汽车鼓式制动器静态制动噪声主因分析

The Main Cause Analysis for the Noise of the Vehicle Drum brake in Static Braking

通过对汽车鼓式制动器摩擦材料、结构参数等进行对比分析,找出鼓式制动器静态制动噪声的主要原因。根据分析的结果对制动器进行优化设计,并进行道路试验验证,使静态制动噪声问题得到解决。

By contrasting and analyzing the friction material, structure parameter of the vehicle drum brake, to find out the main cause of the vehicle drum brake noise in static braking. Optimize the design which is base on the results of the analysis, and verify by the road test, to solve the issue of the noise in static braking.