The turning-milling manufacturing unit with graphical inputting method is based on the concept of advanced manufacturing technology, supported by the general NC equipments and the manufacturing unit software, combined the automation technology with the information technology and network technology, to constitute the dynamic, high efficient, moderately automated, flexible machine parts process unit by which the independent engineering design, craft preparing, production control and cutting process in the past manufacturing process as well as the independent NC turning and NC milling process can be integrated. The computer control system of the manufacturing unit has the characteristic of DCS(Distributed Control System). It can run independently and also be a subsystem of the complicated product manufacture system. By applying the graphical inputting method to creation and management of the producing information flow, the efficiency of the making information flow's transport and the whole system's making efficiency can be improved.