匹配自动调整臂气制动轻卡跑偏测试研究  

The test study of air brake light card of automatic adjustment arm is matched

作　　者：牟云峰 刘章辉 刘云飞 丁永明 Mu Yunfeng;Liu Zhanghui;Liu Yunfei;Ding Yongming(Anhui jianghuai automobile group co., LTD., Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2017年第16期138-139,共2页Automobile Applied Technology

摘　　要：为了提高制动系统的安全性,最新的国家标准要求N2类以上轻卡需要标配ABS系统和自动间隙调整臂。随着自动调整臂的应用,制动间隙无法通过人工控制,导致大量新下线车辆出现制动跑偏的问题,但却无法通过人为调整制动间隙来纠正,不能满足车辆的出厂要求,严重影响生产效率。然而导致这种问题的原因多种多样,文章主要介绍由于悬架系统、转向系统运动不协调引起的制动跑偏的一种测试研究方法。In order to improve the safety of the braking system,the latest national standard requires more than N2type lighttruck needs standard ABS system and automatic gap adjustment arm.With the application of automatic adjustment arm,brake clearance can not be manually controlled,resulting in a large number of new line braking deviation problem ofvehicles,but not by artificially adjusting brake clearance to correct,can not meet the requirements of the vehicle factory,seriously affects the production efficiency.However,there are many reasons for this problem.This paper mainly introducesa test method of brake deviation caused by uncoordinated movement of suspension system and steering system.

关 键 词：制动跑偏 自动调整臂 制动间隙 悬架、转向运动干涉 

分 类 号：U270.7[机械工程—车辆工程]