ISO 14635-1:2023 齿轮 FZG试验程序 第1部分：油品的相对胶合承载能力 FZG试验方法A/8,3/90

标准编号：ISO 14635-1:2023

中文名称：齿轮 FZG试验程序 第1部分：油品的相对胶合承载能力 FZG试验方法A/8,3/90

英文名称：Gears — FZG test procedures — Part 1: FZG test method A/8,3/90 for relative scuffing load-carrying capacity of oils

发布日期：2023-07

标准范围

本文件规定了一种基于FZG四方试验机的试验方法，以确定由称为擦伤的齿轮表面损伤定义的润滑油的相对承载能力。由于高表面压力和滑动速度导致的高表面温度会引发润滑剂膜的破坏。该测试方法可用于评估在规定的温度、高滑动速度和逐步增加的负载条件下的此类润滑剂分解。笔记？这种方法在技术上等同于ASTM？D？5182-19和CEC？L-07-A-95。

This document specifies a test method based on a FZG four-square test machine to determine the relative load-carrying capacity of lubricating oils defined by the gear-surface damage known as scuffing. High surface temperatures due to high surface pressures and sliding velocities can initiate the breakdown of the lubricant films. This test method can be used to assess such lubricant breakdown under defined conditions of temperature, high sliding velocity and stepwise increased load.

NOTE            This method is technically equivalent to ASTM D 5182-19 and CEC L-07-A-95.

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