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Characterization of Disc Wear Particles Transferred to the NAO Pad Surface: Brake Squeal KBautosys Company Limited
- Format:
- Conference/Event
- Author/Creator:
- Lee, Lee, author.
- Conference Name:
- SAE Brake Colloquium & Exhibition - 33rd Annual (2015-10-04 : Charleston, South Carolina, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2015
- Summary:
- Rear disc brake squeal test results confirm the disc wear - brake squeal correlation reported earlier on front disc brakes. A significant amount of Fe transferred from the disc to the NAO pad surface is detected and the distribution of the transferred Fe is very non-uniform on the pad surface. The pad surface formulation reaches that of Low-Steel Lomets. Disc pads from a noisier brake retain more transferred particles than from a less noisy brake. The pad surface retains more transferred Fe after noise test procedures than after performance test procedures. The transferred Fe particles are either barely visible or invisible. During brake noise test procedures, discs wear in weight as much as disc pads. No correlation is found between average in-stop Mu, maximum in-stop Mu or in-stop delta Mu and brake squeal
- Notes:
- Vendor supplied data
- Publisher Number:
- 2015-01-2684
- Access Restriction:
- Restricted for use by site license
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