悬架，麦弗逊式，设计9.pdf

武汉理工大学学士学位论文 摘 要 悬架是现代汽车上的重要总成之一，它把车架 （或车身）与车轴（或轮胎）弹性地 连接起来。它的主要作用是传递作用在车轮和车身之间的一切力和力矩，比如支撑力、制 动力和驱动力等，并且缓和由不平路面传给车身的冲击载荷、衰减由此引起的振动、保证 乘员的舒适性、减小货物和车辆本身的动载荷。 本文主要讲的是爱丽舍轿车前悬架设计，重点从爱丽舍轿车前悬架的选型、减振器的 计算及选型、弹性元件形式的选择计算及选型和横向稳定杆的设计计算。首先，我把形式 不同的悬架的优缺点进行了比较，然后定下爱丽舍轿车前悬架的形式—麦弗逊式悬架。然 后围绕麦弗逊式悬架的部件进行设计。先是弹簧的设计计算，再是减振器的计算选型，最 后是横向稳定杆的计算。 关键词：悬架，麦弗逊式，设计  1 武汉理工大学学士学位论文 Abstract Suspension is an important element of one of the modern automobile, it to the chassis (or body) and axle (or tires) flexibly link. Its main role is the role of transmission in the body between the wheels and all the power and moment, such as support of, system dynamics and driving force, and easing the road to the whole body impact load, decay resulting vibration, ensure the comfort of the crew, cargo and vehicles reduce their moving load. The main stress is front suspension design，Training emphasis from the former car models, and models Absorber calculations, flexible choice of components and models and forms of stabilizer bar design data. First of all, I have a different form of a suspension of the advantages and disadvantages compared to the previous suspension of the car and then set form- Macpherson suspension. Then design around Macpherson suspension components. First, the spring-loaded design terms, to be absorber calculation models, a horizontal stabilizer bar final calculation. stabilizer bar Keyword : Suspension, Macpherson ,Design 2