发动机作为汽车的心脏,在急加速或高速运转的过程中突然断火,不仅制约着汽车运行的动力性和经济性,而且是诱发车祸事故的根源。故现从以下几个方面来分析其原风: 1.断电器触点间隙:在正常的情况下,触点间隙的允许范围一般为0.35～0.45mm,如果间隙过大,触点闭合的时间缩短,闭合角减小,次级电压值降低;如果间隙 As the heart of a car, the engine suddenly breaks off in the course of rapid acceleration or high-speed operation, which not only restricts the motility and economy of the car operation, but also causes the accident caused by a car accident. Therefore, from the following aspects to analyze its original wind: 1. Breaker contact gap: Under normal circumstances, the contact gap of the allowable range is generally 0.35 ~ 0.45mm, if the gap is too large, the contact closure time Shortened, closed angle decreases, secondary voltage decreases; if the gap