Static Balance Method for a Special Gyroscope Rotor with a Spherical Cavity
Balance precision of gyroscope rotor influences its performance directly. Aiming at the special gyroscope with a spherical cavity mentioned in this paper, a static balance method is proposed. This method can determine not only radial direction but also axial direction relative position between the mass center of rotor and the centroid of rotor’s outer outline. Combined with outer outline location, which can determine the relative position and direction between the mass center of rotor and the centroid of rotor’s outer outline, the relative position and direction between the centroid of spherical cavity and the centroid of outer outline can be determined, and we will know the position of removal amount.
Kai Cheng, Yongxian Liu, Xipeng Xu and Hualong Xie
D. P. Cui et al., "Static Balance Method for a Special Gyroscope Rotor with a Spherical Cavity", Applied Mechanics and Materials, Vols. 16-19, pp. 680-682, 2009