Car engine
The car engine is the engine that provides power to the car and is the heart of the car, which affects the power, economy and environmental protection of the car. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines,electric vehicle motors, and hybrid power.
Common gasoline and diesel engines belong to reciprocating piston internal combustion engines, which convert the chemical energy of fuel into mechanical energy of piston movement and output power to the outside. The gasoline engine has high speed, low quality, low noise, easy start, and low manufacturing cost; the diesel engine has a large compressionratio, high thermal efficiency, and economic performance and emission performance are better than gasoline engines. The chemical energy is converted into mechanical energy for piston movement and output power.
Car tire
The tire is one of the important parts of the car. It directly contacts the road surface and works with the car suspension to mitigate the impact of the car while driving, ensuring that the car has good riding comfort and smooth ride.
To ensure the good adhesion of wheels and roads, improve the traction, braking and pass ability of the car, and bear the weight of the car, the important role of tires on the car is getting more and more attention.
Car parts
As the foundation of the automobile industry, auto parts are the necessary factors to support the sustained and healthy development of the automobile industry. In particular, the current auto industry is undergoing vigorous and vigorous independent development and innovation, which requires a strong component system for support.
The independent brand of vehicles and technological innovation require parts as the basis. Independent innovation of parts has a strong impetus for the development of the vehicle industry. They interact and interact with each other. There is no independent brand of thevehicle, and a strong parts system The R & D and innovation capabilities of the company are difficult to burst. Without the support of a strong parts and components system, it will be difficult for the independent brands to become bigger and stronger.