ENGINE,automobile assignment
Engine
An Engine is a device which can take up the heat energy convert to mechanical work π Engine are 2types
I.c ( internal combustion engine)
E.C (External combustion engine)
Internal combustion engine have a two type
- S.I(Spark ignition engine)
- C.I(compressed ignition engine)
- S.i used in petrol engine
- C.i used in diesel engine
Many more component fitted after create an engine,it is a heart of car, these are produce power for the car run on a path.
Engine components are
Tappet cover is used engine top side it use for cover the camshaft if( over head cam shaft is used)π
Camshaft is used for specific timing open and close inlet & exhaust valve,it's have a cam lobe which rolling on engine timing beltπ
Engine block are used for piston straight way run top dead centre to bottom dead centre smoothly and engine cooling when hot limit cross π
Piston are used for rotating the crankshaft, piston have a many more type,it's combustion chamber are different,it's have A 2 compressin ring and 1 oil scrapper ring and have a journal bearing and small end and big end small end are connected to piston main journal another connect to crankshaftπ
style="text-align: left;">Why piston have a 2 compressin ring?Because when piston produce a power stroke these time piston,s have a more pressure while piston don't carry this pressure one ring these is amain reason piston need A2 compressin ring,if piston have a 1 compression ring those time ring are broken alsoπ
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