Inducer is a fluid device with new structure,high performance,excellent cavitation resistance. It is the critical component of turbine pump of liquidpropellant rocket engine. The multiaxis machining technology; the tool axis vector control mode as the core elements of multiaxis machining; the function, effect and the meaning of the main parameters of the “Mill_multi_blade” tool path strategy of the UG software were introduced. At the same time, the whole process of the tool path settings and the key parameters parsing for the inducer with this processing strategy were introduced systematically. After verification, using this tool path strategy can complete the parts processing more efficiently. Also, the key steps of the UG “postprocessing” installation and the matters needed attention in the actual processing were introduced. The subsequent research was introduced.