本SAE推荐实施规程旨在概述汽车驱动装置常用车轴设计的基本术语。多年来，出现了许多不同的设计；然而，在本报告中，仅选择了最常见的设计，并且仅对其总体结构进行了说明，以显示各个部件的命名。

This SAE Recommended Practice is intended to outline basic nomenclature for axle designs in common use for automotive drives. Over a period of years, there have been many different designs; however, for the purpose of this report, only the most common designs have been selected and only their general construction is illustrated to show the nomenclature of the various parts.