logo

Standards Manage Your Business

We Manage Your Standards

SAE

SAE 2016-01-1944 : 2016

A Study of Low-Frequency and High-Frequency Disc Brake Squeal

Standard Details

When two identical brakes are simultaneously tested on a vehicle chassis dynamometer, very often the left hand brake is found to squeal more or less than the right hand brake, all at different frequencies. This study was performed to develop some understanding of this puzzling phenomenon. It is found that as the wear rate difference between the inner pad and the outer pad increases, low frequency (caliper and knuckle) squeals occur more and more, and as the differential wear becomes larger and larger, high frequency (disc) squeals occur less and less, finally disappearing all together. Discs and calipers are found to affect the differential pad wear, in turn affecting brake squeal generation.

Cross Reference:

General Information

Status : ACTIVE
Standard Type: Main
Document No: SAE 2016-01-1944 : 2016
Document Year: 2016

Life Cycle

Currently Viewing

ACTIVE
SAE 2016-01-1944 : 2016
Knowledge Corner

Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!

© Copyright 2024 BSB Edge Private Limited.

Enquire now +