how does cnc milling machine do

‌The main functions of CNC milling machines include the following aspects‌:

‌Processing complex parts‌: Through programming control, CNC milling machines can realize the linkage of multiple coordinates and complete the processing of complex surfaces, especially suitable for parts with complex shapes. It can process parts with particularly complex contour shapes or difficult to control dimensions, such as mold parts, shell parts, etc.‌12.

‌High precision and high efficiency‌: CNC milling machines use advanced CNC technology to accurately control cutting parameters and tool motion trajectories, thereby achieving high-precision processing. In addition, CNC milling machines can use larger cutting amounts, effectively saving man-hours and improving production efficiency‌23.

‌Versatility‌: CNC milling machines can not only perform milling, but also perform hole and thread processing, fixed cycle processing, subroutine calls and other functions. For example, it can use the spiral interpolation function for thread milling, which is much more efficient than traditional tap processing‌4.

‌Strong adaptability‌: CNC milling machines can adapt to different processing requirements by changing NC programs, without changing special process equipment, shortening the production preparation cycle, and facilitating the rapid renewal of mechanical products‌3.

‌Reduced labor intensity‌: CNC milling machines have a high degree of production automation, which can reduce the labor intensity of operators and facilitate production management automation‌2.