Here, In This PPT You Will Help To Gain Some Knowledge About Internal Part Of Internal Combustion Engine With Making Manufacturing Process And Material Which They Made.

1. L. J. POLYTECHNIC, AHMEDABAD
SUBMITTED BY:
VAIBHAV BHARAMBE
Mechanical Engineering Department
Thermal Engineering-II
PARTS OF I.C.ENGINE

2.  Piston
 Cylinder
 Crankshaft
 Connecting Rod
 Camshaft
 Flywheel
 Governor
 Carburetor
 Inlet & Exhaust valve
 Piston Rings
PARTS OF I.C.ENGINE

3. Working It transmits the energy to
crankshaft through
connecting rod
Material Aluminum Alloy 4652
Mfg.
Method
Casting
PISTON

4. CYLINDER
Working It is a container fitted with piston,
where the fuel is burnt and power is
produced
Material Cast Iron ,30C8 (Low Carbon Steel)
Mfg.
Method
Casting, Forging and after that heat transfer ,
Machining

5. CONNECTING ROD
Working It transmits the reciprocating motion
of piston to rotary crank
Material Low Carbon steel 30C8
Mfg.
Method
Forging and after that heat heat
treatment

6. CAM SHAFT
Working The cam shaft and its associated parts
control the opening and closing of the
valves
Material Grade 17 cast iron with 1% chrome
Mfg.
Method
Casting, heat transfer, Machining

7. CRANK SHAFT
Working The working of crank shaft is to
transform reciprocating motion in to a
rotary motion
Material 37C15 Alloy Steel
Mfg.
Method
Casting

8. FLYWHEEL
Working The working of crank shaft is to
transform reciprocating motion in to a
rotary motion
Material 37C15 Alloy Steel
Mfg.
Method
Casting

9. GOVERNOR
Working The working of a governor is to control
the fluctuations of engine speed due to
changes of load

10. CARBURETOR
Working The function of a carburetor is to atomize
and meter the liquid fuel and mix it with
the air as it enters the induction system of
the engine

11. INLET & EXHAUST VALVES
Working To open path for inlet fluid or air , To
open path for exhaust gases
Material Alloy Steel.
Mfg.
Method
Casting than machining

12. PISTON RINGS
Working To provide good seating fit between the piston
and cylinder when piston reciprocate in
cylinder
Material Cast Iron
Mfg. Method Casting than machining