This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Brake Insulator Damping Measurement Procedure
- Ground Vehicle Standard
- J3001_201102
- Issued
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This procedure is applicable to modes between 1500 and 15 000 Hz. The parameters measured with this procedure are defined as the damping factor, ξ for first three bending modes of the beam. The procedure will focus on bending modes only.
Rationale
Brake pad insulators are a primary device used in the control of brake squeal for passenger cars throughout the world. Each insulator damping is tuned for a specific application. Because there is currently no recognized standard for measuring insulator damping, the SAE Brake NVH Standards Committee identified the need to establish a measurement standard that would allow one to accurately and consistently measure insulator damping.
Recommended Content
| Technical Paper | The Balance Between Durability, Reliability, and Affordability in Structural Composites Manufacturing: Preliminary Results |
| Ground Vehicle Standard | Guidelines for Liquid Level Indicators |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1 | SUMMARY OF DAMPING WITH TEMPERATURE AND MODE N° | |
| TABLE 1 | SUMMARY OF DAMPING WITH TEMPERATURE AND MODE N° |
Issuing Committee
The Brake NVH Standards Committee of the Foundaiton Brake Steering Committee develops and reviews information reports, recommended practices and standards related to brake NVH testing in the laboratory and in vehicles. Included are passenger car and light truck transportation.
Reference
| Number | Title |
|---|
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.