文档介绍：摘要
汽车悬架是汽车的车架与车桥或车轮之间的一切传力连接装置的总称,其作用是传递作用
在车轮和车架之间的力和力扭,并且缓冲由不平路面传给车架或车身的冲击力,并衰减由此
引起的震动,以保证汽车能平顺地行驶。典型的悬架结构由弹性元件、导向机构以及减震器
等组成,个别结构则还有缓冲块、横向稳定杆等。弹性元件又有钢板弹簧、空气弹簧、螺旋
弹簧以及扭杆弹簧等形式,而现代轿车悬架多采用螺旋弹簧和扭杆弹簧,个别高级轿车则使
用空气弹簧。汽车悬架性能是影响汽车行驶平顺性、操纵稳定性和行驶速度的重要因素。因
此,研究汽车振动,设计新型悬架系统,将振动控制到最低水平是提高现代汽车质量的重要
措施。
本文研究的主要问题如下:
(1)对前、后悬架的结构进行设计,主要是确定减震器的类型。
(2)对悬架的各个尺寸参数进行计算及相关零部件的尺寸进行设计计算。
(3)对减震器和导向机构进行选择计算,确定减震器的类型等。
本文是对轻型货车的前后悬架进行的设计计算,同时兼顾舒适性与运货能
力。
关键词:悬架;弹性元件;弹簧;缓冲块;减震
ABSTRACT
Automotive vehicle suspension frame and axle or the wheel of all transmission between the
general term for connecting devices, and its role is to transfer the role at the wheel and frame and
between the torsional force, and uneven pavement from the buffer Biography to the frame or body
of the impact, and the attenuation caused by vibration, to ensure the vehicle can travel smoothly. A
typical structure of a flexible ponents, shock absorbers and other agencies, as well
as orientation of the individual block structure is also a buffer, such as horizontal Stabilizer.
ponents and leaf springs, air springs, coil spring, as well as the form of torsion bar
spring, and the use of many modern cars suspension coil spring and torsion bar springs, individual
car use advanced air springs. Suspension performance is the impact of motor vehicles to motor
cars and fort, handling and stability and an important factor in speed. Therefore, the
research vehicle vibration, the design of the new suspension system to the minimum level of
vibration control is to improve the quality of Hyundai Motor important main
problems discussed in this paper are as follows:
(1)Front and rear suspension design of the structure, primarily determine the
type of shock absorber.
(2)The various dimensions of the suspension parameters were calculated
and related parts of the size of the design calculations
(3)The guiding mechanism of shock absorber selection calculations to determine the types o