Rotation body is equal to the weight of the correction of the device and the rotation body is equal to the weight of the correction method

摘要

A balance of a rotary body is formed by a measure of the same weight before the direction of the measured, while the rotary body is rotated (s101). The balance of the rotary body is corrected, in that a laser with a laser beam device to a first processing section of the rotary body is radiated, on the basis of the measurement result is fixed, and by this processing section is removed (s107). After the first processing section of the rotary body has been removed, the equilibrium of the rotary body is once again is measured (s108). If the measurement result is a result, in which the same weight correction is insufficient (s108: yes), the rotation body is rotated at a speed lower than a speed of rotation of the rotary body is, when the first processing section is removed, and the laser is by means of the laser beam portion to a second processing section of the rotary body, on the basis of the further measuring of the equilibrium is established, and the second processing section is abraded away (step s110).