Brake Squeal Generation Department of Automotive Engineering, Faculty of Engineering, -Mataria, Helwan University, Cairo, Egypt

Format:

Conference/Event

Author/Creator:

Watany, M., author.

Conference Name:

Noise & Vibration Conference & Exposition (1999-05-17 : Traverse City, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1999

Summary:

Brake squeal, which is a noise, occurs in the range of frequencies 1 to 16 kHz is an important task for research to develop the vehicle passenger comfort. This phenomena has been studied many years theoretically and experimentally to gain better performance of brake and eliminating the squeal problem. The work presented here is focusing on the effect of the brake pad manufacturing on the generation of brake squeal. A simple proposed three-degree of freedom model has been used in the study to simulate the brake components (pad, caliper, and disc). The brake squeal and frequency response of brake pad has been measured at different working conditions (pressure, sliding speed, and brake pad type). A comparison between the theoretical and experimental work has been made and a good agreement was found between the theoretical prediction of the brake assembly natural frequency and the experimental measurement. Also the results show that the brake squeal components is responsible for brake squeal where the squeal occurs at the natural frequencies for brake assembly components

Notes:

Vendor supplied data

Publisher Number:

1999-01-1735

Access Restriction:

Restricted for use by site license