What does "car chassis" mean? How effective is it? Many people may not even understand what a chassis is? ! I don't believe you would randomly interview Driver Bian. I do80%The above-mentioned people would say that the chassis is the big iron plate under the vehicle.

In fact, this is a completely wrong perception. The iron plate under the car is actually a part of the vehicle body and should be called the vehicle floor. The true chassis refers to the combination of all components on the vehicle body except for the engine, frame and electrical equipment, including the transmission system, driving system, braking system, steering system and suspension system. The clutches, gearboxes, wheels, brake discs, steering gears and other components we see are all part of the chassis.

Here you have discovered a paradox: the three components of a car are the engine, the transmission and the chassis, but the chassis includes the transmission system, and the transmission is part of the transmission system. Therefore, it is unscientific that the transmission should be regarded as part of the chassis and listed separately as one of the three components. Today's cars are more often referred to as engines and gearboxesAutomobile power systemNowadays, electric vehicles do not have gearboxes. A series of components of the wheels and the vehicle body are called Chassis; The role of the vehicle body is becoming increasingly important.