ignition coil introduce

With the development of gasoline engines in automobiles towards high speed, high compression ratio, high power, low fuel consumption, and low emissions, traditional ignition devices are no longer suitable for use. The core components of ignition devices are ignition coils and switch devices. By increasing the energy of the ignition coils, the spark plug can generate sufficient energy to produce sparks, This is the basic condition for the ignition device to adapt to the operation of modern engines. The ignition coil is divided into two types according to the magnetic circuit: open magnetic and closed magnetic. The traditional ignition coil is used with an open magnetic type, and its iron core is stacked with about 0.3 millimeters of silicon steel, with secondary and primary coils wound around the iron core. The closed magnetic type uses an iron core similar to III to wrap around the primary coil, and then wraps around the secondary coil outside. The magnetic field line is composed of an iron core to form a closed magnetic circuit. The advantage of the closed magnetic ignition coil is that it has less magnetic leakage, Due to its small energy loss and volume, electronic ignition systems generally use closed field ignition coils)

Liuzhou Wuling introduce

Liuzhou Wuling Automobile Co., Ltd. (referred to as Wuling Group) was established in 1996 and is a large state-owned sole proprietorship authorized by the Guangxi District Government. Its main business is the production and sales of automotive parts, engines, and specialized vehicles. Wuling Group is one of the top 500 manufacturing enterprises in China, as well as one of the top 500 large industrial enterprises and information technology enterprises in China; In 2002, through asset restructuring and deepening reforms, Wuling Group achieved a tripartite cooperation with SAIC Group and General Motors of the United States, establishing SAIC-GM Wuling Automobile Co., Ltd., which promoted the rapid development of Wuling Automobile during the "15th Five Year Plan" period. The tripartite cooperation transformed one Wuling into two Wulings - two Wulings connected by product ties, property rights ties, and cultural ties