一种中型货车转向系统优化设计

A medium goods vehicle steering system optimization design

文章主要对某中型货车的转向系统进行了优化设计。提出了合理性优化设计方案,通过对转向拉杆与悬架导向机构的运动干涉量进行调整,提高了转向系统的操纵稳定性;通过优化转向垂臂及直拉杆的结构,提高了转向系统的安全性,降低了车型转向系统的成本;应用ADAMS软件从运动学的角度进行分析,使各转向轮尽量处于纯滚动状态,以减少轮胎的磨损。

In this paper, the optimal design of a medium goods vehicle steering system has been completed.The Optimum design has been put forward, the steering stability of the steering system has been improved by djusting the amount of interference by the movement of the guiding mechanism of the steering rod and suspension; the safety of the steering system has been Improved and the cost of Vehicle steering system has been Reduced by optimizing the steering pitman arm and drag link structure, With the ADAMS software the perspective of the kinematics analysis, so the steering wheel as far as possible in a pure rolling state, in order to reduce tire wear.