高温高速高可靠轴承润滑油模拟台架测试方法

航空发动机油是影响航空发动机主轴承寿命和可靠性的重要因素，高温、高速和重载的极端苛刻环境对航空发动机油的寿命和可靠性提出了更高要求。针对航空发动机的实际工况，对航空发动机油的磨损性能、高温沉积性能和轴承动态锈蚀性能进行了系统研究，建立了高速高温高可靠轴承润滑油模拟台架评定体系。

Aero-engine oil is a critical factor affecting the service life and reliability of aero-engine main bearings. The extremely harsh operating conditions featuring high temperature, high speed and heavy load impose higher requirements on the service life and reliability of aero-engine oils. In view of the actual operating conditions of aero-engines, systematic research was conducted on the wear performance, high-temperature deposition performance of aero-engine oils and the dynamic corrosion performance of bearings, and a simulated bench evaluation system for high-speed, high-temperature and high-reliability bearing lubricants was established.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于航空发动机油在高温、高速和重载极端环境下的性能评估，系统研究了磨损性能、高温沉积性能和轴承动态锈蚀性能，并建立了相应的模拟台架评定体系，以提升轴承的可靠性和寿命。