客车行驶中方向是驾驶安全至关重要的内容之一,方向不稳直接影响车辆行驶安全。客车摆头故障则直接影响驾驶操纵性能,是驾驶人员最烦感而且最难排除的故障。 客车摆头的理论分析 客车摆头一般指车辆行驶到某一车速时,前轮左右剧烈摆动,方向盘抖动严重,驾驶员很难掌握正确的行驶方向。客车摆头主要分为低速摆头、高速摆头、刹车摆 The direction of driving the bus is one of the most important elements of driving safety, the direction of instability directly affects the safety of vehicles. Failure of the carriage swing head has a direct impact on the driving control performance, which is the most troublesome and most difficult fault to be solved by the driver. Theoretical analysis of the bus swinging Bus swinging generally refers to vehicles traveling to a certain speed, the front and rear left and right violent swing, serious steering wheel jitter, the driver is difficult to grasp the correct direction of travel. Bus swing is mainly divided into low-speed swing head, high-speed swing, brake swing