テレモータ管径の決定

概要

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This paper deals with a rational method of determination of the diameters of telemotor pipes, and, in particular, by considering physical effects of the diameters of telemotor pipes on their performances. For growing ship size, we often meet following troubles concerning the steering gear controlling system: (1) Tight handling of the steering wheel, (2) Sticking of rotating back of the wheel, (3) Incorrect indication of the rudder angle indicator, (4) Retardation of the rudder motion to the rotation of the steering wheel, (5) Drop of the rudder rotating speed, (6) Drifting of rudder angle after helming. Authors studied on the following items to resolve above-mentioned troubles and to determine rational diameters of the telemotor pipes. And they explained them by showing an example of an actual case: (1) Requirements for the determination of the pipe diameters, (2) Forces and resistances applied to the controlling systems, 2.1 Spring forces of the receiver, 2.2 Frictional forces of the packings, 2.3 Controlling forces of the steering gear, 2.4 Frictional resistances of the telemotor oils, 2.5 Back pressure in the transmitter, 2.6 Torque applied to the steering wheel, (3) Differences of the strokes between the pistons of the transmitters and the receivers. (4) Oil pressure in telemotor pipes, (5) Self-rotating back ability of steering wheel.
社団法人日本船舶海洋工学会の論文
1963-09-01