UNBALANCE BALANCING METHOD AND APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an unbalance balancing apparatus capable of accurately balancing unbalance by means of a simple structure. ;SOLUTION: The unbalance balancing apparatus balances the imbalance of a rotor 1 having balancing portions 2 equally spaced apart from one another along the periphery of the rotor 1 and allowing the unbalance to be balanced by removal of material, and includes retainers 4, 4a for the rotor 1, and two balancing tools 5, 5a having a fixed interval therebetween. The relative positions of the rotor 1 and the balancing tools 5, 5a are movable in the tangential direction H and the radial direction V of the rotor 1, and the two balancing tools 5, 5a are arranged with the interval A therebetween which corresponds to an integer multiple of the angle at which the balancing portions 2 of the rotor 1 adjoin to each other.;COPYRIGHT: (C)2001,JPO