| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber wear testing method which is excellent in reproduction of a wear mode due to consideration of fatigue of rubber.SOLUTION: The rubber wear testing method includes: a fatigue process of rotating a rubber test piece 1 while pressing it to a simulated road surface 20 at a first load under a condition of not generating wear, so as to fatigue the rubber test piece 1 by applying a rough face of the simulated road surface 20; and a wear process of rotating the rubber test piece 1 having undergone the fatigue process while pressing it to the simulated road surface 20 at a second load, so as to wear the rubber test piece 1 away. The same simulated road surface 20 is used in the fatigue and wear processes. |
