CNC Milling Machine: Understanding the Precision, Axis, and Types
WEBMar 7, 2023 · CNC mills without A/C axis linkage are called 3+1 axis/3+2 axis machines, also called "fake fouraxis" and "fake fiveaxis". This kind of milling machine can only rotate the A/C axis to reach the predetermined position and keep it still when processing complex curved surfaces, and then perform XYZ milling.