2, calculate the production program of the parts, determine the type of production
3, determine the type of blanks and manufacturing methods
4, the development of process routes
5, determine the machining allowances for each process, calculate the dimensions of the process and the tolerances
6, the selection of Each process of machine tools and equipment and tools, gauges, and other process equipment
7, to determine the amount of cutting and time quota for each process
8, the preparation of technology documents