The selection of initial blanks is carried out, and processing routes for parts on CNC milling machines are developed. Schemes for part positioning and standard fixtures are created. The cutting tools and milling centers are selected. Control programs for part processing are developed. Recommendations for implementing a robotic system for changing blanks to increase labor productivity are provided. The stages of technological preparation for production are described, the resolution of which will allow for an assessment of the composition and quantity of technological equipment required for milling sections of aerospace parts.