Study of Low-Pressure Brake Squeal Focusing on Torque Receiving Face HITACHI AUTOMOTIVE SYSTEMS, LTD

Format:

Conference/Event

Author/Creator:

Inoue, Hayuru, author.

Conference Name:

SAE 2009 Brake Colloquium and Exhibition (2009-10-11 : Tampa, Florida, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2009

Summary:

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

Notes:

Vendor supplied data

Publisher Number:

2009-01-3036

Access Restriction:

Restricted for use by site license