| 摘要 |
PROBLEM TO BE SOLVED: To provide a balance correcting device capable of providing a desired dynamic balance accuracy with an inexpensive structure. SOLUTION: This balance correcting device comprises a rotation spindle 5 disposed vertically, a scroll chuck 8 for gripping a work mounted on the upper part of the rotation spindle 5, and an adjusting disk 7 mounted on the rotation spindle 5 for adjusting an unbalance amount of the scroll chuck 8.
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