齿轮 FZG 试验程序 第 2 部分：FZG 阶跃载荷试验 A10/16、6R/120 用于高 EP 油的相对磨损承载能力

[中文适用范围]： 本文件规定了一种基于 FZG 四方试验机的试验方法，用于确定高 EP 油的相对承载能力，该承载能力由齿轮表面损伤（称为擦伤）定义。该试验方法可用于评估通常用于许多车辆和固定应用中的高应力圆柱齿轮的油的擦伤承载能力潜力。它不适用于确定高负荷准双曲面锥齿轮应用中使用的油的擦伤承载能力潜力，为此目的，业内还有其他方法可用。注意：此方法在技术上等同于 CEC L-84-02。 [外文原描述]： This document specifies a test method based on a FZG four-square test machine to determine the relative load-carrying capacity of high EP oils defined by the gear surface damage known as scuffing. This test method is useful for evaluating the scuffing load capacity potential of oils typically used with highly stressed cylindrical gearing found in many vehicle and stationary applications. It is not suitable for establishing the scuffing load capacity potential of oils used in highly loaded hypoid bevel gearing applications, for which purpose other methods are available in the industry. NOTE This method is technically equivalent to CEC L-84-02.