Apostle abrasion tester and apostle abrasion test method

摘要

An apostle abrasion tester (1) capable of stably performing abrasion testing by the seal (3) is provided. It relates to a slip wear tester (1) that slides and wears while the seal (3) is brought into contact with the test piece (2). This apostle abrasion tester 1 is equipped with a winding reel 12 that can wind the yarn 3 from the yarn feeding means 4. Moreover, the winding drum 13 which guides the thread 3 from the thread supply means 4 to the winding reel 12 is provided. The winding drum 13 has an outer circumferential surface in contact with the outer circumferential surface of the winding reel 12. Moreover, in the path of the thread 3 wound around the winding reel 12 from the thread supply means 4 and moving, the sample to be preserved while the test piece 2 is brought into contact with the seal 3 under a predetermined load The preservation means 35 is provided. In addition, tension adjusting means for adjusting the tension of the seal 3 in contact with the test piece 2 is provided. In addition, a contact preservation means 24 is provided to hold the reel 12 tightly to the reel drum 13 side, thereby preserving the state in which the reel 12 and the reel drum 13 are in contact.