国产摩托车点火方式的发展历程(1)

The Development of Ignition Ways of Domestic-made Motorcycles(1)

国产摩托车的点火方式经历了从最初的机械式有触点点火到电子式无触点点火,从模拟点火到计算机数字点火的漫长发展历程。传统的有触点点火,由于点火能量受限制、触点故障多、寿命短、火花塞易积碳等缺点,已不适应现代高转速、高压缩比摩托车的发展,无触点电子点火从根本上克服了传统有触点点火方式的缺陷,是今后的发展方向,我国国产摩托车中95％以上的车型均使用电容放电式CDI电子点火器。

The ignition ways of domestic-made motorcycles go through a course from mechanical type contact ignition to electronic type contactless ignition and a course from simulated ignition to computer digital ignition. The traditional contact ignition has not been adaptive to the development of high-speed, high-compression ratio motorcycles, due to its limited ignition energy, more troubles of contact points, short life, proneness to form carbon deposit of spark plug, etc. The contactless ignition which has overcome the defects of contact ignition at the root is the development orientation in the future. Now 95% of Chinese motorcycles have been equipped with capacity discharging type CDI electronic ignitors.