剩余调整力矩试验的推荐实施规程

[中文适用范围]： 本SAE推荐实践描述了在非倾斜轮胎（SAE J670e）的实验室平面表面轮胎力和力矩机床上确定轮胎拉力特性的方法。它适用于准确测定乘用车和轻型卡车轮胎的拉力和残余回正力矩。这些特性是车辆调校的重要决定因素（见2.1.2节）。它们描述了归因于轮胎的稳态自由滚动拉力效应。本文件描述的方法适用于轮胎的研究和开发目的的比较评估。当仔细遵循时，该方法也适用于建模。 [外文原描述]： This SAE Recommended Practice describes the determination of tire pull force properties for an uninclined tire (SAE J670e) on a laboratory flat surface tire force and moment machine. It is suitable for accurately determining pull forces and residual aligning moments for passenger and light-truck tires. These properties are important determinants of vehicle trim (See section 2.1.2 ). They describe steady-state, free-rolling pull effects ascribable to tires.The test method described in this document is suitable for comparative evaluation of tires for research and development purposes. The method is also suitable for modeling when followed carefully.Cross Reference: J670_202206