The mechanism of rotation of the car engine The car engine works as a result of the “internal combustion”
process, as car engines depend on a four-stage combustion cycle, which is as follows: [1] 0 seconds of 0 secondsVolume 0% Absorption: In the beginning, the absorption valves open, the piston moves down, The process begins by sucking air and gas into the engine. Pressure: The piston moves up at the beginning of this stage, so the air and gas are confined to a smaller area, and the smaller area means that the explosion will be stronger. Combustion: The spark plug creates a spark that ignites the gas and detonates it. The energy from this explosion pushes the piston down again. Emission: The exhaust valve opens, during the last part of the cycle, to release the gas resulting from the explosion, then the gas moves to the catalytic converter (in English: The Synergist Converter), it is cleaned, then it passes through the exhaust to exit the car through the exhaust pipe. Internal combustion The process of internal combustion (in English: Interior Burning) is a process that takes place in the engine, and it converts gasoline into kinetic energy, as the car engine stimulates the occurrence of small controlled explosions, to generate the energy necessary to move the car, when an explosion is generated in a closed and small space, like a piston The car engine, a huge amount of energy results from these explosions, as the car engine generates hundreds of similar explosions per minute, and then uses the resulting energy to move the car, so when the energy resulting from the first explosion runs out, another explosion is generated, and the cycle continues over and over again.[1] Car engine parts The car engine contains many basic parts, the most important of which are:
Spark plug: Flash fitting provides the necessary spark to ignite the air-fuel mixture necessary for combustion to occur, and this spark should be generated at the appropriate moment. [2] Valves The intake and emission valves open at the right time to allow air and fuel to enter and exhaust to exit.
Piston: It is a cylindrical piece of metal that moves up and down inside the valve
Cylinder.[2] Piston rings: The piston rings provide a sliding.[2]
lock between the outer edge of the piston and the inner edge of the cylinder. Preventing the fuel in the sump from leaking into the combustion zone, where it is burned and disposed of. Connecting rod: The connecting rod connects the piston and the crankshaft or crankshaft, and it can rotate at both ends so that its angle can change with the movement
[3] Crankshaft or crankshaft: (in English: driving rod) pushes the piston up and down in circular motions.
[3] Oil sump: The oil sump surrounds the crankshaft, where oil collects at the bottom of the sump.[3]
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