双横臂前独立悬架转向梯形断开点的确定

Determination of the Break Point of Trapezoid Steering Link of Dual Arm Front Independent Suspension

与独立悬架相适应的转向梯形机构一定是断开式梯形，其断开点位置正确与否直接影响汽车的操纵稳定性。给出了求解双横臂式独立悬架转向梯形断开点的方法，并通过计算实例说明了断开点最佳位置的确定。为汽车设计和结构分析提供了简便有效的方法。

The steering trapezoid link mechanism suitable for independent suspension is defi nitely a break off trapezoid type.It would directly influence the stability of manoeuvering characteristics of the motor vehicle whether the position of break off point is correct or not. The article gives out a solving method of the break off point of the steering trapezoid link for dual arm front independent suspension and determines by example of calculation the optimum position of the break off point,so as to provide a simple and effective method for motor vehicle design and struc tural analysis.