| 摘要 |
PROBLEM TO BE SOLVED: To provide a dynamic balancing machine capable of accurately correcting the unbalance of a workpiece. SOLUTION: The unbalance of a rotary sample detected by an unbalance measuring apparatus DT is corrected by a correction device CD. Then, the unbalance is again measured by the unbalance measuring apparatus DT to calculate the unbalance amount correction factorαn and unbalance position correction angleβn on the basis of the measuring results of two first and last unbalance measuring results. The average value of these N values of these correction factorαn and correction angleβn is calculated asα,βand the next measured unbalance result is corrected by theseαandβto calculate the correction data.
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