轿车前制动器的设计毕业设计

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1、1 摘摘 要要 国内汽车市场迅速发展,然而随着汽车保有量的增加，带来的安全问题也 越来越引起人们的注意，而制动系统则是汽车主动安全的重要系统之一。汽车制 动系使行驶中的汽车减速或停车、 使下坡行驶的汽车车速保持稳定以及使已停驶 的汽车在原地(包括在斜坡上)驻留不动的机构。随着高速公路的迅速发展和车速 的提高以及车流密度的日益增大，为了保证行车安全，汽车制动系的工作可靠性 显得日益重要。也只有制动性能良好、制动系工作可靠的汽车，才能充分发挥其 动力性能。 本说明书主要介绍了雅力士轿车前制动器的设计。 首先介绍了汽车制动系统 的结构、分类，并通过对鼓式制动器和盘式制动器的结构及优缺点进行分析。最

2、终确定方案采用液压双回路前盘后鼓式制动器。 关键词：制动、盘式制动器、设计参数、制动性能。 2 ABSTRACT Domestic automobile market developing quickly, however, with the increase of the auto possession, bring security is more and more attention, and brake system is the important car active safety system one. The brake is a moving car slow down or

3、 stop, make the downhill cars speed stability and make already in place of the car they offend (including in slope) stay fixed institution. With the rapid development of the highway speed and the improvement of traffic density and increases day by day, in order to guarantee safety, car brake system

4、reliability of work appear increasingly important. Also only brake performance is good, brake system reliable car and fully play its dynamic performance this manual mainly introduces the design of the car brake system yaris. First this paper reviewed the automobile braking system structure, classification, and through to the drum brake disc brake and the structure and the advantages and disadvantages are analyzed. Ultimately determine the scheme adopts hydraulic double circuit with disk and d