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前言导向轮除了用于转向外,在不需转向时应具有保持车辆直线运行的性能,就是导向轮的稳定性能。它对车辆直线行驶稳定性与减轻驾驶员疲劳有很大意义。轮子的稳定性能与轮子的定位、轮胎的侧向弹性、转向机构的摩擦力、转向机构的结构型式等因素有关。轮子的稳定主要是利用地面对轮子的各种反作用力相对于转向节立轴所形成的稳定
Foreword In addition to the steering wheel for steering, the steering wheel should be able to maintain the performance of straight-line operation without steering, which is the stability of the steering wheel. It is of great significance to the vehicle straight driving stability and reduce driver fatigue. The stability of the wheel and the wheel positioning, tire lateral elasticity, the steering mechanism of friction, the steering mechanism structure type and other factors. The stability of the wheel is mainly based on the stability of the various reaction forces of the ground to the wheel with respect to the vertical axis of the steering knuckle