汽油发动机机油消耗高问题分析研究  

Analysis and Research on High Oil Consumption of Gasoline Engine

作　　者：刘婷婷 朱小平 Liu Ting-ting;Zhu Xiao-ping(Wan Xiang A123 Systems Asia Co.,Ltd,Zhejiang Hangzhou 311215;Geely Luoyou Engine Parts Co.,Ltd,Zhejiang Ningbo 315336)

机构地区：[1]万向一二三股份公司,浙江杭州311215 [2]宁波吉利罗佑发动机零部件有限公司,浙江宁波315336

出　　处：《内燃机与配件》2023年第10期44-46,共3页Internal Combustion Engine & Parts

摘　　要：随着排放和油耗法规要求的加严,各发动机开发公司更注重轻量可靠,燃烧高效,环保最优,近年来对汽油机机油消耗的问题得到国内外各大主机厂的研究重点。本文基于对某汽油机机油消耗的分析,运用仿真分析、设计优化、工艺调整、实际测试等方法进行研究,累积了解决汽油机机油消耗高问题的经验,为后续汽油机及相关系统的开发提供建议。With the stricter emission and fuel consumption regulations,the engine development company pay more attention to light reliable,efficient combustion,optimal environmental protection,in recent years,the gasoline engine oil consumption problem has been the focus of major OEMs at home and abroad.Based on the analysis of oil consumption of a gasoline engine,this paper uses simulation analysis,design optimization,process adjustment,practical test and other methods to study,accumulated the experience of solving the problem of high oil consumption of gasoline engine,and provides suggestions for the development of gasoline engine and related systems.

关 键 词：汽油机 机油消耗 缸孔变形 活塞及活塞环 机油尺 

分 类 号：TK419[动力工程及工程热物理—动力机械及工程]