单层磨粒沉积铁谱片制作条件的优化研究  

Research on the Optimistic Operation Parameters of Wear Particle Depositing in the Form of Single Layer

作　　者：姜旭峰[1] 费逸伟[1] 钟新辉[1] 王惠[1] 

机构地区：[1]徐州空军学院,江苏徐州221006

出　　处：《润滑与密封》2007年第1期114-116,共3页Lubrication Engineering

摘　　要：为了获得航空润滑油磨损颗粒铁谱片沉积的最优条件,对该油样的分析式铁谱仪测试条件进行了正交试验,以磨粒的沉积密度和分散度为指标进行考察。结果表明试样配比是最关键的影响因素,其它如加样速度、谱片倾斜角和溶剂冲洗速度等因素的影响效果都不明显。这个结论对磨粒图像采集的标准化和优化具有重要意义。In order to obtain the most optimistic operation parameters of wear particle depositing in the form of single layer with the analytical ferrograph, the orthogonal experiment, using the oil samples collected from aeroengine, was made. The results of quantitative and qualitative analyses of the density and the distribution of wear particles in the ferrogram show that the sample dilution ratio is the most key influence factor, and the sampling speed, the inclined degree of ferrogram and the solvent washing speed are not so significant. This conclusion is of great significance for more standardization and optimization of wear particle image collection.

关 键 词：磨粒沉积 分析铁谱 航空滑油 正交试验 图像采集 

分 类 号：TH117.1[机械工程—机械设计及理论]