气体与液压油在机油泵性能转化检测中的相关性(英文)  

Discussion of conversion detection correlations between gas and hydraulic oil in machine oil pump

作　　者：李蓉[1] 孟庆新[2] 

机构地区：[1]武汉软件工程职业学院汽车工程学院,武汉430056 [2]神龙汽车有限公司采购部,武汉430056

出　　处：《机床与液压》2014年第24期128-132,共5页Machine Tool & Hydraulics

摘　　要：机油泵是发动机中的重要零部件之一,功能是为发动机润滑系统提供润滑,并为部分零部件提供液压力,故机油泵的性能至关重要。目前,机油泵性能的检测介质主要有两种:气体和机油,其中气体具有很多的优势,但两者使用环境的介质不同。利用DPCA公司的真实数据对两者的相关性进行了探讨。The oil pump is one of the most important parts for the engine.Its function is to provide oil for engine lubrication system and supply hydraulic pressure for some parts.So the efficiency of oil pump is very important.At present,there are mainly two kinds of medium detection per-formance of oil pump,i.e.,gas and oil.The gas has many benefits,which are different with the use of the environment medium.By using the experimental data provided by DPCA,the correla-tions between gas and oil are discussed in this paper.

关 键 词：气体 液压 机油泵 

分 类 号：U464.137.1[机械工程—车辆工程]