某国五柴油机窜机油量大问题试验研究  

The Experimental Study On High Oil Consumption of A Diesel Engine Blow-By

作　　者：范皖元 梁程 向晓野 Wanyuan Fan;Cheng Liang;Xiaoye Xiang(Technology Center, Anhui Jianghuai Automobile Co., Ltd., Anhui Hefei, 230601;Anhui Jianghuai Navistar Diesel Engine Co., Ltd., Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601 [2]安徽江淮纳威斯达柴油发动机有限公司,安徽合肥230601

出　　处：《汽车实用技术》2017年第20期94-96,99,共4页Automobile Applied Technology

摘　　要：文章通过某国五柴油机出现的窜机油量大的问题进行研究,调查了柴油机呼吸系统的结构原理和油气分离装置的结构型式,通过分析窜机油量大问题的原因,针对的进行设计变更和试验验证,解决了发动机的窜机油量大的问题,也为后期的呼吸系统设计提供参考。In this paper,Through the study of high oil consumption of a diesel engine Blow-By,The structure of the dieselengine's breathing system and the oil separator are investigated.So,The design changes and test verification based on thereason of problem analysis,not only solve high oil consumption of a diesel engine Blow-By,but also provide reference forthe design of breathing system.

关 键 词：柴油机 呼吸系统 窜油量 活塞漏气量 

分 类 号：U467.1[机械工程—车辆工程]