FIELD: machine building.
SUBSTANCE: support has casing, bearing and damper. The bearing is installed in casing. The damper is installed between the casing and bearing. Sensor of vibration movements is installed in the damper. The sensor is connected via analogue-digital converter, microcontroller and digital-analogue converter with the executive piezomechanism. The piezomechanism is connected with pressing ring. The ring is installed with possibility of the damper switching on/off.
EFFECT: increased reliability and fatigue life of the rotor support.
2 dwg
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