活塞环对口的危害及预防研究  

Research on Harm and Prevention of Piston Ring Overlapping Gap

作　　者：祝传亮 刘涛 曹国帅 赵昌锋 李猛猛 赵燕 Zhu Chuanliang;Liu Tao;Cao Guoshuai;Zhao Changfeng;Li Mengmeng;Zhao Yan(Binzhou Bohai Piston Co.,Ltd.,Binzhou 256602,China;Shandong Province Key Laboratory of Engine Piston Cylinder Kits,Binzhou 256602,China;Binzhou Polytechnic,Binzhou 256602,China)

机构地区：[1]滨州渤海活塞有限公司,山东滨州256602 [2]山东省发动机活塞摩擦副重点实验室,山东滨州256602 [3]滨州职业学院,山东滨州256602

出　　处：《煤矿机械》2021年第10期55-57,共3页Coal Mine Machinery

摘　　要：介绍了活塞环对口的定义及危害。为了预防活塞环对口这种失效模式的出现,根据柴油机以及汽油机活塞环开口的布置原则以及具体的安装方案,对导致活塞环对口的主要因素进行了研究,并根据这些因素给出了具体预防措施,对解决活塞环对口危害具有积极意义。Introduced the definition and harm of piston ring overlapping gap. In order to prevent the failure mode of piston ring overlapping gap, according to the layout principle and installation proposal of piston ring gap of diesel engine and gasoline engine, the main factors leading to piston ring overlapping gap were studied and the concrete preventive measures were given according to these factors, which is of positive significance to solve the harm of piston ring overlapping gap.

关 键 词：活塞环 发动机 积碳 闭口间隙 

分 类 号：TK401[动力工程及工程热物理—动力机械及工程]