Measurement and Analysis of Rotor In-plane Mode Induced Disc Brake Squeal and Beyond Ford Motor Company

Format:

Conference/Event

Author/Creator:

Chen, F., author.

Conference Name:

22nd Annual Brake Colloquium & Exhibition (2004-10-10 : Anaheim, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2004

Summary:

This paper provides measurement and analysis on rotor in-plane mode induced squeal. Methodology is presented to simultaneously acquire both temporal and spatial squeal operational deflection shapes (ODS). Rotor accelerations both in the in-plane and out-of-plane directions were measured during squeal along with rotor's normal ODS using a laser vibrometer. Modal measurement and analysis of the rotor and pad in the in-plane and out-of-plane directions were conducted as installed in system condition. The test results indicating rotor modal coupling in the in-plane are provided, and out-of-plane directions, and conclusions on in-plane mode induced squeal are proposed. In addition, the countermeasure for squeal reduction is discussed

Notes:

Vendor supplied data

Publisher Number:

2004-01-2798

Access Restriction:

Restricted for use by site license