Aerospace CNC Machining is a technology that uses computer numerical control (CNC) systems to control machine tools for high-precision machining, and has a wide range of applications in the aerospace field. To improve the production efficiency of aviation CNC machining, the following strategies and methods can be considered, which combine relevant numbers and information in the reference article: ① Optimizing CNC programming: using advanced CAM (Computer Aided Manufacturing) software can generate machining programs for complex parts faster and reduce programming time. Optimize numerical control programming methods, such as using graphical programming and CAM programming, to improve programming efficiency and accuracy. Using the standardization of G-code and M-code to ensure the universality and portability of the program and reduce programming errors Improve tool life management: Implement tool life management control for CNC systems, automatically replace tools based on processing times or time, and reduce downtime. Select high-quality cutting tool materials, improve processes through technical measures, and increase the overall lifespan of cutting tools. Regularly check the wear of cutting tools, replace severely worn tools in a timely manner, and maintain machining accuracy and efficiency Optimize process parameters and machining procedures: Select reasonable cutting parameters, optimize machining process parameters such as cutting speed, feed rate, and cutting depth to improve machining efficiency. Reduce the number of tool cuts and tool changes, arrange the processing sequence reasonably, and reduce processing time. Consider using multi station hydraulic fixtures for workpiece processing to improve production efficiency through quantity clamping Improve machine tool utilization: Reasonably arrange production plans, ensure continuous operation of machine tools, and reduce idle time. Introducing an automated loading and unloading system to reduce manual operation time and improve production efficiency. Regularly maintain and upkeep the machine tool to maintain its good condition and reduce downtime caused by malfunctions Improve the skill level of operators: Strengthen the training of operators to enhance their operational skills and programming abilities for CNC machine tools. Encourage operators to participate in process improvement and innovation activities to enhance their familiarity and mastery of the production process. Establish incentive mechanisms to reward operators who perform outstandingly and improve production efficiency in the production process Introducing new technologies and equipment: Pay attention to industry trends and technological developments, timely introduce new technologies and equipment, and improve processing accuracy and efficiency. Consider using composite machining techniques, such as turning milling composite machining machines, to achieve multi process machining with one clamping. Introduce intelligent manufacturing systems, such as industrial Internet platform, big data analysis, etc., to realize intelligent management and optimization of the production process.