What Does an Automobile Engine Assembly Include?
1 Answers
Engine assembly includes the fuel supply and regulation system, crankshaft connecting rod mechanism, valve train and intake/exhaust system, starting system, lubrication system and cooling system, as well as the engine block components. Below are detailed descriptions: Fuel Supply and Regulation System: Its working principle involves injecting fuel into the combustion chamber, where it mixes thoroughly with air and burns to generate heat. Crankshaft Connecting Rod Mechanism: It converts the reciprocating motion of the pistons into the rotational motion of the crankshaft, changing the way force is applied, allowing the rotational power to be transmitted to the gearbox for proper distribution. Valve Train and Intake/Exhaust System: It ensures the periodic intake of fresh air and the expulsion of exhaust gases after combustion, continuously converting thermal energy into mechanical energy. Starting System: It enables the engine to start quickly. Lubrication System and Cooling System: The lubrication system also lubricates internal components while the engine is running, simultaneously transferring heat and carrying away engine heat. The cooling system is primarily responsible for dissipating engine heat to maintain the engine within its normal operating temperature range. Engine Block Components: These include the engine's cylinder block, cylinder head, oil pan, and other accessories, which are the mechanical parts of the engine and work in coordination with the engine's operation.
