GREASE CHARACTERISTIC INSPECTION SYSTEM OF DISC BRAKE APPARATUS AND GREASE CHARACTERISTIC INSPECTION METHOD OF THE SAME, AND BRAKE PAD

摘要

PROBLEM TO BE SOLVED: To suppress a sound noise generated from a disc brake apparatus.;SOLUTION: A grease characteristics inspection system is equipped with: a vibration application device 110 for applying a vibration to a to-be-inspected grease 200 used for a brake pad 10 in the disc brake apparatus on the predetermined vibration application condition; and a grease characteristics calculation apparatus 130 for obtaining characteristics of the grease 200 against the vibration, based on a property of the grease 200 detected on the vibration application condition. Since the vibration application condition is obtained based on an actual brake operation when a vehicle actually runs, the vibration application condition does not include the vibration characteristics of the vibration application device.;COPYRIGHT: (C)2011,JPO&INPIT