浅谈几种耐腐蚀气缸套的设计结构  

Structural Design of Corrosion-resistant Cylinder Liner for Internal Combustion Engine

作　　者：魏剑[1] 程超增 孟超[6] 刘栋 高颖 陈磊 谢浪生 Wei Jian;Cheng Chao-zeng;Meng Chao;Liu Dong;Gao Ying;Chen Lei;Xie Lang-sheng(School of Mechanical&Electronic Engineering,Sanming University,Sanming,Fujian 365004;Fujian Longsheng Machinery Co.,Ltd.,Minhou,Fujian 350000;ZYNP corporation,Mengzhou,Henan 454750;Fujian Rongjian Group Co.,Ltd.,Longyan,Fujian 361000;Fujian Southwest Construction Co.,Ltd.,Longyan,Fujian 361000;Jiaozuo University,Jiaozuo,Henan 454000)

机构地区：[1]三明学院机电工程学院,福建三明365004 [2]福建龙生机械有限公司,福建闽侯县350112 [3]中原内配集团股份有限公司,河南孟州454750 [4]福建荣建集团有限公司,福建龙岩361000 [5]福建西南建设有限公司,福建龙岩361000 [6]焦作大学,河南焦作454000

出　　处：《内燃机与配件》2022年第24期45-48,共4页Internal Combustion Engine & Parts

基　　金：福建省科技厅区域发展项目(2022H4009)。

摘　　要：随着现代科学技术和信息化手段的飞速发展,当今社会已全面进入科技时代。气缸套作为内燃机中重要的零件,其性能对于内燃机的经济性、排放性以及机动性方面有着重要影响。内燃机气缸套在恶劣的环境下工作容易磨损,为了提高气缸套耐磨损、耐高温、耐腐蚀等性能,通常在气缸套内外侧进行磷化覆纹或设置镀铬层或采用油冷、水冷结构,甚至采用陶瓷气缸套。采用油冷结构主要解决高温会使润滑油蒸发的问题,通过工人定时定期涂抹润滑油,以保证活塞在气缸套内顺畅的往复运动。采用水冷结构,通过温度监测系统提升散热效果,进而提高内燃机效率。采用分体式陶瓷气缸套满足了高强度和耐腐蚀性能要求,形成了内燃机应用的新领域。With the rapid development of modern science and technology and information technology, today’s society has fully entered the era of science and technology. Cylinder liner is an important component in internal combustion engine, and its performance has an important impact on the economy, emission and maneuverability of internal combustion engine.Internal combustion engine cylinder liner works under harsh environment, which is easy to wear. In order to improve the cylinder liner wear resistance, high temperature resistance, corrosion resistance, such as performance, phosphating coating or chromium plating layer is usually set in the cylinder inside and outside, or oil cooled, water cooled structure, or even ceramic cylinder liner are adopted. The oil cooling structure is mainly used to solve the problem that high temperature will make lubricating oil evaporation. The workers regularly apply lubricating oil to ensure the smooth reciprocating motion o f the piston in the cylinder liner.The water-cooled structure is adopted to improve the efficiency of internal combustion engine through temperature monitoring system to improve the heat dissipation effect. The split-type ceramic cylinder liner meets the requirements of high strength and corrosion resistance, forming a new field of internal combustion engine application.

关 键 词：耐腐蚀气缸套 磷化覆纹 镀铬层 油冷 水冷 陶瓷气缸套 

分 类 号：U464.132[机械工程—车辆工程]