The position of automobile parts in automobile parts system

As a masterpiece of modern industry, automobile not only represents the crystallization of human wisdom and technology, but also is an indispensable part of daily life. A complete car consists of thousands of parts, which are arranged in different parts of the car according to specific functions and functions, and together constitute a complex and precise working system. The following will introduce the position of automobile parts in the automobile parts system from several main aspects.

1. Engine and its accessories: located in the front of the vehicle (there are also a few models designed to be rear-mounted or middle-mounted), which is the heart part of the vehicle and is responsible for generating power. Including cylinder block, crankcase and other main structures, as well as intake and exhaust system, ignition system, cooling system and other subsystems. In addition, auxiliary equipment such as oil pan, oil filter and radiator are also installed near this area.

2. Transmission system: the power transmission device connecting the engine and the driving wheel, mainly including clutch, transmission, main reducer, differential and other components. According to different models, the specific layout of the system will be different, but usually, the transmission is set next to the engine, and the rest extends along the frame to the rear axle or front axle.

3. Braking system: In order to ensure driving safety, every car is equipped with a perfect braking mechanism. It is composed of brake pedal, vacuum booster pump, master brake cylinder, slave cylinder, brake disc/drum, brake pad, etc. It is widely distributed around the car body, especially near the four tires.

4. Steering system: a series of mechanical devices used to change or maintain the driving direction, mainly including steering wheel, steering column, rack and pinion steering gear, tie rod, etc., which are concentrated in the cockpit and under the front chassis.

5. Suspension system: the key facility used to absorb the impact of the road surface and maintain the stability of the car body. It is composed of shock absorber, spring, control arm and other elements, which are distributed above each wheel.

6. Electrical system: It involves many functional modules, such as starter motor, generator, battery, lighting group, instrument panel, audio entertainment system, etc., which are almost everywhere inside and outside the vehicle.

7. Body panels: refer to those parts made of metal plates or composite materials that are in direct contact with the external environment, such as hood, door, fender, trunk lid, etc. They surround all the above systems, which not only protect the internal components from damage, but also give the car a beautiful and elegant appearance.

To sum up, although various types of cars have their own characteristics in detail design, they are similar in basic structural principles. Knowing the specific position of automobile parts on the whole vehicle will help us to better understand its working mode and provide reference for subsequent maintenance.