DEVICE OF CORRECTING IMBALANCE AND HIGH-SPEED ROTATOR

PROBLEM TO BE SOLVED: To provide a device of adjusting imbalance in which an imbalance is more accurately adjusted. SOLUTION: The imbalance of a rotator 1 is corrected by removing a part of a rotator 1 by irradiating the rotator 1 with laser light emitted from laser light sources 12 and 13, and a ve...

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1. Verfasser: SAKATANI IKUNORI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a device of adjusting imbalance in which an imbalance is more accurately adjusted. SOLUTION: The imbalance of a rotator 1 is corrected by removing a part of a rotator 1 by irradiating the rotator 1 with laser light emitted from laser light sources 12 and 13, and a very small portion, 1 mg or less, for example, of the rotator 1 is removed by irradiating the rotator with focused laser light or pulsed laser light, thus the imbalance is accurately corrected while saving labor and time. COPYRIGHT: (C)2004,JPO