某SUV起步车身抖动分析与改进  

Analysis and improvement of a SUV starting body shake

作　　者：汪江[1] 马成[1] 李光明[1] 施超[1] 

机构地区：[1]安徽江淮汽车股份有限公司

出　　处：《客车技术》2017年第3期46-48,共3页Bus Technology

摘　　要：针对搭载1．5VVT汽油机的某SUV发生的一挡起步车身抖动问题，采用试验测试方法对故障车与无故障车车身振动加速度测试结果进行了对比，确认了故障主因，进而分析了抖动机理并提出相应对策。Aiming at the problem of body shake problem when one gear starting with a SUV in a 1.5VVT gasoline engine, it uses the experimental test method to compare the fault car with the fault free car＇s body vibration acceleration, confirmes the main fault, and then analyzes the jitter mechanism and puts forward the corresponding countermeasures.

关 键 词：起步 车身抖动 离合器 

分 类 号：U461.56[机械工程—车辆工程]