SAE J2673-2021
SAE J 2673-2014

Straight-Line Braking Test for Truck and Bus Tires

标准号

SAE J2673-2021

发布日期

2021年01月01日

实施日期

2021年01月01日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

SAE - SAE International

适用范围

This SAE Recommended Practice 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.