轿车盘式制动器渐进特性研究  

A Study on the Brake Torque Asympototic Characteristics for Disc Brakes

作　　者：李福庆[1] 刘昭度[1] 付国锎[1] 王毅[1] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081

出　　处：《北京理工大学学报》2008年第7期581-584,共4页Transactions of Beijing Institute of Technology

摘　　要：介绍了轿车盘式制动器制动力矩渐进特性的概念及其评价参数,研究盘式制动器制动力矩渐进特性.在制动器惯性实验台上,对轿车盘式制动器分别进行了不同制动初始温度、制动压力及制动初始速度条件下的恒压制动实验.实验结果表明,制动初始温度、制动压力及制动初始速度对渐进特性有不同程度的影响,并结合评价参数分析了这些因素的各自作用规律.Introduces the concept of braking torque asymptotic characteristics based on disc brake and evaluation parameters, and studies on the braking torque asymptotic characteristics. According to the constant pressure braking tests under separated conditions of different initial braking temperature, braking pressure and initial braking velocity on the disc braking using the brake dynamometer, the braking torque asymptotic characteristic is affected in various levels by the initial temperature of the brake, braking pressure and initial braking velocity. The law of action is analyzed based on factors combined with the evaluation parameters.

关 键 词：盘式制动器 准静态特性 制动力矩渐进特性 

分 类 号：U463.512[机械工程—车辆工程]