分电器是汽车电气点火系统中的重要部件之一.它的主要作用是当发动机曲轴处于一定角度时用成形凸输的机械方法控制电池点火系统的工作电流作短暂的断路,使在感应线圈中产生高达一万余伏的高压电流.当此高压电流依次流经发动机各汽缸之火花塞电极时,使获得点燃工作混合气所必需的“闪烁”火花.由于工作混合气的燃烧时间随着发动机的转速、负荷、燃气成分及其他多种因素的不同而有 Electrical distributor is one of the most important components in the electrical ignition system of a vehicle.The main function of the electrical distributor is to short circuit the operating current of the battery ignition system by the mechanical method of forming bulge when the engine crankshaft is at a certain angle, Resulting in a high voltage current of up to ten thousand volts.When this high voltage current flows in turn through the spark plug electrodes of each cylinder of the engine, a “blinking” spark necessary to ignite the working mixture is obtained.Because the working mixture burns with time Speed, load, gas composition and many other factors