1、 1 摘 要 悬架是现代汽车上的重要总成之一，它最主要的功能是传递作用在车轮 和车架(或车身)之间的一切力和力矩，并缓和汽车驶过不平路面时所产生的 冲击，衰减由此引起的承载系统的振动，以保证汽车的行驶平顺性。为了迅 速衰减不必要的振动，悬架中还必须包括阻尼元件，即减振器。此外，悬架 中确保车轮与车架或车身之间所有力和力矩可靠传递并决定车轮相对于车架 或车身的位移特性的连接装置统称为导向机构。 此次设计是对哈飞路宝 7110前独立悬架设计， 毕业设计要求根据夏利某 改型车的改。总体方案要求，对其前悬架进行设计计算。为了阐述悬架的设 计过程，说明书分别从设计计算、仿真分析、优化设计等方面对夏利用麦
2、式 悬架的设计过程进行了介绍。说明书首先阐述了悬架中关键零部件如：螺旋 弹簧、横向稳定杆、减振器等的设计、选型和校核 关键词：麦弗逊独立悬架；导向机构；减震器；弹簧；横向稳定器 2 ABSTRACT Suspension is the modern car on the important assembly, which has one of the main function is to transfer function in the wheels and frame (or body) all between the force and moment, and ease when rou
3、gh road surface cars driving by the impact of attenuation arising from the vibration of the bearing system, to ensure the smooth running of the car. So must the wheel and frame or body to provide flexible connection between, rely on the elastic element to deliver the wheel or axle and frame or betwe
4、en vertical load of the body, and depend on the deformation to absorb energy, to achieve the purpose of the buffer. This design is to LuBao hafei before 7110 independent suspension design, the graduation design requirements according to a car to retrofit of the entrant 。The overall design of request
5、, to the front suspension design calculation. In order to this suspension design process, the specification separately from the design calculation, the simulation analysis, optimization design with wheat for supporters of suspension design process were introduced in this article. The first elaborated the suspension of the key parts such as: spiral spring, horizontal WenDingGan, shock absorber of such as design, selection and check Keywords: paper independent suspension; Steering mechanism; Shock absorber; Spring;Transverse stabilizer 3 目 录 摘要摘要 AbstractAbstract 第第 1 1 章章 绪论绪论 1 1 1.1 悬架的功用
