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["중심에 위치한 압축기의 윤활유 교체 문제:", "본 게시물 최종 수정자 hcwangat345 s

2011-12-31View Original

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本帖最后由 hcwang12345 于 2011-12-31 20:19 编辑 润滑油采用美孚涡轮机油,使用时间2年,密封气采用氮气,进油温度40度,回油温度48度,现压缩机振动与开始投用时基本无变化,只是三级振动比开始增加0.001mm,现在为0.008mm.要不要换油.如何确定?
Reply #22011-12-31
换不换油,我觉得一是要看润滑油的使用时间,二是要看润滑油的各项指标是否有变化,如果各项指标没有变化,可以适当延长润滑油的使用时间。 如果只有三级振动值有变化,这应该说润滑油的品质是没有变化的,建议还是做个润滑油的全面的化验分析,可以更准确的判断。
Reply #32012-01-01
需要不需要换油, 做油质分析就可以了,一般常规分析水分、固体杂质、闪点、粘度等。
Reply #42012-01-01
需不需要换油,要看油的化验分析。和三级振动关系不大。运行油标准呢。
Reply #52012-01-01
做油的化验分析,看需不需要换油就行,和振动没有关系。
Reply #62012-01-05
做油质分析就可以了,从油箱低取样
Reply #72012-01-05
我们二氧化碳压缩机组十二年没有换润滑油了,只是做油位补充。

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