摘要
数控机床的日益普及和它在使用中所显示出的巨大经济效益 ,目前已成为机械制造技术进步和技术改造的主力 ,是精密机件加工的主要手段。
With the increasingly popularation of numerical controlled machine tool and great profit brought to machining by it has become a major power of machinical technology progress and technological reform.This thesis is aimed to introduce a it largely used method of ball guide screw nut in the system of numerical controlled machine tool supply.
出处
《煤矿机械》
北大核心
2004年第10期106-107,共2页
Coal Mine Machinery
关键词
滚珠丝杠螺母副
调整
意义
ball guide screw nat
control
significance
