Mechanical parts processing refers to the use of various mechanical processing methods to process raw materials or blanks into parts that meet design requirements. Exedra partibus mechanicis machinationis includent: 1. Determine partibus drawings and conduct process analysis. 2. Elegite materiales adequatos processandos. Develop a process route for machining parts, including rough machining, semi precision machining, and precision machining stages. 4. Determine the equipment, cutting tools, fixtures, measuring tools and auxiliary tools required for each process. 5. Determine praecepta technica et methodos inspectionis per singulos proceduras. 6. Preparatio ante processionem opus, quasi instrumenta succidentia, fixtura, instrumenta mensura etc. 7. Perform rough machining, remove excess raw materials, and preliminarily form the shape and size of the parts. 8. Perform semi precision machining to further improve the shape and size of the parts, in preparation for precision machining. 9. Perform precision machining to meet the requirements of the design drawings, including cutting, grinding, polishing, and other processing methods. 10. Conducte inspectionem et qualitationem supervisorem ut partibus conformetur ad design requirements and quality standards. 11. Perfect post-processing such as cleaning, rust prevention, packaging, etc.