Abrading – Frame or mount – For hanging rigid – rotary abrading tool
Patent
1994-05-19
1996-07-30
Kisliuk, Bruce M.
Abrading
Frame or mount
For hanging rigid, rotary abrading tool
451342, B24B 4100
Patent
active
055406157
ABSTRACT:
An in-process rotary machine balancer which utilizes a plurality of vibration wave motors with unbalanced rotor members for positioning the unbalanced rotors to cancel a measured imbalance of a rotating machine. Each unbalanced rotor member is positioned in rotation with respect to a rotating machine component by activating a respective vibration wave motor to orient the plurality of unbalanced rotor members to a desired trigonometric configuration which balances the rotating machine part. Preferably, an off-the-shelf vibration wave motor is modified by affixing an eccentric mass to the rotor member which provides the corresponding rotary imbalance. Preferably, a pair of vibration wave motors are utilized on a rotating machine shaft such that their initial configuration offsets and balances each respective eccentric mass in order to determine the imbalance of a rotating shaft. Corresponding rotation of each unbalanced rotor member produces a corresponding opposite imbalance which balances the rotating shaft.
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Kisliuk Bruce M.
The Regents of the University of Michigan
Weinberg Andrew
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