汽车发动机冷却系统故障诊断及维修关键技术探索  

Exploration of Key Technologies for Fault Diagnosis and Maintenance of Automobile Engine Cooling System

作　　者：庄月芹[1] Zhuang Yueqin

机构地区：[1]徐州生物工程职业技术学院,江苏省徐州市221006

出　　处：《时代汽车》2024年第4期186-188,共3页Auto Time

摘　　要：文章首先阐述了汽车发动机冷却系统的概念,介绍了该系统的设计原理及工作特点,在此基础上总结了系统故障成因,综合分析了导致冷却系统故障的各种因素及其具体表现,针对这些情况,提出针对性的诊断和维修关键技术。这不仅能显著提升发动机的功率和效率,还能降低系统故障率,提高车辆的可靠性,同时实现安全、节能和延长发动机寿命的目标。This paper fi rst expounds the concept of automobile engine cooling system,introduces the design principle and working characteristics of the system,summarizes the causes of system failure,comprehensively analyzes the various factors that lead to cooling system failure and its specifi c performance,and proposes targeted key technologies for diagnosis and maintenance in view of these situations.This not only signifi cantly increases engine power and effi ciency,but also reduces system failure rates and improves vehicle reliability,while achieving the goals of safety,energy savings and extended engine life.

关 键 词：汽车发动机冷却系统 故障诊断及维修 关键技术 

分 类 号：U46[机械工程—车辆工程]