In order to detect the vibration trajectory of spindle

computer vision technology

data fitting technology and motor speed closed-loop control technology are used to solve the problem that the camera shooting frame rate is not high

the camera transmission picture speed is limited and the spindle itself is not balanced.These methods reduce the requirements on the performance of the camera and the experimental mechanical platform

and reduce the measurement cost.Compared with the traditional test method

the vibration trajectory can be detected when the spindle is loaded.After testing

the high-speed spindle vibration measuring platform can be used to fit the vibration trajectory of the spindle

and the results verify the theoretical assumptions.