保时捷卡宴的空气悬架设计cad图纸+论文+文献综述
摘 要
悬架是连接车身和车轮之间一切传力装置的总称，主要由弹簧（如钢板弹簧、螺旋弹簧、空气弹簧、扭杆等）、减振器和导向机构三部分组成。当汽车在不同路面上行驶时，由于悬架系统实现了车身和车轮之间的弹性支承，有效地降低了车身与车轮的振动，从而改善了汽车行驶的平顺性和操纵稳定性。
本文设计的是保时捷卡宴系列空气后悬架系统。具体型式为：4气囊小H型臂4连杆非独立后驱动桥空气悬架结构，装有双向作用的液压筒式减震器、横向稳定杆、高度调节阀。可与公安、湖桥、东风桥、襄桥、东风杭汽桥等匹配。
本论文对空气悬架的发展历史结构，组成和基本工作原理进行了综述，讨论了空气悬架的刚度特性，有效面积特性，频率特性以及其影响因素，提出空气，并且指出了空气悬架的关键技术和今后的发展动向。
关键词：保时捷卡宴；空气悬架；悬架设计；
Abstract
Suspension is a general term for all force transmissions between the body and the wheel. It consists of three parts: spring (such as leaf spring, helical spring, air spring, torsion bar, etc.), shock absorber and guide mechanism. When a car is driving on a different road, Because the suspension system realizes the elastic support between the car body and the wheel, it can effectively reduce the vibration between the body and the wheel, thus improving the ride comfort and handling stability of the vehicle.
The air suspension system of Porsche Cayenne series is designed in this paper. Height control valve. Can be matched with public security, lake bridge, Dongfeng bridge, Xiang bridge, Dongfeng Hangzhou bridge, etc.
In this paper, the historical structure, composition and basic working principle of air suspension are summarized. The stiffness characteristics, effective area characteristics, frequency characteristics and influence factors of air suspension are discussed. The key technology and future development trend of air suspension are pointed out.
Keywords: Porsche Cayenne; air suspension; suspension design;
目 录
3.2保时捷Cayenne E2空气悬架系统组成及控制功能 18