A method for determining radial runout cone propeller shaft

摘要

1. A method for determining the concentricity cone propeller shaft comprising a propeller shaft for rotation of the supports and measured parameters of its beating, characterized in that as support is used bearings regular ships and as its heartbeat parameters - angle of the cone of the propeller shaft, the radial runout is determined by the maximum difference between the angles at diametrically opposite points from the relation δ = 0,005Δα, where δ - radial runout cone propeller shaft, mm / m; Da - the maximum tilt angle difference of the cone propeller shaft at diametrically opposite points. ''; 2. A method according to claim 1, characterized in that the measurements are made near the small diameter of the cone of the propeller shaft.