There are Sister Jin and Wang Zulan in the entertainment circle, and they are always confused.
actuallyAuto partsIt’s the same, it’s always indistinguishable
Today, there are a few things that are easy to confuse old K and your popular sciencecarIf you don’t know the parts and common supplies, hurry up and put them away!
1. Glass water, antifreeze
Glass water, as the name implies, wipes glass, acts on the front windshield;antifreeze, Cooling the engine, lubricatingcooling system, To prevent the cooling system from freezing and scaling.
2. Valve, throttle
ValveIt is specially responsible for inputting fuel into the engine and exhausting exhaust gas, which is installed in the engine cylinder block.
ThrottleIt is a valve that controls air to enter the engine, and is connected to the throttle by a metal wire. Adding oil and pine oil is actually changing the throttle opening to control the intake volume, and the gas is fully burned to perform work to achieve acceleration and deceleration.
3. Differential, differential lock
When the car is driving in a straight line, the two driving wheelsRotating speedIt is the same, but because the wheels travel different distances when turning, the speed is definitely different. The function of the differential is to allow the left and right driving wheels to run at different speeds.
The differential lock is one on the differentialAccessories, But the effect is just the opposite of the differential, the purpose is to prevent the differential from working, and it is not allowed to have the same rotational speed of the driving wheels on both sides.
4. Half shaft, drive shaft
Half shaftAlso calledDrive axle, Is a solid shaft that transmits torque between the differential and the driving wheels, and is generally divided into full-floating and semi-floating.
transmission shaftIt is composed of a shaft tube, a telescopic sleeve and a universal joint. It is a power transmission component in the automobile drive train. It is mainly used to transmit the power of the engine to the wheels together with the gearbox and drive axle.
5. Knocking, deflagration
Knock is mainly a phenomenon in which the engine has a problem and produces a high-frequency knocking sound, also called cylinder knocking. Deflagration is caused by carbon deposits in the cylinder, low fuel volume, and high pressure in the cylinder after combustion, causing high-frequency oscillations.
Have you figured out these confusing parts?
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