前盘后鼓制动系毕业设计说明

前盘后鼓制动系毕业设计说明摘 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12020 年 4 月 19 日文档仅供参考统之一。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飞度轿车制动系统的设计。首先介绍了汽车制动系统的结构、分类，并经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、鼓式制动器、设计参数、制动性能II2020 年 4 月 19 日ABSTRACTDomestic 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 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 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 flying across.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 drum brake system. Key words: brake、disk brake 、 drum brake 、 design parameters、 brakingperformance 、文档仅供参考I2020 年 4 月 19 日目录1绪论.11.1制动系统概述.11.1.3制动系的作用及其组成.11.1.2制动系一般工作原理.11.1.3制动系的类型.21.1.4制动系的设计要求.31.2制 动 系 统 研 究 现 状 及 发 展 趋势.62制 动 系 统 方 案 论 证 分 析 与 选择.82.1制动器结构型式及选择.82.1.1盘式制动器.8