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Automobile Engineering pdf Notes
Automobile Engineering pdf Notes – Btechnotes provides you the latest notes of Automobile Engineering notes at one page. To download the complete study materials or chapter wise notes of AE pdf notes, click on the below links respectively.
Automobile Engineering (AE) pdf Lecture notes
Automobile Engineering Notes pdf – AE pdf notes – AE notes pdf file to download are listed below please check it
Complete Notes
Complete Notes
Module 1
Module 1 Notes
Module 2
Module 2 Notes
Module 3
Module 3 Notes
Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 & R15, 8-units of R09 syllabus are combined into 5-units in r13 syllabus. Click here to check all the JNTU Syllabus books
Automobile Engineering Notes – AE pdf Notes
Unit-1:
- A self-propelled passenger vehicle that usually has four wheels and an internal combustion engine used for land transport also called motorcar
- An automobile is a vehicle that is capable of propelling itself since seventeen century
- several attempts have been made to design and construct a practically operative automobile
- components of engine
- mechanism forming components
- structural components value operating mechanism
- value mechanism for side valve engine
- factors that effect the rolling resistance of a vehicle
- when the travel uphill
- a component of its weight works in a direction opposite to its motion
- If some energy is not supplied to overcome this backward force
- then the vehicle would slow down
- cylinder block
- cylinder head,gaskets, cylinder liner, crankcase, inlet and outlet oil pan
- resonator, muffler, vibration damper.
Unit-2:
- Clutch is a machine member used to connect the driving shaft
- so that the driven shaft may be started or stopped at will,without stopping the driving.
- A clutch that provides an interuptible connection between two rotating shafts.
- clutches allow a high inertia load to be stated with a small power,gear box,neutral gear,reverse gear,over drive,braking system,braking requirement,on the basis of purpose saved,on the basis of location,on the basic of drivers ergonomics.
Unit-3:
- STEERING GEOMETRY AND FRONT AXLE
- steering system
- rack and pinion steering
- worm and sector steering gear
- worm and roller steering gear
- cam and lever steering gear
- worm and nut steering gear,power steering
- integral power steering
- new technologies and innovations in the steering system
- wheel alignment,differential assembly
- operation of differential, propeller shaf
- loading of different axle-hub arrangements
- semi floating axle hub
- suspension system.
Other Similar topics included AE
UNIT – 1
- Introduction :
- Components of four wheeler automobile – chassis and body – power unit – power transmission – rear wheel drive
- front wheel drive
- 4 wheel drive – types of automobile engines
- engine construction
- turbo charging and super charging – engine lubrication
- splash and pressure lubrication systems
- oil filters, oil pumps – crank case ventilation – engine service
- reboring
- decarbonisation
- Nitriding of crank shaft.
UNIT – 2
- Fuel System : S.I. Engine : Fuel supply systems, Mechanical and electrical fuel pump – filters – carburettor – types – air filters – petrol injection.
- C.I. Engines : Requirements of diesel injection systems, types of injection systems, fuel pump, nozzle, spray formation, injection timing, testing of fuel pumps.
UNIT – 3
- Cooling System : Cooling Requirements, Air Cooling, Liquid Cooling, Thermo,
- water and Forced Circulation System – Radiators – Types – Cooling Fan – water pump, thermostat
- evaporating cooling – pressure sealed cooling – antifreeze solutions.
- Ignition System : Function of an ignition system, battery ignition system, constructional features of storage, battery, auto transformer, contact breaker points
- condenser and spark plug – Magneto coil ignition system
- electronic ignition system using contact breaker
- electronic ignition using contact triggers – spark advance and retard mechanism.
Unit – 4
- Emission from Automobiles – Pollution standards
- National and international – Pollution Control – Techniques – Multipoint fuel injection for SI Engines.
- Common rail diesel injection Energy alternatives – Solar, Photo-voltaic, hydrogen, Biomass, alcohols, LPG,CNG, liquid Fuels and gaseous fuels, electrical-their merits and demerits.
Automobile Engineering Notes Pdf- AE notes pdf
UNIT – 5
- Electrical System :
- Charging circuit
- generator,
- current – voltage regulator – starting system
- bendix drive mechanism solenoid switch
- lighting systems, Horn, wiper
- fuel gauge – oil pressure gauge
- engine temperature indicator etc.
UNIT – 6
- Transmission System : Clutches, principle, types, cone clutch, single plate clutch, multi plate clutch, magnetic and centrifugal clutches
- fluid fly wheel – gear boxes, types, sliding mesh, construct mesh, synchro mesh gear boxes, epicyclic gear box , over drive torque converter.
- Propeller shaft – Hotch – Kiss drive, Torque tube drive, universal joint, differential rear axles – types – wheels and tyres.
UNIT – 7
- Suspension System : Objects of suspension systems – rigid axle suspension system,
- torsion bar, shock absorber, Independent suspension system
- Braking System : Mechanical brake system, Hydraulic brake system, Master cylinder, wheel cylinder tandem master cylinder Requirement of brake fluid, Pneumatic and vacuum brakes.
UNIT – 8
- Steering System : Steering geometry – camber, castor, king pin rake, combined angle toein, center point steering.
- Types of steering mechanism – Ackerman steering mechanism, Davis steering mechanism, steering gears – types, steering linkages.
Reference:
- Automotive Engineering / Newton Steeds & Garrett
- Automotive Mechanics / G.B.S. Narang
- Automotive Mechanics / Heitner
- Automotive Engines / Srinivasan
- Automobile Engineering – K.K. Ramalingam / Scitech Publications (India) PVT. LTD.
Text books:
- Automotive Mechanics – Vol. 1 & Vol. 2 / Kripal Sing.
- Automobile Engineering / William Crouse
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