车辆惰轮振动评价程序

[中文适用范围]： 本 SAE 标准描述了用于评估“怠速齿轮嘎嘎声”干扰的程序。它可以存在于配备手动变速箱和离合器的车辆中。还简要描述了与怠速运行相关的其他类型的噪声。目的？本 SAE 标准定义了一个程序@，可用于对多种车辆之间的怠速齿轮嘎嘎声进行有意义的标准化比较。该程序可用于评估当前车型车辆的现场投诉，也可用于未来车型的开发。目的是促进程序和结果的通用化。 [外文原描述]： This SAE Standard describes a procedure to be used to evaluate a disturbance known as “idle gear rattle” which can exist in vehicles equipped with manual transmissions and clutches. Other types of noises associated with operation at idle are also briefly described.Cross Reference: J1463,J1463_201211,J1479,J1479_201211,J1731_201708,J1857_201709,J2407_201711,J373,J373_201205,J617_201205,J617_201404,TMCRP633,TMCRP638,TMCRP639