The design of a new type of spindle vibration test device

In this paper, a set of spindle vibration test equipment has been designed by using modern design method, on the basis of in-depth study of spindle vibration source. The device includes three parts: machinery, detection and control. In the mechanical part, using sensor fixed machine mobile systems, the design of the spindle drive part and test board was carried on respectively. In the detection part, the virtual instrument Labview graphical programming language was adopted to form a spindle vibration test and analysis system, realizing the acquisition, processing and analysis of the vibration signal. In the control part, Yan Hua movement control cards are adopted to realize control of motor speed, through Labview programming.