Vehicle Structure and Engines

LESSON PLAN LP- ME1353 LP Rev. No: 00

Sub Name : AUTOMOBILE ENGINEERING Date: Unit: I Branch: MECHANICAL Sem: VI 09/12/2009 Page: 1 of 5

Unit I syllabus: Vehicle structure and Engines Types of Automobiles - Vehicle Construction – Chassis – Frame and Body – aerodynamics. Components of Engine – Their forms, Functions and Materials - Review of Cooling and Lubrication systems in Engine – Turbo Chargers – Engine Emission Control by 3–Way Catalytic Controller – Electronic Engine Management System.

Objective: To make the students familiar with the various parts of the automobile and there functions,& materials.

Session Teaching Topics to be covered Time No Ref Method (Min) 1 Types of automobile, vehicle construction 50 2,4 BB, OHP 2 Chassis, frame, body 50 2,4 BB, OHP 3 Components of engine-function 50 2,4 BB, OHP 4 Components of engine their forms and material 50 2,4 BB, OHP 5 Cooling system 50 2,4 OHP 6 Lubrication system 50 2,4 , OHP 7 Turbocharger 50 2,4 BB, OHP 8 Engine emission control by 3-way catalytic controller 50 2,4 OHP 9 Electronic engine Management system 50 2,4 OHP 10 Electronic engine Management system-sensors 50 2,4 OHP LESSON PLAN LP- ME1353 LP Rev. No: 00 Sub Name : AUTOMOBILE ENGINEERING Date: 9/12/2009 Unit: II Branch: Mechanical Sem: VI Page: 2 of 5

Unit II syllabus: ENGINE AUXILIARY SYSTEMS Carburetor–working principle- Electronic fuel injection system – Mono-point and Multi - Point Injection Systems – Construction, Operation and Maintenance of Lead Acid Battery - Electrical systems – Battery generator – Starting Motor and Drives – Lighting and Ignition (Battery, Magneto Coil and Electronic Type)-Regulators-cut outs.

Objective: To make the students familiar with the engine Auxiliary systems such as fuel injection system, electrical system and ignition system

Session Teaching Topics to be covered Time No Ref Method (Min) 11 Carburetor -working principle, function and types 50 2 OHP 12 Electronic fuel injection system, 50 2 BB,OHP 13 Monopoint and multipoint fuel injection system 50 2 BB,OHP 14 Lead acid battery-operation and maintenance 50 2 BB 15 Electrical system functions and types 50 2 BB 16 Battery generator working and function 50 2,3 BB, OHP 17 Starting motors and drives 50 2 OHP 18 Lighting system 50 3 BB,OHP 19 Ignition system-battery and Magneto coil ignition system 50 3 BB,OHP 20 Electronic ignition system-Regulators ands cut out 50 3 0HP 21 CAT – I 50 ------LESSON PLAN LP- ME1353 LP Rev. No: 00

Sub Name : AUTOBOMILE ENGINEERING Date: 9.12.09 Unit: III Branch: MECHANICAL Sem: VI Page: 3 of 5

Unit III syllabus TRANSMISSION SYSTEMS Clutch – Types and Construction – Gear Boxes, Manual and Automatic – Simple Floor Mounted Shift Mechanism – Over Drives – Transfer Box Fluid flywheel-Torque convertors– Propeller shaft – Slip Joint – Universal Joints – Differential and Rear Axle – Hotchkiss Drive and Torque Tube Drive.

Objective: To make the students familiar with the different types Transmission system such as clutch, gearboxes torque converters

Session Teaching Topics to be covered Time No Ref Method (Min) 22 Introduction about clutch types and construction 50 3 OHP 23 Clutch types working 50 3 OHP 24 Gear box-manual and automatic 50 2,3 BB,OHP 25 Simple mounted shift mechanism 50 2,3 BB 26 Overdrives –transferbox 50 4 BB,OHP 27 Torque converters, propeller shaft 50 2,4 BB 28 Slip joint, universal joints 50 2,4 OHP 29 Differential and rear axle 50 2,4 OHP 30 Hotchkiss drive 50 2,4 OHP 31 Torque tube drive 50 2,4 OHP

LESSON PLAN LP- ME 1353 LP Rev. No: 00 Sub Name : AUTOBOMILE ENGINEERING Date: 9.12.09. Unit: IV Branch: Mechanical Sem: VI Page: 4 of 5

UNIT IV SYLLABUS STEERING, BRAKES AND SUSPENSION Wheels and Tyres – Wheel Alignment Parameters - Steering Geometry and Types of steering gear box– Power Steering – Types of Front Axle – Suspension systems – Braking Systems – Types and Construction – Diagonal Braking System – Antilock Braking System.

.Objective: To make the students familiar with the Steering, Brakes And Suspension System

Session Teaching Topics to be covered Time No Ref Method (Min) 32 Wheels and tyres introduction 50 1,2 BB,OHP 33 Wheel alignment parameters 50 1,2 BB,OHP 34 Steering geometry and types of steering gear box 50 1,2 BB,OHP 35 Power steering, introduction about front axle 50 1,2 BB,OHP 36 Types of front axle 50 1,2 BB,OHP 37 Suspension system 50 1,2 BB,OHP 38 Suspension system 50 1,2 BB,OHP 39 Braking system-types and construction 50 1,2 BB 40 Diagonal braking system 50 1,2 BB,OHP 41 Antilock braking system 50 1,2 BB,OHP 42 CAT-II 50 ------LESSON PLAN LP- ME 1353 LP Rev. No: 00

Sub Name :AUTOMOBILE ENGINEERING Date: 9/12/2009 Unit: V Branch: Sem: VI Page: 5 of 5 UNIT V SYLLABUS ALTERNATIVE ENERGY SOURCES Use of Natural Gas, LPG, Biodiesel, Gasohol and Hydrogen in Automobiles - Electric and Hybrid Vehicles, Fuel Cells

Objective: To make the students familiar alternative energy sources such as natural gas, LPG, hydrogen

Session Teaching Topics to be covered Time No Ref Method (Min) 43 Natural gas application, LPG 50 3 BB 44 Biodiesel, gasoline 50 3 BB,OHP 45 Hydrogen 50 3 BB,OHP 46 Electric and hybrid vehicle 50 3 BB 47 Fuel cells 50 3 BB,OHP CAT -III

Course Delivery Plan: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Week I II I II I II I II I II I II I II I II I II I II I II I II I II I II I II UNIT I UNIT II UNIT III UNIT IV UNIT V

References: 1. Crouse and Anglin “Automotive Mechanism”, 9th Edition. Tata McGraw-Hill, 2003. 2. Newton, Steeds and Garet, “Motor vehicles”, Butterworth Publishers, 1989. 3. Srinivasan.S , “ Automotive Mechanics” 2nd edition, 2003, Tata McGraw-Hill. 4. Joseph Heitner, “Automotive Mechanics”, 2nd edition, East-West Press, 1999.

Prepared by Approved by Signature Name Mr.N.Muthukrishnan/ S.Natarajan Dr N.Nallusamy Designation Assistant Professor/Lecturer H.O.D / Mechanical Engineering Date 09.12.09 09.12.09