| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a correcting method of work rotation speed dependency characteristics in a balancing machine for correcting the rotation speed dependency characteristics and improving the correction accuracy even in a two-plane type overhang type balancing machine. <P>SOLUTION: The method for correcting the work rotation speed dependency characteristics when measuring dynamic unbalance in a work 8 by using the two-plane type balancing machine 1 having two pickups 6a, 6b stores vibration characteristics due to variations in work rotation speed in advance by mounting a trial weight to the work or the like, sets an optimum correction value to each work rotation speed, and corrects two respective pickup signals based on the correction value. <P>COPYRIGHT: (C)2004,JPO |
