含水量对汽轮机油润滑性能的影响  

Study of the Influence of Water Content to Lubricating Performance of Turbine Oil

作　　者：宋开财[1] 王成志[2] 钱亚宁[3] 

机构地区：[1]北京理工大学 [2]海军后勤技术装备研究所 [3]中国人民解放军65711部队后勤部

出　　处：《润滑与密封》2007年第6期82-83,86,共3页Lubrication Engineering

摘　　要：舰用防锈汽轮机油为抗氧防锈型汽轮机油,采用标准试验方法很难就水分对其润滑性能的影响进行有效评价。利用高频往复试验机和Timken试验机,用改进的试验方法考察了含水量对舰用防锈汽轮机油润滑性能的影响。结果表明:改进的试验方法试验结果区分性较好,可用于油水乳化液润滑机制的研究;水分降低了舰用防锈汽轮机油的润滑性能,当汽轮机油含水量超过0.5%时,汽轮机油的极压抗磨性能显著下降。The naval anti-rust stream turbine oil is a kind of anti-oxygen and anti-rust turbine oil, the influence of water content on lubricating performance is very difficult to evaluate with standard test method. The influence of water content on lubricating performance of naval anti-rust stream turbine oil was studied by improved test method with HFRR （ High Fre- quency Reciprocating Rig） and Timken test machine. The results show that the improved test method can be used to analyze the lubricating mechanism of water-oll emulsification liquid. Water in turbine oil decreases the performance of turbine oil ,when water content of turbine oil is higher than 0. 5% , the extreme pressure antiwear performance of turbine oil will evidently drop.

关 键 词：汽轮机油 含水量 润滑性能 高频往复试验机 Timken试验机 

分 类 号：TH117[机械工程—机械设计及理论]