水冷柴油机气缸垫渗油问题分析与研究  

Analysis and Research on Leakage Problem of Water Cooled Diesel Engine Cylinder Head Gasket

作　　者：刘云霞[1] 何剑丰 李萍[1] 刘英华[1] 李建惠[1] 

机构地区：[1]河北华北柴油机有限责任公司,河北石家庄050081

出　　处：《柴油机》2013年第6期29-32,共4页Diesel Engine

摘　　要：针对装有1015系列柴油机的某型车试车时气缸垫与箱体结合面处有不同程度的油迹,疑是气缸垫失效导致渗漏问题,结合气缸垫、缸盖和箱体的安装、尺寸计算,对该现象进行了分析,并通过试验验证,确定了导致该现象的真实原因,并提出了优化措施,该问题得到解决。A 1015 series diesel engine installed on vehicle met with leakage problem, and oil stain was discovered at the connecting area of cylinder gasket and cylinder block. It was suspected to be caused by gasket failure. Analysis on this phenomenon was carried out based on the installation and dimension cal- culation of cylinder gasket, cylinder head and block. And by experimental verification, the causes of this failure were confirmed, optimization measures were put forward and the problem was solved at last.

关 键 词：水冷柴油机 气缸垫 渗油 优化 

分 类 号：TK428[动力工程及工程热物理—动力机械及工程]