What are the main parts of a car

Introduction What are the main components of a car? The main components of a car are made up of five basic parts: the engine, chassis, body and electrical equipment, and tires. The engine is the power plant of the car and consists of two main motors

What are the main parts of a car

The main components of a car are made up of five basic parts: the engine, chassis, body and electrical equipment, and tires.

The engine is the power plant of the car. It is composed of 2 major mechanisms and 5 major systems: crank connecting rod mechanism, valve system, cooling system, fuel system, lubrication system, ignition system. and the starting system. However, diesel engines have one less ignition system than gasoline engines.

The chassis consists of a transmission system, a driving system, a steering system and a braking system.

The body is installed on the chassis frame and is used by drivers and passengers to mount or load goods. The body of passenger cars and buses is generally an integral structure, and theA truck's body generally consists of a cabin and a cargo box.

Electrical equipment consists of two main parts: power supply and electrical equipment. Electric power includes batteries and generators; Electrical equipment includes engine starting system, gasoline engine ignition system and other electrical devices.

Tires are one of the important parts of the car. They are in direct contact with the road and work with the car suspension to mitigate the impact of the car while driving, thus ensuring good driving comfort. and a smooth ride.

Detailed information:

Body parts:

1 1. Body shell: This is the installation basis of all body parts. It generally refers to the rigid spatial structureconsisting of the main load-bearing components such as longitudinal beams, girders and pillars, as well as the sheet metal parts connected to them. Most passenger car bodies have obvious frames, unlike car bodies and truck cabins.

2. Car door: It is installed on the body via hinges. Its structure is complex and constitutes an important element in ensuring the performance of the bodywork. These sheet metal parts form spaces that can accommodate components such as motors and wheels.

3. Exterior body decorative parts: mainly refers to decorative strips, decorative wheel covers, logos and embossed texts, etc. Accessories such as radiator covers, bumpers, lamps and mirrors are also obviously decorative.

4. Car interior decoration parts: includingsurface coverings such as dashboards, headliners, side walls, seats, as well as curtains and carpets. Surface covering materials such as natural fiber or synthetic fiber textiles, artificial leather or multi-layer composite materials, and plastic foams with skin are widely used in cars.

5. Body accessories: door locks, door hinges, window regulators, various seals, windshield wipers, washers, sun visors, mirrors, handles, lighters and ashtrays, etc. Modern cars are often equipped with radio receivers and polar antennas. Some cars also come with accessories such as cordless phones, televisions, microwave ovens, and small refrigerators for warming food.

6. Ventilation, heating, air conditioning and air conditioning devices inside the body: thisare important devices to maintain the normal environment in the car and ensure the safety and comfort of the driver and passengers.

7. Seat: It is also one of the important devices inside the car body. The seat consists of a frame, a seat cushion, a backrest and an adjustment mechanism. seat cushion and backrest should have a certain elasticity. The adjustment mechanism allows the seat to move forward and backward or up and down and adjust the tilt angle of the seat cushion and backrest.

8. Others: In order to ensure driving safety, modern automobiles widely use seat belts, head restraints, airbags to restrain occupants, and various buffering and cushioning devices to prevent occupants from being injured by case of injury. of a car collision.

Baidu Encyclopedia - Cars

Baidu Encyclopedia - Wordeur

Baidu Encyclopedia - Tires

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