METHOD OF CHECKING HYDRODYNAMIC GYRO AND METHOD OF DETERMINING OF ONE-SIDED AXIAL CLEARANCES IN HYDRODYNAMIC GYRO

摘要

FIELD: gyro engineering.;SUBSTANCE: methods can be used for inspecting suspension of spherical float in spherical chamber of hydrodynamic gyro. When inspecting hydrodynamic gyro, signal of the device is divided to components at absence of external angular and translation perturbation. Axial clearances in centering device of sensitive element hydrodynamic gyro are determined by its axial displacement at artificial forming of difference in pressure of liquid at edge parts of radial clearance and on the base of known axial displacement from center of chamber along clearance to be measured.;EFFECT: improved quality control.;9 cl, 1 dwg