轿车鼓式制动器优化设计及建模解析.docxVIP

PAGE PAGE # 摘要 自从上次经济危机以来，我国国民经济始终保持着稳定良好健康的蓬勃发展 势头。其中汽车工业作为支撑着国民经济发展的重要组成部分， 它的发展也一直 保持着 产量高速增长，投资规模继续扩大”的特点。国内汽车市场迅速发展，而 轿车是汽车发展的方向。随着汽车技术的日益发展革新，在汽车功能不断完善的 同时，对整车安全性能的要求也被提到了更高的标准。 从汽车诞生年代以来，汽 车制动系统就是汽车自身必不可少的一个组成， 是行车安全的基本保障。为了提 高行驶的安全性能，我们必须研发出更高性能的制动系统。 与此同时，在市场竞 争更加剧烈的同时，企业成功的关键更在于缩短产品的开发周期， 降低开发产品 的成本，加强产品的市场竞争能力。 本说明书主要介绍了制动系相关的结构形式及主要零部件的设计， 制动过程 的动力学参数计算，以及驱动机构的相关设计和计算。 关键词：制动；鼓式制动器；制动系统 AbStraCt Since the IaSt economic crisis, Chinas natiOnal economy has maintained a StabIe momentum of good health flourish. Wherein the auto industry as the SUPPOrt of an important Part of national economic development, and its development has been maintained a high-speed OUtPUt growth, inv estme nt con ti nued to expa nd feature. The rapid developme nt of the domestic automobile market, the Car is the directi on of Car developme nt. With the developme nt of inno VatiVe automotive tech no logy, funCtion continuously improved in the Car while on VehiCIe Safety PerfOrmance requirements have also been referred to a higher Standard. SinCe the birth of the automobiles, automobile brake SyStem is the Car itself an essential composition, traffic Safety is the basic guara ntee. In order to improve the Safety PerfOrma nce of driv ing, We must develop more high-performa nce brake system. At the Same time, the market COmPetiti on is more intense at the Same time, the key to bus in ess SUCCeSSmOre to ShOrte n PrOdUCt developme nt CyCles, reduce PrOdUCt developme nt costs, and enhance market COmPetitiVe ness of products. ThiS manual in troduces the desig n and calculati on of the brak ing SyStem related to the form and StrUCtUre of the main compOnentS of the design, calculation of kinetic ParameterS of the brak ing process, and a drive mecha ni sm. KeyWOrds: brake; drum brakes; 目录 TOC \o 1-5 \h \z \o Current Document 摘要 L \o Current Document AbStraCt J.I \o Current Document 绪论 1 \o Current Document 制动系统设计的意义 1. \o Current Document 12制动系统研究现状 1. \o Current Document 鼓式