SAE J840_201711
Current
The latest, up-to-date edition.
TEST PROCEDURES FOR SHEAR STRENGTH OF AUTOMOTIVE BRAKE PADS AND BRAKE LINING ASSEMBLIES
Hardcopy , PDF
English
15-11-2017
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1. SCOPE
2. REFERENCES
3. DEFINITIONS
4. EQUIPMENT
5. TEST FIXTURES AND SAMPLE PREPARATION
6. SHEAR TEST PROCEDURE FOR DISC BRAKE PADS
AND DRUM BRAKE SHOE ASSEMBLIES
7. SHEAR FAILURE ASSESSMENT
8. TEST REPORT
9. NOTES
Appendix A - Cotton tack test
Appendix B - State-of-cure test
Appendix C - Image and grid methods to assess friction
material retention
Specifies equipment capabilities and the test procedure to quantify and qualify the shear strength between the friction material and backing plate or brake shoe for automotive applications.
| DocumentType |
Revision
|
| Pages |
14
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
| SAE J2806 : 2019 | Off-Vehicle Brake Testing for Service Brakes Over 10000 Pounds GVW Air, Hydraulic, and Mechanical Actuation |
| ISO 6312:2010 | Road vehicles — Brake linings — Shear test procedure for disc brake pad and drum brake shoe assemblies |
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