Review of active hybrid auto-balancer of grinding wheel and motor spindle

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Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (5) : 26-30,.

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Review of active hybrid auto-balancer of grinding wheel and motor spindle

Fan Hong-wei, Jing Min-qing, Liu Heng

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Abstract

In high-speed grinding process, unbalance of grinding wheel and motor spindle has important influences on workpiece surface precision and spindle life. Hence, online auto- balancers are widely applied in high-speed precise machining equipments. Active hybrid auto-balancer is so far a most common kind of dynamic balancing device. For it, dynamic balancing principle is presented, then classification description is given in terms of every balancer configuration principle. Finally, tendencies of auto-balancer are proposed, and auto-balancer design requirements are generalized.

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grinding wheel and motor spindle / active dynamic balancing / auto-balancer

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Fan Hong-wei;Jing Min-qing;Liu Heng. Review of active hybrid auto-balancer of grinding wheel and motor spindle[J]. Journal of Vibration and Shock, 2012, 31(5): 26-30,