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run hua you zai xian guo lv ji shu tan tao
Author(s): 
Pages: 48
Year: Issue:  3
Journal: Refining and Chemical Industry

Abstract:  蒸汽透平空压机是从德国DEMAG公司引进的机组.该机组的轴承润滑使用美孚ISO VG32牌号润滑油.经过多年运行后,其润滑系统经常出现故障.通过对润滑油品进行铁谱分析[1],发现谱片上存在少量的铁磁性细小的金属磨损磨链,磨链里以铁系金属元素磨损磨粒和细小的球形磨粒为主.分析原因为机组润滑零部件局部出现磨损,磨损颗粒进入润滑油循环系统中,导致润滑油品精度下降.
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