auto parts
Post on 24-May-2015
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DESCRIPTION
TRANSCRIPT
An automobile description
Engine details
Fuel distribution
What is Crankshaft ?
Gear box & clutch details
About the carburetor
Brake system details
Introducing a car
ENGINEAn important part wherethe mechanism occurs
An engine or motor is a machine designed to convert energy into useful mechanical motion
WHAT HAPPENS IN A ENGINE
That big chunk of metal known as the engine block has to carry every part of the engine,
The internal combustion engine is an engine in which the combustion of a fueloccurs with an oxidizer in a combustion chamber that is an integral part of the working fluid flow circuit. ships heavy duty machinery, motorcycles, automobiles, boats, trucks aircraft
TWO TYPES OF ENGINES
1.INTERNAL COMBUSTION
2.EXTERNAL COMBUSTION
An external combustion engine (EC engine) is a heat engine where an internal working fluid is heated by combustion,i,e. combustion take place out side combustion chamber of the engine. Example- Steam Engine.
Watt steam engine was the first type of steam engine(1712)
Different engines
4 stroke engine working(Ice)1.intake2.compression3.power4.exhaust
Petrol Engine invented by NICOLAS
2 stroke engine operation
Used in chainsaws and outboard motors,
A two-stroke, engine is a type of internal combustion engine which completes a power cycle in only one crankshaft
Fuel pump
injectors
petrol diesel
4 stroke engine operation
Piston assembly
Crankshaft
Camshaft timing belts
A timing belt, or cam belt (informal usage), is a part of an internal combustion engine that controls the timing of
the engine's valves.
Belts and belt tensioners work together to keep various components of your car engine running, such as the water pump, alternator, power steering and air conditioner.
Over head view of camshaft
A car belt tensioner is a metal, spring-loaded pulley that attaches to the engine.
Gear box
TORQUE CONVERTER.
Used as Automatic transmissions on automobiles, such as cars, buses, and on/off highway trucks
CLUTCH
for regulating torque transfer from the internal combustion engine to the transmission; and a gear stick,
How a clutch and gear connected
HOW ENGINE IS CONNECTED TO WHEELS
Front wheels
Carburetor and its jets
Air filter
Brake system
Disc brake & brakes drum
Frictional brakes
Pumping brakes
Electromagnetic brakes
Inner view of drum brake
DISC BRAKE
A metal disk that spins with the wheel that the brake pad uses to Pressure against to stop.
AIR CON
Used for cooling of engine
C-v joint(constant-velocity)
steering setup in a car
differential
transmission setup to a car
ALTERNATOR
Recharges the battery and supplies power to all electrical components.
Lead acid battery
Starts the car by taking dc input
Down view
DISTRIBUTOR
A distributor is a device in the ignition system of an internal combustion engine that routes high voltage from the ignition coil to the spark plugs in the correct firing order
filler cap: the small round lid that covers the hole where you put the petrol in a car or other vehicle
Silencer: an object that reduces the noise from a vehicle’s engine. The American word is muffler.
scavenging is the process of pushing exhausted gas-charge out of the cylinder and drawing in a fresh draught of air ready for the next cycle.
Assembled car
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