Lathe CNC Machining is a high-precision and high-efficiency machine tool that uses digital information to control the displacement of parts and tools for mechanical processing. It mainly solves the problems of variable varieties, small batch sizes, complex shapes, and high precision of aerospace product parts, and is an effective way to achieve efficient and automated processing. CNC machining on lathes has the following advantages: high precision: by controlling the displacement of parts and tools through digital information, it can achieve micrometer or even nanometer level accuracy. Efficientia alta: cum alto grado automaticae, partibus complexis celeriter processi potest, improvine productivitatem. Flexibility: i It can quickly adjust processing parameters and processes according to the processing requirements of different parts, achieving flexible production. Reliability: Advanced control systems and sensor technology are used to monitor the machining process and equipment status in real time, ensuring machining quality and equipment safety. Costa reduction: By optimizing processing parameters and techniques, material and energy consumption can be reduced, therefore lowering production costs.