标准摘要
[中文适用范围]： 涵盖卡车及公共汽车用轮胎产品。文件详细界定了测试设备的配置要求，包括转鼓、测力装置及环境控制条件，确保测试数据的可比性与重复性。标准内容涵盖了样品预处理、安装规范、转速设定、负荷施加以及数据采集的具体步骤，为相关工程领域提供了一套统一的实验基准。通过规范化的操作程序，旨在消除因测试条件差异导致的测量偏差，为轮胎性能评估提供可靠依据。该规范对测试过程中的环境参数如温度、湿度等也提出了明确要求，以保证测试结果的准确性。此外，文件中还包含了数据处理与报告编写的指导原则，帮助技术人员正确解读测试数据并生成符合行业要求的报告。整套规范体系为轮胎研发、质量控制及性能对比提供了坚实的技术支撑。 ***此介绍可能不准确，请注意参考原文。 [外文原描述]： This recommended practice applies to the laboratory measurement of the rolling resistance of pneumatic tires designed primarily for use on trucks and buses in normal highway service, as defined by the Tire and Rim Association, Inc. (TRA); it does not include light truck tires (designated LT). The procedure applies only to straight, free-rolling tires under steady-state operation and includes the following three basic methods:Cross Reference:
英文名称Rolling Resistance Measurement Procedure for Highway Truck and Bus Tires