正式汽车转向机构结构设计大学毕业设计.doc

毕 业 设 计（论 文） 汽车转向机构结构设计 系　　　　　　别： 专业名称： 学生姓名： 学　　　　　　号： 指导教师姓名、职称： 完成日期 年 月 日 摘 要 汽车转向系统，顾名思义，在汽车转向时发挥着作用。汽车行驶过程中，方向盘的转动频率远远高于很多部件。而转向系统与汽车的操纵稳定性有直接影响，它是保证出行安全、减少交通事故和保护驾驶员的人身安全，提高驾驶员工作条件起着重要作用。本文介绍了国内外汽车转向系统的研究与发展，介绍了转向系统的工作原理和关键技术结构，并展望了汽车转向系统的的未来。伴随着科技的不断发展，各个领域都有着不同进度的发展。科研人员每年都会有新的发现。尤其汽车领域，汇聚了社会上的很多精英人士，怎样设计合理的转向系统，让车辆有优秀的可操作性，永远都是设计人员的重中之重。在车辆形式速度大幅提高，非专业司机的增加，交通更加密集的现代化社会，对于不同层次的驾驶员，车辆易于操纵的设计是非常重要的。通过数据库，人们发现了不同转向系统的优缺点，但每一个汽车转向系统的改变，使车辆在操纵上，提升到了一个新高度。且安全性有所上升。 关键词：转向系统;助力转向;工作原理 Abstract Car steering system, as the name suggests, in the car to play a role. In the course of driving, the steering wheel is much higher than many parts. The steering system and the vehicles handling stability have a direct impact, it is to ensure the safety of travel, reduce traffic accidents and protect the drivers personal safety, improve the work conditions of the driver plays an important role. This paper introduces the research and development of the domestic and international automobile steering system, introduces the working principle and key technology structure of the steering system, and forecasts the future of the automobile steering system. With the continuous development of science and technology, all fields have different progress. Scientific researchers will have a new discovery every year. Especially in the automotive field, the convergence of a lot of people in the community, how to design a reasonable steering system, so that the vehicle has a good , is always the top priority of the design staff. In the form of vehicle speed is greatly improved, the increase of non professional drivers, traffic more intensive modern society, for different levels of the driver, the vehicle is easy to control the design is very important. Through the database, people found the advantages and disadvantages of different steering systems, but the change of each vehicle steering system, so that the vehicle in the contro