一种1.5T发动机机油泵概念设计  

A concept design of an oil pump for the 1.5T engine

作　　者：陈晓东[1] 陈园明[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,安徽合肥230022

出　　处：《合肥工业大学学报（自然科学版）》2009年第B11期220-222,228,共4页Journal of Hefei University of Technology：Natural Science

摘　　要：论述了机油泵在汽车发动机中的重要性,对发动机机油泵的2种结构形式作了简单介绍,通过全面的润滑系统计算和细致的概念布置,最终在原机油泵壳体变化最小的基础上,比较合理地实现了1.5T机油泵的概念设计结构。This article firstly discusses the importance of oil pump in automobile engine, If the oil pump can not meet the needs of lubrication, it would affect the engine＇s operation severely. Then, the article introduces two structural forms of the oil pump, the gear-type and the rotor-type, and introduced the advantages and disadvantages of them briefly, highlighting the performance and structural advantages of the rotor-type oil pump. Through comprehensive calculation and detailed concept arrangements, the conceptual structure design of the 1.5T engine oil pump was carried out reasonably, with the smallest change compared with the original engine oil pump in housing structure.

关 键 词：机油泵 概念设计 汽车发动机 

分 类 号：U464.137.1[机械工程—车辆工程]