Five axis CNC Machining is a mode of CNC machine tool machining that uses five coordinate axes (three moving axes x, y, z plus two rotating axes A, B, or C) for linked machining. This processing method can efficiently and accurately complete the processing of complex geometric parts, and is commonly used in fields such as aviation, aerospace, automotive, and molds. The technical functions of CNC five axis machining are mainly reflected in the following aspects: 1. High speed machining function: The five axis linkage CNC system has the ability of high-speed cutting, which can significantly improve machining efficiency. 2. Precision machining function: The system is equipped with precision sensors and measuring devices, which can monitor errors in the machining process in real time and automatically compensate to ensure machining accuracy. In addition, it also has an automatic calibration function, which can automatically adjust the parameters of the machine tool to achieve more precise machining. 3. Multi functional machining function: Five axis machining can achieve various machining operations such as milling, drilling, tapping, turning, etc., to meet the needs of different machining tasks. 4. Automated machining function: Through preset machining programs, five axis machining can achieve functions such as automatic tool changing, automatic measurement, and automatic compensation, reducing operator intervention and improving machining stability and consistency. 5. Multi axis linkage function: Five axis linkage means the coordinated motion of the three moving axes x, y, and z plus any two rotating axes (A, B, or C), which enables the machining tool to be positioned and connected in five degrees of freedom, especially suitable for machining parts with complex geometric shapes.