There are many different types of CNC milling machines. Although there are differences in the composition of different types of CNC milling machines, there are many similarities.
    Introduction to CNC milling machine operation, analyze it from two aspects：
   First, from the requirements of the development of manufacturing technology, with the emergence of new materials and new processes, and the demand for low cost in market competition, metal cutting is moving toward higher cutting speed and precision, and production efficiency is increasing. The high and the system are developing in an increasingly reliable direction. This requires higher precision CNC machine tools developed on the basis of traditional machine tools. The driving power is even too high, the mechanical mechanism is static, the thermal stiffness is better, the work is more reliable, and the long-term continuous operation and the minimum downtime can be realized.
   Second, look at the characteristics of digital control technology. Since the CNC machine tool adopts the servo motor, the digital technology realizes the direct control of the working sequence and the motion displacement of the machine tool. The gearbox structure of the traditional machine tool is cancelled or partially canceled, and the mechanical structure is also greatly simplified.
    The degree of automation and machining accuracy of CNC milling machines is also relatively high, which is suitable for turning machining of general rotary parts.