Which parts of the car from the composition of the major parts of the role of what
Engine - powered. Gearbox, transmission chain ----- transmission of power tire suction, exhaust system ----- suction into the air, remove the exhaust, turbocharged, tail gas at the side of the car side of the carrot card counterattack hit singers and so on Suspension - the skeleton of the car, supporting all other parts, shock absorption. Shell electronic management system components
There are four major components of the car, as well as "two institutions", "five systems": the four major components: the engine, chassis, body, electrical equipment. Two institutions: a crank connecting rod mechanism, composed of crankshaft and connecting rod, the role is to convert the energy of the mixture into mechanical energy to achieve transmission; 2 valve mechanism, the role is based on the actual needs of the car, adjust the cylinder into the Mixed gas. 2 cooling system, mainly by the water pump, water tank and cooling pipe composition, the role is to make the cooling water circulation, does not make the engine, the engine is not the same as the engine, The temperature is too high and damaged; 3 lubrication system, mainly engine oil pan, oil filter, filter composition, the main role is to filter oil and lubricating engine crankshaft, connecting rod, piston, etc., and will not burn and burn the engine ; At the same time reduce the friction to enhance the loss; 4 ignition system, mainly by the high-voltage coil, spark plugs, the role is to replace the battery low-voltage current into high-voltage, and then make the spark plug contact ignition ignition mixture; (for petrol vehicles is the case 5, mainly by the fuel tank, tubing, pipe, carburetor (EFI car without carburetor) composition, the role is to supply fuel. Alas, the teacher taught almost forgotten ...
