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SAE J 2598 : 2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

AUTOMOTIVE DISC BRAKE PAD NATURAL FREQUENCY AND DAMPING TEST
Superseded date

12-29-2020

Published date

07-16-2012

FORWARD
1. SCOPE
2. REFERENCES
3. GLOSSARY AND TERMINOLOGY
4. ORGANIZATION OF THIS DOCUMENT
5. MEASUREMENT REQUIREMENTS
6. TEST CONFIGURATION
7. OPERATION
8. PART A: MEASUREMENT OF PAD NATURAL FREQUENCIES
9. PART B: MEASUREMENT OF PAD LOSS FACTOR
10. SUMMARY OF RESULTS
11. NOTES
APPENDIX A - MEASUREMENTS AT TEMPERATURE EXTREMES

This procedure is applicable to brake pad modes between 500 Hz. and 16 kHz.

DocumentType
Revision
PublisherName
SAE International
Status
Superseded
SupersededBy
Supersedes

SAE J 3013 : 2012 FRICTION MATERIAL ELASTIC CONSTANTS DETERMINATION THROUGH FRF MEASUREMENTS AND OPTIMIZATION
ISO 15484:2008 Road vehicles Brake lining friction materials Product definition and quality assurance
06/30079861 DC : DRAFT JULY 2006 ISO 15484 - ROAD VEHICLES - BRAKE LININGS FRICTION MATERIALS - PRODUCT DEFINITION AND QUALITY ASSURANCE
SAE J 2521 : 2013 DISC AND DRUM BRAKE DYNAMOMETER SQUEAL NOISE TEST PROCEDURE
BS ISO 15484:2008 Road vehicles. Brake lining friction materials. Product Definition and quality assurance

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