A large CNC Machining center is an efficient and high-precision CNC machine tool, which has multiple workbenches and automatic tool changing devices, and can complete the machining of various complex workpieces. Large CNC machining centers are usually equipped with good CNC systems and various sensors, which can achieve high-precision and high-efficiency machining, and are widely used in aviation, automotive, mold and other fields. The advantages of the large CNC machining center include high precision: The large CNC machining center adopts good CNC systems and servo technology, which can achieve high-precision machining and meet the production needs of high precision and high quality. High efficiency: Large CNC machining centers have multiple workbenches and automatic tool changing devices, which can achieve fast and efficient machining and improve production efficiency. Flexibility: Large CNC machining centers can process a variety of complex workpieces with high flexibility, adapting to different fields and production needs. Automation: Large CNC machining centers are equipped with devices such as automatic feeding, automatic tool changing, and automatic measurement, which can achieve automation of the production process and reduce the labor intensity of workers.