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Français- The Main Parts Of The Engine
Engine is a device that converts thermal energy into mechanical energy, and is a key component that drives vehicles, mechanical equipment, and other work. It is also one of the core technologies of modern transportation and mechanical industry. Engines of different types and sizes are widely used in various fields, including automobiles, motorcycles, ships, aircraft, generator sets, etc. It carries multiple key components and plays an important role
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1. Cylinder block: the main part of the engine that houses and seals the piston and cylinder liner. It is a major component in the internal combustion engine, carrying a number of key components, such as the cylinder head, crankcase and oil pan, etc., to play a role in fixing the entire engine.
2. Piston: It moves up and down in the cylinder and transmits power through the connecting rod.
3 Piston ring: installed on the piston, used to seal the gap between the piston and the cylinder wall.
4. Cylinder liner: Installed in the cylinder block to provide working space between the piston and the cylinder, but also for heat conduction.
5. Crankshaft: The up and down reciprocating movement of the piston is converted into the rotating movement of the crankshaft to output the power of the engine.
6. Connecting rod: connecting piston and crankshaft, converting the movement of piston into the rotating movement of crankshaft.
7. Valve: a switching device used to control the inlet and outlet of gas in the cylinder.
8. Valve spring: used to keep the valve closed and prevent the valve from falling freely.
9. Fuel system: including fuel tank, fuel pump, injector, etc., used to provide fuel and adjust the amount of fuel supply.
10. Cooling system: including radiator, water pump, etc., used to reduce engine temperature.
11. Lubrication system: including oil pump, oil filter, etc., used to provide oil lubrication and cooling of engine moving parts.
12. Ignition system: including ignition coil, spark plug, etc., used to provide the spark required for combustion.
13. Starting system: including generator, starter, etc., used to start the engine..png)
The engine needs regular maintenance, including changing the oil, cleaning the air filter, checking the ignition system, adjusting the valve clearance, etc., to ensure the normal operation of the engine and extend the service life.
