2211273

SAE J2673_202103

Straight-Line Braking Test for Truck and Bus Tires

standard by SAE International , 03/01/2021

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Full Description

This SAE Recommended Practice (RP) describes a test method for determination of heavy truck (Class VI, VII, and VIII) tire force and moment properties under straight-line braking conditions. The properties are acquired as functions of normal force and slip ratio using a sequence specified in this practice. At each normal force increment, the slip ratio is continually changed by application of a braking torque ramp. The data are suitable for use in vehicle dynamics modeling, comparative evaluations for research and development purposes, and manufacturing quality control.
This document is intended to be a general guideline for testing on an ideal machine. Users of this RP may modify the recommended protocols to satify the needs of specific use-cases; e.g., reducing the recommended number of test loads and/or pressures for benchmarking purposes. However, due care is necessary when modifying the protocols to maintain data integrity.
 

Product Details

Published:
03/01/2021
File Size:
1 file , 400 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. SAE J2673_202103

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    Straight-Line Braking Test for Truck and Bus Tires

    • Most Recent

  2. SAE J2673_201406


    Straight-Line Braking Test for Truck and Bus Tires

    • Historical Version

  3. SAE J2673_201406


    Straight-Line Braking Test for Truck and Bus Tires

    • Historical Version

  4. SAE J2673_200405


    Straight-Line Braking Test for Truck and Bus Tires

    • Historical Version