| 摘要 |
PROBLEM TO BE SOLVED: To provide an abrasion tester that enables the abrasion resistance of a test piece to be accurately evaluated.SOLUTION: An abrasion tester 10 comprises a holding part 21 holding a test piece 11 and a movable part 30 moving the test piece 11 relative to a testing tool 12, and performs abrasion test by pressurizing the test piece 11 against the outer circumferential face of the testing tool 12 which rotates. During the abrasion test, a displacement gauge 35 measures the distance between the testing tool 12 that is displaced along with the abrasion of the test piece 11 and the holding part 21. A recording unit 37 consecutively acquires and records the results of measurement performed by the displacement gauge 35.SELECTED DRAWING: Figure 3 |
