油液污染度与磨损状态的关联性分析研究  

Correlation Analysis of Oil Contamination Level and Wear State

作　　者：邓勇[1] 高虹亮[1] 萧汉梁[2] 赵新泽[1] 

机构地区：[1]三峡大学机械与材料学院,湖北宜昌443002 [2]武汉理工大学能源与动力学院,湖北武汉430063

出　　处：《材料保护》2002年第8期10-11,共2页Materials Protection

摘　　要：通过对机械设备在用润滑油的污染度检测与光、铁谱分析试验 ,运用灰色系统理论 ,计算了重量污染度与磨粒浓度以及磨损金属元素 (Fe ,Cu)之间的灰色关联度。初步揭示了在用润滑油的污染度与光铁谱数据之间的关系 ,并指出在用油的污染程度可在一定程度上反映机械设备的磨损状态 。The grey relational grades among weight contamination, wear particle content, wear severity index and wear metallic elements (Fe, Cu) were calculated based upon the grey system theory through contamination degree test, spectrometry and ferrography analysis. Results showed that oil contamination levels could indicate the wear state of machinery equipment to some extent. Direct reading ferrography might be replaced by contamination levels detection.

关 键 词：油液污染度 磨损状态 关联性分析 研究 润滑油 光谱分析 灰色关联度 

分 类 号：TH117[机械工程—机械设计及理论]