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本文介绍了对取自磨损试验机及使用中的船用柴油主机的油样进行的铁粉图分析过程。建立了磨耗粒子总量、严重磨耗粒子占磨耗粒子总量百分比以及严重磨耗指数等的变化同柴油主机损伤的关系。进而说明铁粉图分析技术可以对实用中的船用柴油主机进行诊断。
This paper presents an iron pattern analysis of oil samples taken from a wear tester and a marine diesel engine in service. The relationship between the change of the total amount of wear particles, the percentage of serious wear particles to the total amount of wear particles, the severe wear index and the damage of the diesel engine was established. And then shows the iron powder analysis technology can be useful in the diagnosis of marine diesel engines.