摘要
为模拟轴承工作的实际工况,设计了一种基于气液两相流的轴承性能模拟试验台,阐述了模拟试验台的总体设计及其工作原理,并详细介绍了轴承性能模拟试验台的电液比例加载系统、气液两相流系统、电气控制及数据采集系统。该轴承性能模拟试验台不仅可以开展轴承耐久性、指定工况等基本性能模拟试验,还可以进行轴承腔内油气换热特性模拟试验、供回油匹配性能模拟试验、收油效率模拟试验及压力-流量特性模拟试验等多项性能试验。
In order to simulate the actual operating conditions of bearings,a bearing durability tester is designed based on gas-liquid two phase flow. The overall design and its operating principle of tester is introduced,and then the detailed design of electro-hydraulic proportional loading systems,gas-liquid two phase flow system and electrical control and data acquisition system is explained. The following tests can be carried out with the designed,such as bearing durability test,the basic performance test under specified operating condition,oil gas thermal characteristic test,supply and return oil matching performance test,oil collecting efficiency test and pressure-flow characteristics test.
出处
《轴承》
北大核心
2017年第8期58-61,共4页
Bearing
基金
广东省特色创新项目(自然科学类)(2014KTSCX146)
广东水利电力职业技术学院创新强校工程自主创新能力提升类项目(050117)
关键词
滚动轴承
性能试验
气液两相流
试验台
rolling bearing
performance test
gas-liquid two phase flow
tester
