| 摘要 |
PROBLEM TO BE SOLVED: To provide a measurement device capable of evaluating, with high accuracy, a creak generated by rubbing with a test piece.SOLUTION: A measurement device (1) comprises: a first support part (2) for supporting a first test piece (T1); a second support part (3) for supporting a second test piece (T2) in contact with the first test piece; a drive device (4) for moving the first support part relative to the second support part in a direction parallel to a surface where the first test piece and the second test piece are in contact; a friction measurement unit (5) for measuring a friction force between the first test piece and the second test piece moved relative to each other by the drive device; and a vibration measurement unit (6) for measuring, synchronously with measurement by the friction measurement unit, a vibration generated in the second test piece moved relative to the other by the drive device. |
