| NEW PROCEDURE TO ESTIMATE THE BRAKE WARPING IN A ROLLER TESTER |
| D. GARC RAMOS, A. GAUCHÍA, B. L. BOADA, V. DÍAZ |
| Carlos III University |
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| ABSTRACT |
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Vehicle systems such as the steering, brakes and suspension greatly influence vehicle safety. Therefore, these systems must be inspected to guarantee that they are functioning correctly and to certify that the vehicle is functioning at a satisfactory safety level. In disc brakes, warping is one of the principal reasons for vibrations and noise, and it contributes to diminished brake efficiency. Currently, the International Motor Vehicle Inspection Committee (CITA) demands disc brake warping inspections occur during periodic motor vehicle inspections (PMVIs); however, the procedure to carry out this inspection is not well defined. In this investigation, the warping phenomenon has been analyzed, and a new inspection procedure is proposed. |
| Key Words:
Brake system, Safety, Automobile vehicles, Warping, Periodic motor vehicle inspection |
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