数控机械内拉床主要应用于汽车零部件、减速机、农机、航空、军工及工程机械等行业产品的内齿、内花键以及孔类的加工。其加工尺寸和形状位置精度高、效率高，维护方便、加工成本低，设备采用FANUC伺服系统，易实现设备自动化加工和生产连线。

    本机床主传动系统由伺服电机与丝杠传动，滚珠丝杠采用德国亿浮品牌，其他辅助动作均采用启动控制，工作平稳，工作速度通过无级调速，机床在拉削运动Z轴上利用光栅尺，进行终端检测，实现全闭环控制，有效保证了机床的运行加工精度。

此设备较之传统液压拉床大大节约了空间尺寸。

CNC machine internal broaching machine is mainly used in auto parts, gear reducer, agricultural machinery, aviation, military industry and engineering machinery industry products such as inner gear, internal spline and hole processing.Its processing position size and shape of high precision, high efficiency, convenient maintainence, low processing cost, equipment using FANUC servo system, easy to realize the automatic processing equipment and production of attachment.

The machine tool main drive system by the servo motor and ball screw drive, ball screw with German i+f brand, other auxiliary action adopt pneumatic control, working smoothly, working speed by stepless speed regulation, the broaching machine tool movement on the Z axis by using grating ruler, is used to detect the terminal, realize the full closed loop control, effectively guarantee the operation of the machine tool machining accuracy.

The equipment than the traditional hydraulic broaching machine greatly save the space size.