What parts of engines have？
parts of engines have？
Composition of car engine:
parts of engines-1, crank connecting rod mechanism: connecting rod, crankshaft, bearing bush, flywheel, piston, piston ring, piston pin, crankshaft oil seal;
parts of engines-2, valve mechanism: cylinder head, valve chamber cowl, camshaft, valve, consumption manifold, exhaust manifold, air filter, silencer, three catalytic, turbocharger, intercooler, and many others.;
3., cooling system: typically by using water tank, pump, radiator, fan, thermostat, water temperature meter and water switch composition; (car engine adopts cooling approaches, specifically air cooling and water cooling. At present, the main engine of chinese car market uses water cooling.)
- Lubrication gadget: engine lubrication machine is composed of oil pump, filter collector, oil filter, oil channel, strain restricting valve, oil gauge, strain sensing plug and dipstick, and many others.
Five. Fuel device: fuel engine gas device consists of gasoline tank, gas meter, gas pipe, gas filter out, gas pump, carburetor, air filter, consumption and exhaust manifold, etc.
6, start gadget: starter, ignition switch, battery;
7, ignition machine: spark plug, excessive voltage twine, excessive voltage coil, distributor.
The primary engine used in cars nowadays is the inner combustion engine. It’s far characterised with the aid of the combustion of gas within the cylinder, in order that the generated warmness energy into mechanical strength, the electricity of the start and thru the rotation mechanism to power the wheel rotation, in order that the auto gets riding strength.
Maximum vehicles inside the past used carburetor engines, thru which gasoline and air were blended and sucked into the engine cylinder, after which ignited with the aid of electrical sparks, producing warmth to do paintings.
This type of engine has been eliminated due to its high gas consumption, low performance and high pollutants. As a substitute, gas direct injection engines inject gasoline immediately into the cylinder, mix with air drawn into the cylinder, and then ignite it with electrical sparks to generate energy.
Diesel engine, typically through the high-stress injection pump (excessive-pressure commonplace rail), the injector will immediately inject diesel into the engine combustion chamber and already inhaled into the cylinder and be compressed after the air aggregate, spontaneous combustion below high pressure and excessive temperature situations and generate warmness strength to make the engine paintings.
