| 摘要 |
A vibration attenuator for use in the machining of irregularly worn disc brake rotors. A pair of pads are arranged to rest upon lathe cutter bits acting against the opposite faces of the rotor. The pads are biased inwardly so that the rotation of the rotor forcibly urges the pads against the cutter bits and against the adjacent rotor surfaces for damping vibrations of these structures. Pins on the pads engage the cutter bits so that the pads move with the cutter bits as the machining operation proceeds, thereby maintaining damping engagement throughout the operation.
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