润滑油与船用二冲程柴油机适应性的评价方法

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A set of evaluation method for the applicability of lubricant oil on 2-stroke marine diesel engine was re- searched. The method consisted of the engine strip inspection, piston score and oil test. A type of new lubricating oil was developed and evaluated by the method based on a homemade 2-stroke diesel engine. The test result was analyzed and com- pared with the oil in use. The results show that the developed oil is able to meet the requirement of test engine and the ap- plicability of lubricant oil on 2-stroke marine diesel engine can be evaluated effectively by the evaluation method.提出一套包括发动机拆检分析、活塞评分、试油检验相结合的综合评价润滑油与船用二冲程柴油机适应性的方法的。在国产船用二冲程柴油机上，评价一种开发的润滑油的使用性能与船用二冲程发动机的适应性，并与在用润滑油的性能进行对比。结果表明，该评价方法可有效地评价润滑油与船舶二冲程发动机的适应性，开发的润滑油满足船用二冲程柴油机的使用要求。