METHOD OF DECIDING EXCHANGE PERIOD OF PSEUDO-ROAD SURFACE OF RUBBER TESTER, AND RUBBER TESTER USED FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method of deciding exchange periods of pseudo-road surfaces of rubber testers capable of fixedly holding the surface states of the pseudo-road surfaces, and to provide the rubber testers used for the method.;SOLUTION: The method of deciding exchange periods of pseudo-road surfaces of rubber testers decides the exchange periods, based on an energy accumulation value (cE) of the pseudo-road surfaces occurring caused by loads when deciding the exchange periods of the pseudo-road surfaces in the rubber tester for evaluating the resistance characteristics of rubber by applying the loads to rubber test pieces while the rubber test pieces abut on the pseudo-road surfaces.;COPYRIGHT: (C)2010,JPO&INPIT