Method For Testing Rotors
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Abstract
A method for testing rotors is disclosed, wherein a rotor to be tested is coupled in a torque-transmitting manner to an activating motor and is set in rotation. Vibrations of the rotor to be tested are measured, wherein the activating motor is operated such that torsional excitations are generated in the rotor.
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Citations
30 Claims
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1-14. -14. (canceled)
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15. A method for testing rotors, comprising:
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coupling a rotor to be tested in a torque-transmitting manner to an activating motor; setting the rotor in rotation by the activating motor; operating the activating motor such that torsional excitations are generated in the rotor; and measuring vibrations of the rotor. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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- 26. An activating motor for use in a measuring arrangement to measure vibrations of a rotatably mounted rotor, wherein torque transmitted from the activating motor to the rotor has a component which is constant with respect to time and a component which is variable with respect to time.
Specification