摘要
双横臂式独立悬架是悬架的常见形式,已在汽车领域应用非常广泛,因此要求有可靠的稳定性。悬架的灵活性是其设计的最大特点,为了提高悬架合理的运动特性,可以选择当接触点位置的导杆系统的设计空间的控制臂的长度。,利用绘图法和图解法对悬架的上、下梁的尺寸和空间布局设计,计算选择双筒减震器和螺旋弹簧悬架系统匹配的同时,保证各类悬浮液的运动状态下轮胎的参数的几何定位与汽车的要求相一致,重复计算以确保各种形式的条件下,获得最佳的乘坐舒适性和操纵稳定性。
关键字:双横臂式独立悬架;越野车;螺旋弹簧;双筒式减震器
Abstract
Widely used in the automotive field, so it is reliable and reliable.. The flexibility of suspension is the biggest characteristic of its design. In order to improve the reasonable motion characteristic of the suspension, it can choose the length of the control arm of the design space of the guide rod system of the contact point position.. The design of double wishbone suspension design models, the drawing method and graphical method of suspension of the upper and lower beam size and space layout design calculated choose double cylinder shock absorber and a helical spring suspension system matching at the same time, guarantee of suspending liquid of the motion state of tire parameters of geometric positioning and auto consistent, the calculation is repeated to ensure that all kinds of conditions to obtain the best fort and handling stability.
Key words: double arm type independent suspension; off-road vehicle; helical spring; double tube shock absorber
目录
摘要…………………………………………………………………………………Ⅰ
Abstract……………………………………………………………………………Ⅱ
第1章绪论…………………………………………………………………………1
课题研究的目的和意义…………………………………………………1
要研究内容………………………………………………………………2
第2章悬架…………………………………………………………………………3
悬架的功用和组成………………………………………………………3
汽车悬架的类型…………………………………………………………3
双横臂独立悬架…………………………………………………………4
第3章悬架主要参数的确定………………………………………………………6
悬架静挠度………………………………………………………………6
悬架的动挠度……………………………………………………………7
悬架弹性特性……………………………………………………………7
小结………………………………………………………………………7
第4章独立悬架导向机构设计及强度校核………………………………………9
设计要求…………………………………………………………………9
导向机构的布置参数……………………………………………………9
…………………………………………………………9
…………………………………………………………9
双横臂式独立悬架导向机构设计……………………………………10
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