Study of Low-Pressure Brake Squeal Focusing on Torque Receiving Face

2009-01-3036

10/11/2009

Event
SAE 2009 Brake Colloquium and Exhibition
Authors Abstract
Content
In this research, the mechanism of low-pressure brake squeal that occurs in the market recently was examined. And the effect of grease which decreases the level of brake squeal was clarified. Torque receiving face, which is the face of carrier contacting pads during braking, was focused on. It is clarified that elasticity modes of brake pads are excited because pads do not come in contact with the carrier sufficiently, and grease acts as viscous damper. To take measures against the squeal without grease, the retainer spring whose spring constant is optimized for low-pressure brake squeal, has been developed, and proved the benefit in the bench test.
Meta TagsDetails
DOI
https://doi.org/10.4271/2009-01-3036
Pages
6
Citation
Inoue, H., Tanabe, D., Kumemura, Y., Wakiyama, N. et al., "Study of Low-Pressure Brake Squeal Focusing on Torque Receiving Face," SAE Technical Paper 2009-01-3036, 2009, https://doi.org/10.4271/2009-01-3036.
Additional Details
Publisher
Published
Oct 11, 2009
Product Code
2009-01-3036
Content Type
Technical Paper
Language
English