This CNC milling and turning machine integrates turning and milling processes, completing multiple machining operations in a single setup. It reduces workpiece transfer errors, strictly controls dimensional accuracy and geometric tolerances, resulting in smooth and stable machining with a fine surface finish. Featuring multi-axis linkage, a powered turret, and fully automatic cutting, it allows for free switching between various cutting tools and is suitable for mass production of irregularly shaped parts, shafts, valves, bridge supports, and precision hardware components. This speeds up production, increases efficiency, and saves labor and equipment costs, contributing to high-efficiency precision manufacturing.