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Anonymous users2024-02-13You can find this online!
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Anonymous users2024-02-12The simple understanding of the principle of the automobile is: the engine generates force, through the transmission system, drives the movement of the four wheels, and then drives the movement of the whole vehicle. At present, there are two main types of engines:
Turbocharged and naturally aspirated engines. The body structure can be divided into two types: load-bearing body and non-load-bearing body. The difference between the two:
The non-load-bearing body has a through-the-mill.
The simple understanding of the principle of the automobile is: the engine generates force, through the transmission system, drives the movement of the four wheels, and then drives the movement of the whole vehicle.
At present, there are two mainstream engines: turbocharged engines and naturally aspirated engines.
The body structure can be divided into two types: load-bearing body and non-load-bearing body. The difference between the two:
The non-load-bearing body has girders that run through the entire body structure, and the chassis has high strength and good anti-bump performance.
The entire body of a load-bearing body car is integrated, and there are no girders running through the entire body. The engine, drivetrain, front and rear suspension, and other components are all fitted to the body.
It can be understood as a non-load-bearing body, with the body and chassis separated; Load-bearing body, body and chassis are integrated.
Most of the cars have load-bearing bodies (most of the cars you see on the road are load-bearing bodies), and only some hard-core SUVs use non-load-bearing bodies.
The principle of operation of the attached engine.
The power of the engine comes from the inside of the cylinders. The engine is where the internal energy of the fuel is converted into kinetic energy. It can be simply understood that the fuel is burned in the cylinder, generating a huge pressure to push the piston up and down, transmitting the force to the crankshaft through the connecting rod, and finally converting it into rotary motion, and then transmitting the power to the drive wheels through the transmission and transmission shaft, thereby pushing the car forward.
Can the car be charged in 20 minutes after starting in place?
The car can be charged in 20 minutes after starting in place, but idle charging is very slow, and at the same time it consumes the car's fuel, and the engine is very prone to carbon deposits when idling.
If you just help charge the battery, you can use the idle speed of the engine to charge the car's battery. In the case of a completely dead car, the starter can start the engine once by charging it at a speed of 1500 for 20 minutes.
It is worth mentioning that if the car owner does not use the car for a long time, the car will be parked for a long time, so it is recommended to unplug the car's battery, and only unplug the negative pole of the battery, which can prevent the car's battery from losing power when it is not used for a long time.
The car battery can be charged at idle speed, even if it is fully charged, there is no problem. The engine idles for 10 minutes and can charge the battery by about 6%. The specific charging situation needs to be determined according to the capacity of the battery.
In the process of idle charging, it is recommended that the engine speed is controlled at about 1500 rpm, and the output current of the generator varies with the speed, because it is difficult to reach the rated current of battery charging at idle speed.
Fundamentals of Automotive Principles @2019
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Anonymous users2024-02-11The simple understanding of the principle of the car is: the engine generates force, and through the transmission system, it drives the movement of the four wheels, and then drives the movement of the whole car.
At present, there are two types of mainstream engines: turbocharged engines and naturally aspirated engines.
The body structure of the car is divided into two types: load-bearing body and non-load-bearing body. The difference between the two:
The non-load-bearing body has a girder running through the entire body structure, and the chassis has high strength and good anti-bump performance.
The entire body of the load-bearing body car is integrated, there is no girder through the whole, and the engine, transmission system, front and rear suspension and other components are assembled into the body.
It can be understood as a non-load-bearing body, and the body and chassis are separated; Load-bearing body, the body and chassis are integrated.
Most cars have load-bearing bodies (most of the cars you see on the road are load-bearing bodies), and only some hard-core SUVs use non-load-bearing bodies.
Attached to the working principle of the engine.
The engine's power** is inside the cylinder. The engine cylinder is a place where the internal energy of the fuel is converted into kinetic energy, which can be simply understood as the fuel is burned in the cylinder, generating huge pressure to push the piston up and down, transmitting the force to the crankshaft through the connecting rod, and finally converting it into rotary motion, and then through the transmission and transmission shaft, the power is transmitted to the driving wheels, thereby pushing the car forward.
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Anonymous users2024-02-10<> "The Knowledge of Cars.
1.The engine of the car.
The engine of the car is the heart of the car, and its performance directly affects the performance of the car. There are many types of engines, the common ones are four-cylinder, six-cylinder, and eight-cylinder engines. The four-cylinder engine is less powerful and suitable for city driving; The six-cylinder engine is more powerful and suitable for highway driving; The eight-cylinder engine is more powerful, making it suitable for racing and other occasions.
2.The gearbox of the car.
The speed of the car is an important part of controlling the speed of the car. Common transmissions are manual transmissions and automatic transmissions. The manual transmission requires the driver to manually shift gears, which is suitable for situations where the driver has a strong control over the car
The automatic transmission is controlled by the car's computer, which is suitable for the driver's weak control of the car.
3.Tires for cars.
The tires of the car are an important part of the car, and its performance directly affects the driving quality of the car. There are many types of tires, and the common ones are summer tires, winter tires, and all-season tires. Summer tires are suitable for driving on dry roads; Winter tires are suitable for driving on snow and ice; All-season tires are suitable for road driving.
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