SYLLABUS EGD

ME-103F        ENGINEERING GRAPHICS  &  DRAWING

	Sessional              50 Marks Exam                    100 Marks Total                    150 Marks Duration of Exam            4 hrs.

 

                                                                       

L     T    P 1      0    3

       

Note: -

Examiner will set 9 questions in total, with two questions from each section and one question covering all sections which will be Q.1. This Q.1 is compulsory and of short answer type.  Each question carries equal mark (20 marks).  Students have to attempt 5 questions in total.

Section A

Projections  of  Points, Straight Lines and  Planes

Introduction, Various   types   of    projections, First and Third angle systems of orthographic projections, types and use of lines and lettering, Dimensioning, Projection of  Points   in   different   quadrants, projections of lines and planes for parallel, perpendicular & inclined to horizontal and vertical reference planes.

Projections  Solids and Development of Surfaces 

Cylinder, Cone,  Pyramid, & Sphere with axes parallel, perpendicular & inclined to   both reference planes. Development of surfaces of various solids.

Section B

Sections of Solids

Section planes, Sectional views, True shape of Sections for Prism, Cylinder, Pyramid, Cone & Sphere.

Orthographic Projections

Simple objects and Simple Machine Components like Bolts and Screw.

Section C

Isometric projections

Isometric scales, isometric views of Simple objects.

Introduction to computer-aided drafting (CAD):

Cartesian and Polar Co-ordinate system, Absolute and Relative Co-ordinates systems; Basic Commands: Line, Point, Rectangle, Polygon, Circle, Arc, Ellipse, Polyline; Basic editing Commands: Basic Object Selection Methods, Window and Crossing Window, Erase, Move, Copy, Offset, Fillet, Chamfer, Trim, Extend, Mirror; Display Commands: Zoom, Pan, Redraw, and Regenerate; Simple dimensioning and text, Simple exercises.

Section D

Solid modeling:

Basics of 2-D and 3-D solid modeling, orthographic, iso-metric projection drawing and sectional views of simple machine elements.

 

Text Book

1. Engineering  Drawing  Plane  and  Solid  Geometry :  N.D. Bhatt and  V.M.Panchal,  Forty-Fourth Edition 2002,  Charotar  Publishing  House.
2. Engineering Drawing: Laxmi Narayan and Vaishwanar. Charotar  Publishing  House
3. Engineering Graphics and Drafting:   P.S. Gill, Millennium Edition,   S.K. Kataria and Sons
4. Engineering Graphics using AUTOCAD 2007:  T. Jeyapoovan, First Edition 2002, Vikas Publishing House.

Reference Books

1. A Text  Book of  Engineering Drawing :  S.B. Mathur, Second  Revised  and Enlarged  Edition 2000,  Vikas  Publishing  House.
2. Autocad 2008 instructor: James A Leach, TMH New Delhi.

Engineering Graphics with an introduction to Auto CAD: D. Jolhe, TMH New

SYLLABUS BME

ME- 101F     BASICS  OF  MECHANICAL ENGINEERING

L       T       P                                              Sessional    50 Marks

3        0        0                                              Theory        100 Marks

                                                                   Total                    150 Marks

                                                                   Duration of Exam          3 Hrs.

NOTE:   

Examiner will set 9 questions in total, with two questions from each section and one question covering all sections which will be Q.1. This Q.1 is compulsory and of short answer type.  Each question carries equal mark (20 marks).  Students have to attempt 5 questions in total.

Section A

Introduction to Machine Tool to Commonly used Machine Tools in a Workshop:-     Lathe, Shaper, Planer, Milling, Drilling, Slotter. Introduction to Metal Cutting.

Basic concept of thermodynamics

Introduction, States, Work, Heat, Temperature, Zeroth, 1st, 2nd and 3rd law of     thermodynamics, Concept of internal energy, enthalpy and entropy. Problems

Properties of Steam & Steam Generator

Formation of steam at constant pressure, Thermodynamic properties of Steam, Use of steam tables, Measurement of dryness fraction by throttling calorimeter.

                                                          

Section B

Refrigeration & Airconditioning

Introduction to refrigeration and air -conditioning, Rating of refrigeration machines, Coefficient of performance, Simple refrigeration vapour compression cycle, Psychrometric charts and its use, Human comforts.

Hydraulic Turbines & Pumps :

Introduction, Classification, Construction details and working of Pelton, Francis and Kaplan turbines, Specific speed and selection of turbines, Classification of water pumps and their working.

Section C

Power Transmission Methods and Devices:

Introduction to Power transmission, Belt, Rope, Chain and Gear drive. Types and

functioning of clutches.

Stresses and Strains:

Introduction, Concept & types of Stresses and strains, Poison’s ratio, stresses and

strains in simple and compound bars under axial, flexure & torsional loading, Stress-

strain diagrams, Hooks law, Elastic constants & their relationships.

Section D

Introduction to Manufacturing Systems, Fundamentals of Numerical Control (NC), 

Advantage of NC systems, Classifications of NC, Comparison of NC and CNC

Text Books:

1. Elements of Mechanical Engineering – R.K.Rajput Lakmi Pub., Delhi
2. Elements of Mechanical Engineering – D.S.Kumar, S.K. Kataria and Sons
3. Engineering Thermodynamics- P.K.Nag TMH, New Delhi
4. Refrigeration & Airconditioning – Arora & Domkundwar, Dhanpat rai & co.pvt ltd
5. Workshop Technology Volt.I & II     - Hazra & Chaudhary, Asian Book Comp., New Delhi.
6. Process and Materials of Manufacture  -- Lindberg, R.A.  Prentice Hall of India,New Delhi.

7.     Principles  of Manufacturing Materials and Processes -  Campbell, J.S.- McGraw- Hill

Reference Books:

1. Strength of Materials – Popov, Pub. - PHI, New Delhi.
2. Hydraulic Machines – Jagdish Lal, Pub.- Metropolitan, Allahbad.
3. Strength of Materials -  G.H. Ryder, Pub.- ELBS.
4. Hydraulic and Fluid Mechanics – Modi and Seth, Pub. – Standard Book House, New Delhi
5. Engineering Thermodynamics – C.P. Arora, Pub. - TMH, New Delhi
6. Refrigeration & Airconditioning- C.P. Arora. Pub. - TMH, New Delhi
7. Manufacturing Science  -  Amitabha Ghosh & Ashok Kumar Malik, - East-West Press.
8. Manufacturing Process and Systems  -  Ostwald, Munoz , John Wiley.
9. Workshop Technology, Vol. 1, 2 & 3 – Chapman, WAJ, Edward Arnold.

SYLLQBUS WT

 

ME- 105F                               WORKSHOP TECHNOLOGY

L       T       P                                                                                  Class Work: 50 Marks

2       0       2                                                                                         Examinations: 25 Marks

                                                                                                                 Total: 75 Marks                                                                                                                                                        Duration of Exam:  3 Hrs.

NOTE: -

1. At least ten experiments/ jobs are to be performed/ prepared by students in the semester. 

2. At least 8 experiments/ jobs should be performed/ prepared from the above list, remaining two

 May either be performed/ prepared from the above list or designed & set by the concerned

 Institution as per the scope of the syllabus of the   ‘Manufacturing Processes’ as mentioned

 Below.

Manufacturing Processes:

Introduction to Manufacturing Processes and their Classification. Industrial Safety; Introduction, Types of Accidents, Causes and Common Sources of Accident, Methods of Safety, First Aid., Objectives of Layout, Types of Plant Layout and their Advantages.

Foundry, Forming and Wielding:          

Foundry: Introduction to Casting Processes, Basic Steps in Casting Processes. Pattern: Types of Pattern and Allowances. Sand Casting: Sand Properties, Constituents and Preparation. Mould & Core making with assembly and its Types. Gating System. Melting of Metal, Furnaces and Cupola, Metal Pouring, Fettling. Casting Treatment, Inspection and Quality Control. Sand Casting Defects & Remedies.

Forming Processes: Basic Principle of  Hot & Cold Working, Hot & Cold Working Processes, Rolling, Extrusion, Forging, Drawing, Wire Drawing and Spinning. Sheet Metal Operations: Measuring, Layout marking, Shearing, Punching, Blanking, Piercing, Forming, Bending and Joining.

Welding: Introduction to Welding, Classification of Welding Processes, Gas Welding: Oxy-Acetylene Welding, Resistance Welding; Spot and Seam Welding, Arc Welding: Metal Arc, TIG & MIG Welding, Welding Defects and Remedies, Soldering & Brazing.

 

 

 

 

List  of Experiments/ Jobs

1.            To study different types of measuring tools used in metrology and determine least counts of vernier calipers, micrometers and vernier height gauges.

2.            To study different types of machine tools ( lathe, shape or planer or slotter, milling, drilling machines )

3.            To prepare a job on a lathe involving facing, outside turning, taper turning, step turning, radius making and parting-off.

4.            To study different types of fitting tools and marking tools used in fitting practice.

5.            To prepare lay out on a metal sheet by making and prepare rectangular tray, pipe shaped components e.g. funnel.

6.            To prepare joints for welding suitable of r butt welding and lap welding.

7.            To perform pipe welding.

8.            To study various types of carpentry tools and prepare simple types of at least two wooden joints.

9.            To prepare simple engineering components/ shapes by forging.

10.         To prepare mold and core assembly, to put metal in the mold and fettle the casting.

11.         To prepare horizontal surface/ vertical surface/ curved surface/ slots or V-grooves on a shaper/ planner.

12.         To prepare a job involving side and face milling on a milling machine.