探析发动机气缸套磨损的原因及预防措施  

Explore Causes of Engine Cylinder Liner Wear and Preventive Measures

作　　者：郭三刺[1] 田勇[1] 侯起飞 乔国利 Guo San-ci;Tian Yong;Hou Qi-fei;Qiao Guo-li(Henan Mechanical and Electrical Vocational College,Henan Zhengzhou 451192;Zhongyuan Internal Distribution Group Co.,Ltd.Henan Mengzhou 454750)

机构地区：[1]河南机电职业学院,河南郑州451192 [2]中原内配集团股份有限公司,河南孟州454750

出　　处：《内燃机与配件》2023年第19期43-45,共3页Internal Combustion Engine & Parts

摘　　要：发动机作为机械设备的核心组成部分,承担着转化燃料能为机械能的重要任务。在发动机中,气缸套作为关键元件,承受着巨大的压力和摩擦力。然而,由于长时间的高温高压工作环境以及摩擦磨损的影响,气缸套容易出现磨损现象,进而导致发动机性能下降、油耗增加,甚至严重损坏。基于此,本文将深入分析发动机气缸套磨损的原因,并阐述相应的预防措施,包括加大扫气口检查力度、解决燃油腐蚀问题、工艺装配应严格、定期保养燃烧室等,以帮助发动机设计者和使用者解决气缸套磨损问题,提高发动机的性能和使用寿命。As the core component of mechanical equipment,the engine undertakes the important task of converting fuel to mechanical energy.In the engine,the cylinder liner,as a key element,bears great pressure and friction.However,due to the long time high temperature and high pressure working environment and the influence of friction and wear,the cylinder liner is prone to wear phenomenon,which leads to the decline of engine performance,increased fuel consumption,and even serious damage.Based on this,this paper will further analyze the causes of engine cylinder liner wear,and explain the corresponding preventive measures,including increasing the intensity of air clearance inspection,solve the problem of fuel corrosion,the process assembly should be strict,regular maintenance of the combustion chamber,so as to help the engine designer and user solve the problem of cylinder liner wear and improve the performance and service life of the engine.

关 键 词：发动机气缸套 磨损 预防措施 扫气口 

分 类 号：U464.132[机械工程—车辆工程]