The vibration occurring in the feeding process of numerical control (NC) machine tool affects directly the positioning accuracy and machining precision, which leads to higher failure ratio. By aimed at this problem, the experiment table about NC machine tool feeding system based on LabVIEW was built. The AC servo motor was used as its drive source, and the transmission section was constituted by ball screw mechanism, linear rolling guide rail, and etc. The pulse movement card was used as its host computer, and the motor was driven and controlled by LabVIEW. The experimental results show that the precision control of speed and stoke of experiment table is implemented, which lays the foundation for the experiment analysis of the NC machine feeding system in the future.