盘式制动器制动抖动机理和控制研究  

Brake judder principle and control on disk brake

作　　者：王强[1] 齐钢[1] 崔海峰[1] 

机构地区：[1]泛亚汽车技术中心有限公司底盘科制动股,上海201201

出　　处：《机械设计与制造》2010年第5期178-179,共2页Machinery Design & Manufacture

摘　　要：装备盘式制动器的车辆在高速行驶伴随轻制动的情况下易出现抖动问题,严重影响驾乘舒适性。制动抖动从表现上可分为热抖动和冷抖动两种,从产生机理上可分为制动盘热变形引起的抖动、摩擦副特性不均匀引起的抖动和制动盘厚薄差及端面跳动超差引起的抖动。针对不同机理所产生的制动抖动,需要采取相应的措施加以控制和预防。Brake judder often happened on high speed driving with light braking to disk brake vehicle.It will have big influence on the driving comfortable.Brake judder has two cold and hot types in phenomenon.The judder could be caused by hot deformation,unhomogeneity of frictional pairs,and over deviation of Disk Thickness Variation）and Lateral Run Out.According to different caused principle,different measurement will be introduced to control and prevent the brake judder.

关 键 词：盘式制动器 制动 抖动 

分 类 号：TH16[机械工程—机械制造及自动化] U463.51[机械工程—车辆工程]