According to US media reports on August 6, Mazda launched the second generation of SkyActiv II engine, using a new ignition technology - homogeneous gas compression ignition (HCCI), the overall fuel efficiency increased by 30%, the engine will be 2017 The Frankfurt Motor Show debuted in late August. Treadmill Machine,Foldable Treadmill,Electric Treadmill,Running Machine Foshan Laijian Fitness Equipment Co., Ltd. , https://www.ljfitnessquipment.com
Mazda will introduce a new non-sparking engine that uses HCCI homogeneous compression-ignition combustion technology. The working principle is similar to that of a diesel engine, that is, it does not require a spark plug to ignite the oil-air mixture. By compressing the mixture of air and fuel in the cylinder until it burns, it still uses gasoline. As a fuel. Moreover, the engine will keep the spark plug ignited in the low speed range and switch to the homogeneous compression ignition mode in the high speed range. This design reduces exhaust emissions while improving power and fuel economy. HCCI homogeneous compression ignition combustion technology will be used in the second generation of SkyActiv II engines.
Mazda said that the core of HCCI technology is to eliminate the traditional spark plug ignition method, which uses the compressed gasoline mixture gas used in diesel engines to generate power by means of compression ignition. This kind of ignition can make the fuel burn more fully, and the engine is fully combusted. The efficiency is increased by 30%, and this fuel efficiency is even higher than that of some hybrid engines. Mazda is also expected to become the world's first manufacturer of HCCI gasoline engines.
It is reported that at the 2017 Tokyo Motor Show, which will be held in late October, Mazda will also release a concept car that indicates the design concept of the new generation Mazda3. In 2018, the new generation Mazda 3 will be officially released, and the car will also become the first production model equipped with the second generation Chuangchi blue sky engine. However, it is reported that the new generation of Mazda3 will continue to develop using the existing platform architecture. In addition to the new engine, the new car changes only in the redesign of the exterior and interior.
Mazda has been at the forefront of engine innovation and has been the only automaker to successfully mass produce rotary engines since 1967. Its second-generation Chuangchi blue sky engine is also unmatched by other brands of engines in its ultra-high compression ratio.