FIELD: testing static or dynamic balance of machines.
SUBSTANCE: bench has centrifuge and vibrator. The centrifuge and vibrator are mounted on the same or different bases which are kinematically coupled through a vibration transducer and unit provided with three degrees of freedom. The platform of the centrifuge is provided with vibration member for clamping the article and permitting radial movement and counterweight kinematically connected with the vibration transducer. The vibration transducer is made of a link mechanism with the flexible link. The vibration member and counterweight can be mounted for sliding in guides secured to the platform of the centrifuge. The unit with three degrees of freedom can be made of a ball support.
EFFECT: simplified design.
3 cl, 1 dwg
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