航空关节轴承寿命试验机发展综述

摘要

The life testers for spherical plain bearings play an important role in research and development of spherical plain bearings.According to motion dimensions of testers,transmission and loading methods,detection parameters and environmental simulation ability,the typical life testers are reviewed for spherical plain bearings.The system compo-nents of testers are analyzed.The existing problems are indicated,and the development tendency of testers is forecas-ted.%关节轴承寿命试验机是关节轴承研制过程中必不可少的检测设备。根据试验机运动维数、传动与加载方式、检测参数、环境模拟能力，评述了典型关节轴承寿命试验机。分析关节轴承寿命试验机的组成系统，指出了现有试验机存在的问题，并对试验机发展趋势进行了预测。