胡全达 张广和 徐言涛



摘 要:随着科技进步,悬架系统应用广泛,具有较高价值,是汽车重要总成,研究发现,汽车的行驶平顺性受其影响深远。控制臂(ControlarlTI)对悬挂式汽车来说,作用巨大,也将其称之为摆臂。作为悬架系统核心元件,在车辆行驶中可以保障正确行驶轨迹,及时调整行驶方向,提高行驶安全性。基于此,控制臂的深入研究,意义重大,需要确保其有足够刚度,从而延长悬挂式汽车使用寿命。
关键词:控制臂 汽车方向 悬挂式
Research on Directional Control Arm of Suspended Vehicle
Hu Quanda,Zhang Guanghe,Xu Yantao
Abstract:With the advancement of science and technology, the suspension system is widely used and has high value. It is an important assembly of automobiles. Research has found that the driving comfort of automobiles is profoundly affected. The control arm (ControlarlTI) has a huge effect on suspended cars, and it is also called a swing arm. As the core component of the suspension system, it can ensure the correct driving trajectory during vehicle driving, adjust the driving direction in time, and improve driving safety. Based on this, the in-depth study of the control arm is of great significance, and it is necessary to ensure that it has sufficient rigidity to extend the service life of the suspension vehicle.
Key words:control arm, car direction, suspension
1 引言
擺臂因为功能差异以及用途不同,分为前摆和下摆,在实际应用中,前摆臂是悬架的向导,同时发挥支撑作用,如果前摆发生变形,将会影响车轮定位,如果不合理规避,行车稳定性就会降低。而下摆臂功能更加突出,作用是支撑车身,通过减震器的辅助,缓冲行驶中的震动。在控制臂应用中,减速器十分关键,对下悬挂臂影响较大,辅助作用显著,在使用中与减震器、弹簧形成配合,便可以优化悬挂系统(总成)。
2 汽车悬挂系统概念以及原理
2.1 汽车悬挂系统概念
汽车悬挂系统具有较高应用价值,目前在市面上使用较多,汽车悬挂系统因为功能强大,对稳定性要求极高。在现实应用中,该系统看似简单,是指由车身配合轮胎运行的弹簧,再加上避震器等核心构件,共同组成支持系统。现实应用中,悬挂系统功能独特,突出优势在于支持车身,在此基础上改善乘坐感觉,实践证明,不同的悬挂设置使用,会营造不同效果,让驾驶感受出现变化。……