This SAE Recommended Practice is intended for qualification testing for brake drums used on highway commercial vehicles with air brakes using an inertia-dynamometer procedure. This Recommended Practice consists of two distinct tests: Part A - durability and speed maintenance test, and Part B - heat check drag sequence test. Each test can be considered to be an independent evaluation of the brake drum which tests different properties. J2686 has been reaffirmed to comply with the SAE Five-Year Review policy.
Brake Drum Qualification Recommended Practice
2017-10-30
Conference paper
English
Brake Drum Qualification Recommended Practice
SAE Technical Papers | 2022
Brake Drum Qualification Recommended Practice
SAE Technical Papers | 2012
Relating brake drum weight to brake drum life
Engineering Index Backfile | 1962
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