DF_(11)、DF_(4D)型机车压缩机油乳化的原因分析及改进措施  

Reason analysis and countermeasures of emulsification of compressor oil for DF_(11) and DF_(4D) locomotive

作　　者：茹更生[1] 陈华[1] 徐伟计 郑峰[3] 

机构地区：[1]郑州铁路局机务处,河南郑州450052 [2]郑州机务段,河南郑州450053 [3]江岸机务段,湖北武汉430012

出　　处：《内燃机车》2007年第9期32-34,共3页Diesel Locomotives

摘　　要：通过对DF11、DF4D型机车运用中压缩机油的各项理化性能指标及压缩机构造缺陷的分析,找出了压缩机油乳化的原因,并提出了十分有效的改进措施。采取该措施后,显著降低了压缩机油的乳化率,取得了令人满意的效果。By analysing all the physics-chemistry performance indexes of the compressor oil in service and the shortcoming in design of the compressor for DF11 and DF4D locomotivees,the reason for compressor oil to be emulsified has been found out.Then the improving measures were proposed and its practical results is satisfactory.

关 键 词：内燃机车 压缩机油 乳化 原因 措施 

分 类 号：U262.6[机械工程—车辆工程]