JT/T 782的2020版与2010版的差异分析

Analysis of the Difference between the 2020 and 2010 Versions of JT/T 782

国家标准JT/T 782的2020新版与2010旧版相比,在标准名称、适用范围、性能要求上都有较大的变化。论文主要从术语和定义以及标准适用范围、试验流程、轮胎不平衡量、转向性能试验、制动性能试验、轮胎爆胎模拟要求以及爆胎应急安全装置台架试验等几个方面阐述新旧版标准的差异,为道路运输车辆达标车型检测相关人员提供参考。

Compared with the previous version of 2010,the 2020 version of JT/T 782 has great changes in standard name,scope of application and performance requirements.This paper mainly expounds the differences between the old and new versions regarding the terms and definitions,the scope of application,test flow,tire imbalance,steering performance test,braking performance test,tire burst simulation requirements and bench test of tire burst emergency safety device,so as to provide a reference for relevant personnel of standard models of road transport vehicle inspection.