According to NC Transformation of CGM6125 Lathe, transformation scheme of feed system is introduced, assembly schematic diagram of CGM6125 Lathe is established.Lectotype and checking Calculation of Ball Screw is done mainly for longitudinal feed system, Checking of Transmission efficiency, stiffness and stability is done, the reference is done for NC Transformation of Lathe%针对CGM6125车床的数控化改造,简明地介绍了进给系统的改造方案,并建立了整机装配模型;重点对纵向进给系统的滚珠丝杠进行选型和计算,并进行了传动效率、刚度和稳定性的验算和校核,为机床的数控化改造提供了参考.
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