控机床的速度和精度等技术指标,因此,研究数控机床伺服系统的伺服性能十分重要。本文就数控机床对位置伺服系统所要求的伺服性能以及机械传动非线性因素等对数控机床精度的影响进行分析,并对提高伺服数控加工系统的控制精度进行了研究。更多还原

【Abstract】 The function of the servo in numerically controlled machine decide the specification of the speed and accuracy of numerically controlled machine and so on.Therefore,it is very important to research into the function of servo system in numerically controlled machine.This paper analysed servo-function as well as the mechanical drive non-linear factor that is required by servo-system of position in numerically controlled machine and investigated control accuracy o# servo numerically controlled processing system.更多还原