某商用汽车无法启动的故障分析  

Fault Analysis of a Commercial Vehicle Unable to Start

作　　者：闫云敬[1] Yan Yun-jing(School of Mechanical and Electrical and Automotive Engineering,Liuzhou City Vocational College,Guangxi Liuzhou 545036)

机构地区：[1]柳州城市职业学院机电与汽车工程学院,广西柳州545036

出　　处：《内燃机与配件》2024年第6期82-84,共3页Internal Combustion Engine & Parts

基　　金：2020年度广西高校中青年教师科研基础能力提升项目《基于区域性商用汽车启动系统故障分析及解决对策研究》(编号:2020KY47012)。

摘　　要：人们生活水平提高以后,使用汽车的频率也越来越高,而汽车在经过长时间的使用也必定会出现一些故障,尤其是商用汽车由于经常运输货物和大量的人员,磨损率更大,为了可以对汽车进行有效的维修和保养,需要对汽车故障进行快速的排除。本文以某商用汽车发动机无法启动为例,对其进行了故障现象和故障分析,同时也对发动机无法启动的原因进行了分析,然后通过故障分析方法对此商用汽车无法启动的故障原因进行了判断和思考。With the improvement of people's living standards,the frequency of using cars is also increasing.Both travel and transportation of goods need to be applied to cars,and cars will inevitably encounter some faults after long-term use,especially commercial vehicles.Due to frequent transportation of goods and a large number of people,the wear rate is higher.In order to effectively repair and maintain cars,it is necessary to quickly eliminate car faults.This article takes the engine of a certain commercial vehicle as an example to analyze its fault phenomena and reasons.At the same time,the reasons for the engine's inability to start are also analyzed.Then,the fault analysis method is used to judge and consider the reasons for the failure of the commercial vehicle to start.

关 键 词：商用汽车 汽车故障 无法启动 故障分析 

分 类 号：U472[机械工程—车辆工程]