Contents of this article
- 1. What are the four major parts of a car?
- 2. What are the pictures of the names and functions of the interior parts of the car?
- 3. The role of each component of the car
- 4. What is the function of each part of the car?
What four parts does a car consist of?
A car is usually composed of four major parts: engine, chassis, body and electrical equipment.
1. Engine: Its function is to generate energy through fuel combustion, convert chemical energy into mechanical energy, and ultimately drive the vehicle. It is the power device of the vehicle. It consists of crank connecting rod mechanism, valve mechanism, fuel supply system, ignition system, lubrication system, cooling system and starting system.
2. Chassis: Its function is to support and install the car engine and its components and assemblies to form the overall shape of the car, and to receive the power of the engine to make the car move and ensure normal driving. It consists of transmission system, driving system, steering system and braking system. The transmission system transmits the engine power to the driving wheels and consists of clutch, transmission, universal transmission device, main reducer and other assemblies. The driving system consists of the frame, steering axle, drive axle, suspension, wheels, etc. The steering system consists of a steering gear and a steering mechanism. The braking system generally consists of two independent devices, namely the service brake system and the parking brake system.
3. Body: used to accommodate the driver, passengers and cargo.
4. Electrical equipment: Its function is to provide users with uninterrupted power supply and power through various electronic components on the car to meet the various needs of car users. It consists of power supply, ignition system, starting system, automobile lighting system, signal system and instruments.
What are the pictures of the names and functions of car interior parts?
The names of interior components include handbrake handle, steering wheel, accelerator, gear lever, etc. The handbrake handle pulls it up after parking to prevent the car from automatically sliding. The steering wheel controls the direction of the car, and the gear lever is a tool that controls the gear engagement and changes the driving speed. The throttle is a tool that controls engine speed and controls the speed of the car.
A car generally consists of four basic parts: engine, chassis, body and electrical equipment. The engine is the power plant of the car. It consists of the body, crank connecting rod mechanism, valve mechanism, cooling system, lubrication system, fuel system and ignition system.
Automotive electrical equipment mainly consists of batteries, generators, regulators, starters, ignition systems, instruments, lighting devices, audio devices, wipers, etc. The automobile body is installed on the chassis frame and is used for drivers and passengers to ride on or load cargo. The function of the chassis is to support and install the car engine and its components and assemblies to form the overall shape of the car, and to receive the power of the engine to make the car move and ensure normal driving. The chassis consists of four parts: transmission system, driving system, steering system and braking system. (Photo/Text/Photo: Wu Binbin) Wenjie M5 Xpeng Motors P7 AION V Trumpchi GS8 Xpeng P5 Ideal ONE @2019
The function of various parts of the car
Introduction: The functions of various parts of the car
A car is composed of many parts. Each part has its own important role. A car cannot be missing any part. Today I will introduce to you the functions of car parts.
The function of each part of the car: car engine
The engine is the power plant of the car. It is composed of 2 major mechanisms and 5 major systems: ① crank connecting rod mechanism ② valve mechanism ③ fuel supply system ④ cooling system ⑤ lubrication system ⑥ ignition system ⑦ starting system. 1. Cooling system: Generally composed of water tank, water pump, radiator, fan, thermostat, water temperature meter and water release switch. Car engines use two cooling methods, namely air cooling and water cooling. Generally, automobile engines use water cooling. 2. Lubrication system: The engine lubrication system consists of an oil pump, filter collector, oil filter, oil passage, pressure limiting valve, oil gauge, pressure sensing plug and oil dipstick. 3. Fuel system: The fuel system of a gasoline engine consists of a gasoline tank, a gasoline meter, a gasoline pipe, a gasoline filter, a gasoline pump, a carburetor, an air filter, an intake and exhaust manifold, etc.
The function of each part of the car 2: the chassis of the car
The function of the chassis is to support and install the car engine and its components and assemblies to form the overall shape of the car, and to receive the power of the engine to make the car move and ensure normal driving. The chassis consists of four parts: transmission system, driving system, steering system and braking system.
Function 3 of each part of the car: car body
The body is installed on the frame of the chassis and is used for drivers and passengers to ride on or load cargo. The bodies of cars and buses are generally integral structures, while the bodies of trucks are generally composed of a cab and a cargo box. The automobile body structure mainly includes: body shell (body in white), doors, windows, front panel parts, interior and exterior decorative parts and body accessories, seats, ventilation, heating, air conditioning, air conditioning devices, etc. . It also includes trunks and other equipment on trucks and special vehicles.
Function 3 of various parts of the car: electrical equipment
Electrical equipment consists of two parts: power supply and electrical equipment. The power supply includes batteries and generators; the electrical equipment includes the starting system of the engine, the ignition system of the gasoline engine and other electrical devices.
The above is all the knowledge I have brought to you, I hope it will be helpful to you.
@2019
What are the functions of each part of the car?
We all know that a complete car contains so many parts that it is almost impossible to list them all. Below is a detailed explanation of the structural functions of auto parts that I shared. Let’s take a look.
Structural function of automobile parts
A car generally consists of four basic parts: engine, chassis, body and electrical equipment.
Car engine: The engine is the power plant of the car. It consists of a body, a crank connecting rod mechanism, a valve train, a cooling system, a lubrication system, a fuel system and an ignition system (diesel engines do not have an ignition system). According to the fuel, there are two types of engines: gasoline and diesel engines; according to the working mode, there are two types of two-stroke and four-stroke engines. Generally, engines are four-stroke engines.
The working process of a four-stroke engine: A four-stroke engine is a piston that reciprocates four strokes to complete a working cycle, including the four processes of intake, compression, power, and exhaust. The four-stroke diesel engine undergoes the same process of intake, compression, power and exhaust as the gasoline engine. But the difference from the gasoline engine is that the gasoline engine is ignited, while the diesel engine is compression ignition.
Cooling system: Generally composed of water tank, water pump, radiator, fan, thermostat, water temperature meter and water release switch. Car engines use two cooling methods, namely air cooling and water cooling. Generally, automobile engines use water cooling.
Lubrication system: The engine lubrication system consists of an oil pump, filter collector, oil filter, oil passage, pressure limiting valve, oil gauge, pressure sensing plug and oil dipstick.
Fuel system: The fuel system of a gasoline engine consists of a gasoline tank, a gasoline meter, a gasoline pipe, a gasoline filter, a gasoline pump, a carburetor, an air filter, an intake and exhaust manifold, etc.
Carburetor: It is a device that mixes gasoline and air in a certain ratio into an atomized gas. This atomized gas is called a combustible mixture, which is supplied into the cylinder in an appropriate amount in a timely manner.
Car chassis:
Transmission system: mainly composed of clutch, transmission, universal joint, transmission shaft and drive axle.
Clutch: Its function is to smoothly connect or temporarily separate the engine power from the transmission device, so that the driver can start, stop, shift gears and other operations of the car.
Transmission: It consists of a transmission case, a transmission cover, a first shaft, a second shaft, an intermediate shaft, a reverse shaft, gears, bearings, a control mechanism and other parts. It is used for automobile speed changes and output torque changes.
Driving system: It is composed of frame, axle, suspension and wheels. Its basic function is to support the overall vehicle quality and ensure the car's driving.
Leaf springs and shock absorbers: The function of leaf springs is to maintain elastic contact between the frame and body and the wheels or axles. The function of the shock absorber is to soften the vibration when the car is subject to shock. Shock absorbers are used in parallel with leaf springs.
Steering system: It consists of steering wheel, steering gear, steering knuckle, steering knuckle arm, tie rod, straight tie rod, etc., and its function is steering.
Front wheel positioning: In order to keep the car running in a stable straight line, make the steering light, and reduce the wear of the tires and steering parts while the car is driving, the front wheels, steering kingpins, and front axles must be installed at a certain relative position. It's called "front wheel alignment." It includes kingpin caster, production and sales inclination, and front wheel toe-in. The toe value refers to the difference between the distance between the front edges of the two front wheels and the distance between the rear edges. Braking system: The braking performance of a motor vehicle refers to the vehicle's ability to forcefully stop in the shortest time.
The function of the hand brake: The hand brake is a device that prevents the car from slipping when it is parked. In special circumstances, it is used with the foot brake.
Hydraulic braking structure: The hydraulic braking device is composed of brake pedal, brake master cylinder, wheel cylinder, drum (wheel) brake and oil pipe.
Pneumatic braking device: It consists of brake pedal, air compressor, air pressure gauge, brake valve, brake air chamber, drum (wheel) brake, air pipe and other parts.
Electrical Equipment:
Automotive electrical equipment mainly consists of batteries, generators, regulators, starters, ignition systems, instruments, lighting devices, audio devices, wipers, etc.
Battery: The function of the battery is to supply electricity to the starter and to supply power to the engine ignition system and other electrical equipment when the engine is starting or running at low speed. When the engine is running at high speed, the generator generates enough electricity, and the battery can store excess electricity. Each single cell on the battery has positive and negative poles. The identification method is: the positive pole is engraved with a "+" sign, which is dark brown; the negative pole is engraved with a "-" sign, which is light gray.
Starter: Its function is to convert electrical energy into mechanical energy, drive the crankshaft to rotate, and start the engine. When using the starter, please note that each start time should not exceed 5 seconds, the interval between each use should not be less than 10-15 seconds, and continuous use should not exceed 3 times. If the continuous starting time is too long, it will cause a large amount of battery discharge and the starter coil to overheat and smoke, which can easily damage the machine parts.
Auto parts integration
Engine parts: throttle body, camshaft, valve, crankshaft, connecting rod assembly, piston, belt, muffler, carburetor, bearing bush, engine, cylinder block, gasket, water pump, fuel injection, fuel tank, engine assembly, Oil pump, oil nozzle, tensioner, water tank, fan, oil seal, radiator, filter;
Transmission system parts: pneumatic, transmission, clutch plate, clutch cover, universal joint, universal ball, universal ball, ball cage, clutch plate, transmission shift lever assembly, reducer, clutch, power tools, magnetic materials , electronic components, transfer case, differential, differential case, differential plate angle teeth, planetary gears, wheel carrier, flange, gear box, intermediate shaft, power take-off, synchronizer, synchronizer ring , synchronous belt, gear, gear lever fork, drive shaft assembly, drive shaft flange, belt;
Brake system parts: brake drum, compressor, brake assembly, brake shoe, brake pad, brake disc, brake pedal assembly, brake master cylinder, electric hydraulic pump, brake camshaft, brake roller, brake Tellurium pin, brake adjustment arm, brake chamber, vacuum booster, hand brake assembly, brake cylinder, ABS-ECU controller, parking brake assembly, parking brake operating lever assembly;
Traveling system parts: rear axle, steel plates, tires, leaf springs, half shafts, shock absorbers, air suspension systems, balance weights, steel ring assemblies, frame assemblies, wheel bases, half axle bolts, axle housings, front bridge;
Electrical instrumentation parts: sensors, wiring harnesses, relays, audio, alarms, regulators, distributors, starters (motors), one-way devices, automotive instruments, switches, fuses, automotive lamps, buzzers, spark plugs, batteries , ignition coil, igniter thermostat, window lifter, generator, ignition module;
Automobile lighting parts: decorative lights, anti-fog lights, instrument lights, brake lights, headlights, searchlights, ceiling lights, tail lights, turn signals, emergency lights.
Auto parts function
The above is all about the names and functions of car parts, the four major parts of a car, and the related content of the names of car parts. I hope it can help you.