BODY ENGINEERING AND EARTH MOVERS automobile engineering 6th sem full syllabus

BODY ENGINEERING AND EARTH MOVERS

 

Subject Title                           :           BODY ENGINEERING & EARTH MOVERS

Sem                                         :           VI

Subject Code                         :           A

Hours Per Week                    :           04

Hours Per Semester              :           64

TOPIC ANALYSIS

SL. No

Major Topics

Hours Allotted

Weightage of Marks

1

Tractors

12

30

2

Agricultural implements for tractors

08

18

3

Constructional equipments

10

25

4

Air conditioning

07

16

5

Vehicle body engineering

11

26

6

Vehicle body painting

12

30

7

Tests & Revisions

04

-

 

Total

64

145

 

 

 

 

 

GENERAL EDUCATIONAL OBJECTIVES

 

1.      To understand the working of tractors and its different mechanisms.

2.      To understand different agricultural implements with their functions.

3.      Understand different construction equipments with their applications.

4.      Understand the necessity working and types of air conditioning.

5.      Understand the types of body styles, construction process, materials used etc of the vehicle body.

6.      Understand the objectives of painting, components of paint.

7.      Understand the general procedure of painting, types of painting.

 

 

 

 

 

 

 

CONTENT DETAILS

 

             Tractors

 

Types of tractors, application, PTO shaft, types of steering of crawler tractors, depth and

Draft control.

 

2.0              Agricultural implements for tractors

 

Types of implements and their applications.

 

3.0              construction equipments

 

Types, working and applications of construction equipments.

 

4.0              Air conditioning

 

Need of air-conditioning, working, types.

 

5.0              Vehicle body engineering

 

Body styles, types of body construction, stream lining, glass and window actuating mechanisms.

 

6.0              Vehicle body painting

 

Objectives of painting, components of paint and types of painting methods.

 

           

           

 

 

 

 

 

 

 

Specific instruction objectives:

 

.0      Tractors

 

.1            Mention different types of tractors.                                                                           1

.2            Explain various types of tractors with their application.                                            1

.3            Mention the purpose of power takeoff shaft.                                                             1

.4            Explain different types of power takeoff shaft with sketch.                                     1

.5            Mention methods of adjusting track width & wheel base.                                         1

.6            Explain the steering mechanism used in crawler tractor.                                            1

.7            Explain the clutch/brake steering in tractors.                                                              1

.8            Explain the differential steering in tractors.                                                               1

.9            Explain the planetary gear steering with neat sketch.                                                 1

.10  Explain the necessity of hydraulic system in tractors.                                          1

.11  Mention the types of hydraulic controls used in tractors.                                                1

.12  Explain depth & draft control in tractors.                                                                        1

 

Agricultural implements  for tractors

 

2.1  Explain integral & mounted implement carriers.                                                              1

2.2  Explain the following farming operations using following implements                           1

2.2.1        plough (cultivator)                                         

2.2.2        Disc plough

2.2.3        Mould board plough

2.2.4        Harrow plough

2.2.5        Rotary plough

2.2.6        Thresher

2.2.7        Winnowing

2.2.8        Pulvoriser

2.2.9        Sprayer

 

3.0 Construction equipment

 

3.1 Classification of construction equipments.                                                                       2

3.2 Understand the working of the following with the diagrams.                                         2

3.2.1 Dumpers

3.2.2 Scrapers

3.2.3 Shovels

3.2.4 Motor graders

3.2.5 Dozers

3.2.6 Rollers

3.2.7 Rippers

3.3 Applications of rollers.                                                                                                      2

3.4 Applications of dozers.                                                                                                     2

 

4.0 Air conditioning

 

4.1       Introduction to air conditioning.                                                                            3, 4

4.2       Definition of air conditioning.                                                                                3, 4

4.3       Define humidity.                                                                                                     3, 4

4.4       Explain the working of Automobile air conditioner with a layout with functions of

Each component.                                                                                                    3, 4

4.5        List the types of refrigerant metering devices used in air conditioner.                  3, 4

4.6        Explain the working of expansion valve.                                                                3, 4

4.7        Explain the working of fixed orifice tube.                                                             3, 4

4.8        Define refrigerant.                                                                                                  3, 4

4.9        List the Properties of refrigerant.                                                                            3, 4

4.10          Mention Common types of refrigerants used in Automobile.                                3, 4

 

5.0 Vehicle body engineering          

 

5.1              Introduction to vehicle body.                                                                                  5, 6

5.2              Classification of vehicle body styles.                                                                      5, 6

5.3              Types of vehicle body construction.                                                                        5, 6

5.4              State the factors to be considered, while designing vehicle body.                          5, 6

5.5              Explain the different vehicle body panels/parts.                                                     5, 6

5.6              Explain the general procedure of unitary body construction.                                  5, 6

5.7              List different materials used in vehicle body construction.                                     5, 6

5.8              Explain the need of stream lining of vehicle body.                                                 5, 6

5.9              Mention types glasses used in automobile.                                                              5, 6

5.10          Explain the construction of laminated glass.                                                           5, 6

5.11          List types of doors used in automobile.                                                                   5, 6

5.12          List types of window actuating mechanisms.                                                          5, 6

5.13          Explain scissor type of window actuating mechanism.                                           5, 6

 

 

 

 

 

 

6.0  Vehicle body painting

 

6.1        Define painting.                                                                                                          8

6.2        State the objectives painting.                                                                                      8

6.3        State the elements of painting.                                                                                   8

6.4        Explain the functions of resins.                                                                                  8

6.5        Explain the functions of pigment.                                                                              8

6.6        Explain the functions of solvent.                                                                                8

6.7        State the types of solvent.                                                                                          8

6.8        Explain the process of paint drying.                                                                           8

6.9        List Types of paint drying.                                                                                         8

6.10          State the comparisons between the different types of paint drying.                          8

6.11          Explain the composition and functions of primer paint, putty paint, surfacer, sealer

And top coat.                                                                                                              8

6.12          List types spray painting.                                                                                            8

6.13          Explain the procedure of air spray painting.                                                               8

6.14          Explain the procedure of air less spray painting.                                                        8

6.15          Explain the procedure of electrostatic painting.                                                         8

6.16          Explain the procedure of new vehicle painting with a block diagram.                       8

REFERENCE BOOKS:

 

1.         Farm tractors                                                               -           C.P. Nakara

2.         Construction equipments & Management                  -           S.C. Sharma

3.         Automotive Engineering

            (Heating & Air conditioning) class room manual       -           Mark Schnubel

                                                                                                            Cengage Learning.

4.         Automobile Engineering         vol VI                          -           Anil Chhikara

(Air Conditioning System)

5.         Automobile Engineering                                             -           K.K. Ramlingam

6.         Automobile Engineering         vol IV                          -           Anil Chhikara

            (Body Repair Technology)    

7.         Vehicle Body Repair                                                  -           James Duffy

                                                                                                            Cengage Learning

8.         Automobile Engineering         vol V                           -           Anil Chhikara

(Paint Technology)

NOTE:     The numbers against specific instructional objectives indicate the serial number of book in the reference book list.

 

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