Book Details

Automobile Engineering

Automobile Engineering

Published by uLektz

Course Code:RT41031

Author:uLektz

University: JNTU Kakinada

Regulation:2013

Categories:Mechanical

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

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Description :Automobile Engineering of RT41031 covers the latest syllabus prescribed by JNTU Kakinada for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT – I INTRODUCTION:

1.1 Components of four wheeler automobile – chassis and body – power unit – power transmission – rear wheel drive, front wheel drive, 4 wheel drive

1.2 Types of automobile engines

1.3 Engine construction

1.4 Turbo charging and super charging

1.5 Engine lubrication, splash and pressure lubrication systems, oil filters, oil pumps – crank case ventilation – engine service, reboring, decarbonisation, Nitriding of crank shaft

UNIT – II TRANSMISSION SYSTEM:

2.1 Clutches, principle, types, cone clutch, single plate clutch, multi plate clutch, magnetic and centrifugal clutches

2.2 Fluid fly wheel – Gear boxes, types, sliding mesh, construct mesh, synchro mesh gear boxes, epicyclic gear box

2.3 Over drive, Torque converter. Propeller shaft , Hotch – Kiss drive, Torque tube drive, Universal joint

2.4 Differential rear axles – types

2.5 Wheels and Tyres

UNIT – III STEERING SYSTEM:

3.1 Steering geometry – camber, castor, king pin rake, combined angle toein, center point steering

3.2 Types of steering mechanism – Ackerman steering mechanism, Davis steering mechanism

3.3 Steering gears – types, steering linkages

UNIT – IV SUSPENSION SYSTEM:

4.1 Objects of suspension systems – rigid axle suspension system, torsion bar, shock absorber, Independent suspension system

4.2 BRAKING SYSTEM: Mechanical brake system

4.3 Hydraulic brake system, master cylinder, wheel cylinder tandem master cylinder requirement of brake fluid

4.4 Pneumatic and vacuum brakes

4.5 ELECTRICAL SYSTEM: Charging circuit, generator, current – voltage regulator – starting system

4.6 Bendix drive mechanism, solenoid switch

4.7 Lighting systems, horn, wiper, fuel gauge – oil pressure gauge, engine temperature indicator etc

UNIT – V ENGINE SPECIFICATION AND SAFETY SYSTEMS:

5.1 Introduction engine specifications with regard to power, speed, torque, no. of cylinders and arrangement, lubrication and cooling etc

5.2 Safety: Introduction

5.3 Safety systems - seat belt, air bags, bumper, anti lock brake system (ABS), wind shield, suspension sensors, traction control, mirrors, central locking and electric windows, speed control

UNIT – VI ENGINE EMISSION CONTROL:

6.1 Introduction – types of pollutants, mechanism of formation, concentration measurement

6.2 Methods of controlling- Engine modification, Exhaust gas treatment- Thermal and Catalytic converters

6.3 Use of alternative fuels for emission control – National and International pollution standards

6.5 Valves and valve mechanism

6.6 Piston-connecting rod assembly, cylinder block, crank shaft and main bearings, engine reassembly-precautions

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