本机是一台中型立式加工中心，工件在一次装突后，可自动连续地完成钻、螳、扩、攻丝等多种工序的加工。主轴采用交流调速电机驱动，经两对齿轮传到主轴，使高转速恒功率范围宽、低速运转扭矩大，可进行强力切削，最高转速可达6000r／min，主轴运转时精度高、噪声低、振动小、? This machine is a medium-sized vertical machining center, the workpiece after a sudden, can be automatically and continuously completed drilling, mantis, expansion, tapping and other processes. Spindle with AC speed motor drive, the two pairs of gears to the spindle, the high speed constant power range, low speed running torque, can be powerful cutting, the maximum speed up to 6000r / min, the spindle running high precision, low noise , Small vibration,?