Novel process method for processing throttle body

The invention discloses a process method for processing a throttle body, which selects proper blank rough reference according to a die structure by controlling blank quality, and performs clamping and positioning in the rough reference to complete the whole processing procedures, namely complete the processing of the front direction, the rear direction and the upper direction on a rotating table of a processing center and complete the processing in other directions in a multi-axis automatic processing machine production line; and the selection of the blank rough reference is that a fixed die forming part or other blank part of which the size is changed less is selected as the rough reference according to the die structure, the positioning accuracy of the blank rough reference is realized through a special fixture, and the pattern taper of a blank positioning surface is cancelled in die design. The process method cancels the processing procedure of a precise reference, reduces repeat clamping of parts and posi