M.Tech. (Full Time) - Computer Aided Design (CAD ... · PDF file1 CAD-2013 SRM(E&T) M.Tech. (Full Time) - Computer Aided Design (CAD) Curriculum & Syllabus 2013 – 2014 FACULTY OF

1 CAD-2013 SRM(E&T)

M.Tech. (Full Time) - Computer Aided Design (CAD) Curriculum & Syllabus

2013 – 2014

FACULTY OF ENGINEERING AND TECHNOLOGY SRM UNIVERSITY

SRM NAGAR, KATTANKULATHUR – 603 203

2 CAD-2013 SRM(E&T)

M.Tech Computer Aided Design (CAD) Curriculum 2013– 2014

For students admitted from the academic year 2013 – 2014 Type of course Credits to

be earned Core courses 24 Optional / Elective Courses (Program Electives) 15 Interdisciplinary elective Course 3 Supportive courses 6 Other Courses 1 Project work Phase I &II 22 (6+16) Total 71 Total credits to be earned for the award of M.Tech degree – 71

Core courses COURSE CODE COURSE NAME L T P C ME2101 / ME2102 Computer Graphics (or)

Computer Applications in Design 3 0 2 4 3 0 2 4

ME2103 Finite Element Analysis 3 0 2 4 ME2104 Optimization in Engineering

Design 3 2 0 4

ME2105 / ME2106

Mechanical Vibrations (or) Design of Material Handling Equipments

3 0 2 4 3 2 0 4

ME2107 / ME2108

Computer Aided Manufacturing (or) Design for Manufacture

3 0 2 4 3 2 0 4

ME2109 / ME2110

Mechanical Behaviour of Engineering Materials (or) Computer Integrated Design

3 2 0 4 3 0 2 4

Optional / Elective Courses (Program Electives) COURSE CODE COURSE NAME L T P C

ME2111 Design of Hydraulic and Pneumatic Systems

3 0 0 3

ME2112 Advanced Finite Element Analysis 3 0 0 3 ME2113 Advanced Strength of Materials 3 0 0 3 ME2114 Tribology in Design 3 0 0 3 ME2115 Advanced Mechanism Design 3 0 0 3 ME2116 Composite Materials and

Mechanics 3 0 0 3

ME2117 Mechatronics 3 0 0 3

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ME2118 Neural Networks, GAs and its Applications

3 0 0 3

ME2119 Concurrent Engineering 3 0 0 3 ME2120 Integrated Product design and

Development 3 0 0 3

ME2121 Industrial Robotics and Expert systems

3 0 0 3

ME2122 Rapid Prototyping and tooling 3 0 0 3 Supportive courses

COURSE CODE COURSE NAME L T P C MA2006 Computational Methods in

Engineering 3 0 0 3

MA2007 Applied Mathematics for Mechanical Engineers

3 0 0 3

ME2191 Visual Programming and its applications

3 0 0 3

ME2192 Object Oriented Software Technology

3 0 0 3

Other Courses COURSE CODE COURSE NAME L T P C

ME2196 Seminar 0 0 1 1 Project Work L T P C

ME2197 Project work Phase I 0 0 12 6 ME2198 Project work Phase II 0 0 32 16

Category No. of Courses

I Semester

II Semester

III Semester

IV Semester

Core courses 3 3 - -

Optional / Elective Courses

5 courses of 3 credits each to be taken in I-III semesters

-

Interdisciplinary elective 1 course of 3 credits to be taken in I

or II or III semester

Supportive courses 1 1 - -

Seminar - - 1 -

Project work Phase I - - 1 -

Project work Phase II - - - 1

CONTACT HOUR/CREDIT:

L: Lecture Hours per week T: Tutorial Hours per week

P: Practical Hours per week C: Credit

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CORE COURSES

L T P C

ME2101 COMPUTER GRAPHICS 3 0 2 4 Total Contact Hours-75

Prerequisites Nil PURPOSE To study how various graphics images can be created on the computer and its representation standards. INSTRUCTIONAL OBJECTIVES The students can understand the following

1. Basics of computer Graphics like drawing line, arc etc. 2. Drawing of spline curves 3. Creation of surfaces 4. Algorithms for 3D viewing 5. Available drawing standards 6. Basics of computer Graphics like drawing line, arc etc.

UNIT I-INTRODUCTION (15 hours) Origin of computer graphics – interactive graphics display – display devices – pixels– algorithms for line and circle – Bresenham’s algorithm – 2D and 3D transformations – translation, rotation, scaling – concatenation. Practical: Simple programs in C – drawing line & Circle – transformations. UNIT II-SPECIAL CURVES (15 hours) Curve representation – Bezier, cubic spline, B-spline, rational. Practical: Drawing of these curves. UNIT III-SURFACES (15 hours) Surface modeling techniques: Coons patch, Bi-cubic patch, Bezier and B-spline surfaces. Practical: Generation of these surfaces UNIT IV-THREE DIMENSIONAL COMPUTER GRAPHICS (15 hours) Volume modeling: boundary representation, CSG, hybrid - viewing transformations – techniques for visual realism: clipping, hidden line removal, algorithms for shading and rendering.

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Practical: Exercise on the above algorithms. UNIT V-GRAPHICS STANDARDS AND FUNDAMENTALS OF COMMUNICATIONS (15 hours) GKS – bitmaps – Open GL Data exchange standards – IGES – STEP – CALS – DXF – STL Communication standards – LAN, WAN. Practical: Study of the above data exchange standards. REFERENCES 1. Chris McMohan and Jimmi Browne, “CAD/CAM Principles, Practice

and Manufacturing Management”, Pearson Education Asia,Ltd., 2000. 2. Donald Hearn and Pauline Baker M. “Computer Graphics”, Prentice

Hall, Inc., 1992. 3. Ibrahim Zeid “CAD/Cam Theory and Practice”, McGraw Hill,

International Edition, 1998. 4. Khandare S.S., “Computer Aided Design”, Charotar Publishing House,

India, 2001. 5. Newman, William M., & Sproull, Robert F., “Principles of Interactive

Computer Graphics”, 2nd Ed., McGraw Hill, 1981. 6. Harington, Stevan, “Computer Graphics: A Programming Approach”,

McGraw Hill, 1983. 7. Plastock, Roy A., & Kally, “Theory and Problems of Computer

Graphics”, McGraw Hill, 1986. 8. Rogers. D.F., “Procedural Elements for Computer Graphics”, McGraw

Hill, 1985. 9. Foley, J.D. & Van dam, A., “Fundamentals of Interactive Computer

Graphics”, Addison – Wesley, 1982. 10. Vosinet, Donald., “Computer Aided Drafting and Design: Concepts &

Applications”, McGraw Hill, 1986.

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L T P C

ME2102 COMPUTER APPLICATIONS IN DESIGN 3 0 2 4 Total Contact Hours-75 Prerequisites Nil

PURPOSE To study how computer can be used in Mechanical Engineering Design. INSTRUCTIONAL OBJECTIVES

1. To familiarize the basics of CAD

2. Writing interactive programs in C++ for mechanical design problems

3. Various aspects of data storage, manipulation & expanding its capability

UNIT I-INTRODUCTION (9 hours) The Design process and role of CAD – Types and applications of design models –Computer representation of drawings – Three-dimensional modeling schemes – Wire frame and surface representation scheme – solid modeling. UNIT III-NTRODUCTION TO CAD SOFTWARE (9 hours) Writing interactive programs to solve design problems using C++ - systems customization - Features of various solid-modeling packages. UNIT III-COMPUTER AIDED DESIGN OF MACHINE ELEMENTS (9 hours) Development of programs in C++ design, drawing & plotting of Machine Elements shafts gears, pulleys, flywheel, connecting rods. UNIT IV-ENTITY MANIPULATION AND DATA STORAGE (9 hou rs) Manipulation of the model – Model storage – Data structures – Data base considerations – object oriented representations - Organizing data for CIM applications – Design information systems. UNIT V-EXPANDING THE CAPABILITY OF CAD (9 hours) Parametric and variation modeling – Feature based modeling – Feature recognition - Design by features – Analysis – Rapid prototyping – AI in Design.

PRACTICAL (30 hours)

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REFERENCES 1. Charles. S. Knox, “Organising data for CIM Applications”, Marcel

Dekker Inc. New York 1987. 2. Ibrahim Zeid “CAD/ CAM - Theory and Practice” - McGraw Hill,

International Edition, 1998. 3. Chris McMahon and Jimmi Browne, “CAD CAM Principles, practice

and Manufacturing Management”, Pearson Education Asia, 2000. WEB REFERENCES 1. http://www.machinedesign.com 2. http://www.cadcamnet.com

L T P C

ME2103 FINITE ELEMENT ANALYSIS 3 0 2 4 Total Contact Hours-75

Prerequisites Nil PURPOSE To study the basic principles and applications of the engineering analysis tool Finite Element Analysis. INSTRUCTIONAL OBJECTIVES

1. Introduction to Engineering Analysis tool FEA its application in Linear static Analysis and 2D problems

2. Study of Finite Element modeling and simulation Techniques 3. Use of FEA in structural vibration and thermal Analysis 4. Study of Finite Element Software - ANSYS

UNIT I-INTRODUCTION (15 hours) Basic concept of Finite Element Method, Historical background, FEM Applications, General Description of FEM, Commercial FEM software packages. Spring element-stiffness matrix, boundary conditions, solving equations. Variational formulation approach- Rayleigh-Ritz method, Principle of minimum Potential Energy, Weighted residual methods. Practical:- Introduction to finite element software – ANSYS. UNIT II-DLINEAR STATIC ANALYSIS (15 hours) Bar and Beam elements, local and global coordinate system, transformation of coordinate systems, element stress. Analysis of truss. Natural coordinate system, Interpolation polynomial, Isoparametric elements and Numerical integration -Gaussian quadrature approach-simple problems in 1-D. Practical: -1-D - Simple problems using software-ANSYS.

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UNIT III-FINITE ELEMENT ANALYSIS OF TWO DIMENSIONAL PROBLEMS (15 hours) Review of the basic theory in 2-D elasticity, plane stress, 2-D problems using Constant Strain Triangles (CST), isoparametric representation, element matrices, stress calculations. Finite element modeling and simulation techniques-symmetry, Nature of FE solutions, error, convergence, adaptivity, substructures (super elements) in FEA. Practical: - 2-D, 3-D, Symmetry in FEA – Simple problems using ANSYS UNIT IV-STRUCTURAL VIBRATION AND DYNAMIC ANALYSIS (15 hours) Review of basic dynamic equations, Hamilton’s principle, element mass matrices, free vibration (normal mode) analysis, Eigen values and Eigen vectors. Introduction to transient response analysis. Practical: - Problems in structural and dynamic analysis using ANSYS, use of h & p elements. UNIT V-THERMAL ANALYSIS (15 hours) Review of basic equations of heat transfer, steady state one dimensional heat conduction, governing equations, boundary conditions, element characteristics-Simple problems in 1-D. Practical: - 2-D, 3-D problems, introduction to transient heat transfer, simple problems using ANSYS. REFERENCES 1. Chandrupatla & Belagundu, “Finite elements in Engineering”, Prentice

Hall of India Private Ltd., 1997. 2. Rao S.S. “Finite Element Method in Engineering”, Pregamon Press,

1989. 3. Krishnamoorthy. C.S., “Finite Element Analysis- Theory and

Programming”, Tata McGraw-Hill Publishing Co., 1987. 4. Reddy, J.N. “An introduction to the Finite Element Method”, McGraw

Hill Book Company New York; 1984. 5. Zienkiewicz. O.C. “The Finite Element Method in Engg. Science”,

McGraw-Hill, London, 1977. 6. Cook, Robert Davis et all, “Concepts and Applications of Finite Element

Analysis”, Willy, John & Sons, 1999. 7. Hubner. K.H., Donald. L.D, D.E. Smith, Ted G.Byron, “The Finite

Element Method for Engineers”, John, Willy & Sons, 1982. WEB REFERENCES

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1. http://www.cadcamnet.com 2. http://www.feaonline.com 3. http://www.ansys.com

L T P C

ME2104 OPTIMIZATION IN ENGINEERING

DESIGN 3 2 0 4

Total Contact Hours-75 Prerequisites Nil PURPOSE To study the principles of optimization and various techniques which can be used for Mechanical Engineering optimization along with applications. INSTRUCTIONAL OBJECTIVES

1. Principles of optimization and its need. 2. Various conventional optimization techniques 3. Solving multivariable problems 4. Solving problems using Unconventional optimization techniques 5. Applications of optimization to design of machine elements

UNIT I-INTRODUCTION (9 hours) Introduction to optimization – adequate and optimum design – principles of optimization – statement of an optimization problem – classification – formulation of objective function, design constraints. UNIT II-CLASSICAL OPTIMIZATION TECHNIQUES (9 hours) Single variable optimization –multivariable optimization with no constraints – exhaustive search, Fibonacci method, golden selection, Random, pattern and gradient search methods – Interpolation methods: quadratic and cubic, direct root method. UNIT III-MULTIVARIABLE UNCONSTRAINED AND CONSTRAINED OPTIMIZATION (9 hours) Direct search methods – descent methods – conjugate gradient method. Indirect methods – Transformation techniques, penalty function method UNIT IV-NON - TRADITIONAL OPTIMIZATION TECHNIQUES (9 hours) Genetic Algorithms - Simulated Annealing - Tabu search methods.

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UNIT V-OPTIMUM DESIGN OF MACHINE ELEMENTS (9 hours) Desirable and undesirable effects – functional requirement – material and geometrical parameters – Design of simple axial, transverse loaded members for minimum cost and minimum weight – Design of shafts, springs, Vibration absorbers.

TUTORIAL (30 hours)

REFERENCES 1. Rao, S.S., “Optimization – Theory and Applications”, Wiley Eastern,

New Delhi, 1978 2. Fox, R.L., Optimization Methods for Engineering Design, Addition –

Wesley, Reading, Mass, 1971. 3. Wilde, D.J., “Optimum Seeking Methods”, Prentice Hall, Englewood

Cliffs, New Jersey, 1964. 4. Johnson, Ray C., “Optimum Design of Mechanical Elements”, 2nd Ed.,

John Wiley & sons, Inc., New York, 1980. L T P C

ME2105 MECHANICAL VIBRATIONS 3 0 2 4 Total Contact Hours-75

Prerequisites Nil PURPOSE To study the vibrations in machine elements and how to control them. INSTRUCTIONAL OBJECTIVES

1. Framing the equation of motion for the system using different method.

2. Solving the free and forced vibration of the system using different methods. ( single, two and multi degree freedom systems.)

UNIT I-SINGLE DEGREE OF FREEDOM SYSTEM (9 hours) Introduction, Equation of motion, Frequency and period , Free vibration, Forced vibration, Damping, Resonance solutions of problems by Newton’s Law of motion - Energy method - Raleigh’s method - Mechanical Impedance method, Isolation of vibrations & Transmissibility, Virtual work.


UNIT II- TWO DEGREE OF FREEDOM SYSTEM (9 hours) Two degree of freedom system, Lagrange’s equation, modes of vibration, Principal of modes, Principles of orthogonality, Generalized coordinates, Co-ordinate coupling, Dynamic vibration Absorber, Semi definite system UNIT III- MULTI DEGREE OF FREEDOM SYSTEM (9 hours) Newton’s second law to derive equation of motion, Influence co-efficient - Stiffness influence co-efficient - Flexibility influence co- efficient - Inertia influence co - efficient, Eigen values & Eigen vectors, Methods of finding Natural Frequencies for problems including torsional vibration - Matrix iteration - Inverse matrix method - Stodolo’s method - Holzer’s method - Mechanical Impedance Method UNIT IV-TRANSIENT VIBRATION OF CONTINUOUS SYSTEMS (9 hours) Transient Vibration - Impulse excitation, Arbitrary excitation, Laplace Transform formulation - Continuous System - Transverse Vibration of string, longitudinal Vibration of rods, Transverse Vibration of beams, Torsional Vibration of shaft , Vibration of membranes ( plates ) UNIT V-EXPERIMENTAL METHODS IN VIBRATION ANALYSIS (9 hours) Vibration Instruments, Vibration exciters and Measuring devices, Analysis, Vibration Tests, Free and Forced Vibration tests, Examples of Vibration tests, Computer Aided Vibration Analysis. Practical: Students may be asked to write computer programs for Two degree & Multi degree freedom Systems PRACTICAL (30 hours)

REFERENCES 1. Thomson. W. T., “Theory of Vibration with Applications”, CBS

Publishers And Distributors, New Delhi , 1990 2. Rao J.S & Gupta. K, “Ind. Course on Theory and Practice Vibration”,

New Age International Ltd. 1994. 3. Singiresu S. Rao - “Mechanical Vibrations” Addison - Wesley

Publishing company . 4. William, W . Seto - “Mechanical Vibrations” Schaum Publishing

company .


WEB REFERENCES 1. http://www.ecgcorp.com/velav/ 2. http://www.auburn.edu/isvd/ 3. http://www.Vibration-engineers.com

L T P C

ME2106 DESIGN OF MATERIAL HANDLING

EQUIPMENTS 3 2 0 4

Total Contact Hours-75 Prerequisites Nil

(Students are permitted to use the approved data

book in the examination)

PURPOSE To study the design of material handling equipments like Elevators, cranes and its drives. INSTRUCTIONAL OBJECTIVES

1. To study the material handling equipments Elevators, Cranes, its characteristics and applications

2. Selecting / designing various machine elements and components for material handling equipments

UNIT I-INTRODUCTION (9 hours) Types of material handling equipments – Characteristics – applications – selection of the system. UNIT II-DESIGN OF ELEVATORS (9 hours) Design of hoisting elements – ropes, chains, pulleys. Sheaves., hooks of different types. - Design Of Conveyors - Types – Design of Chain and bucket elevators – belt and bucket elevators – discharge. UNIT III-DESIGN OF CRANE STRUCTURES (9 hours Types – superstructure of rotary cranes with fixed radius – cantilever and overhead cranes – stability analysis. UNIT IV-SELECTION OF DRIVES (9 hours) Types of drive – rail traveling mechanisms – slewing mechanism with rotary pillar and turn tables – traveling gear


UNIT V-DESIGN OF GRABBLING ATTACHMENTS (9 hours) Crane grabs – grabbing attachments for loose pieces – lifting magnets – grab buckets and liquid handling buckets. Design of Arresting Mechanisms - Brakes – shoe, band, cone, disc and centrifugal types. TUTORIAL (30 hours) REFERENCES 1. Spivakovsky, A. and Dyachkov, V.K., Conveying Machines Volume I &

II MIR Publishers, Moscow, 1985 2. Hudson, Wilbur, G., Conveyors and c related equipments, John Wiley

and sons, 1949 3. Boltz, Hord, A., Material Handling Hand Book, The Ronald Press

Company, 1958 4. Rudenko, N., Material Handling Equipments, MIR Publishers, Moscow,

1969 5. Spivakovsky, F. and Dyachkov, V., Conveyors and related equipments,

MIR Publishers, Moscow, 1954 6. Duglas, R Woodley, Encyclopedia of Material Handling – Volume I

Pergaman, 1964 7. Broughton, H.H., Electric Cranes, Spon, London, 1958.

L T P C

ME2107 COMPUTER AIDED MANUFACTURING

3 0 2 4

Total Contact Hours-75 Prerequisites Nil PURPOSE To study the application of computers in Manufacturing sector INSTRUCTIONAL OBJECTIVES

1. Introduction of numerical control machine and automation. 2. Concept of Industrial robotics 3. Concepts of GI, FMS, AGV’s, AS / RS systems 4. Various planning systems and process monitoring 5. Control systems concepts.

UNIT I-AUTOMATION AND NUMERICAL CONTROL (9 hours) Automation – Definition. Type, Strategies – NC Systems –Types, Coordinate systems, Interpolation schemes – NC part programming –


Manual, Computer assisted part programming – APT Languages – DND – CNC –Adaptive control. UNIT II-INDUSTRIAL ROBOTICS (9 hours) Introduction – Configuration – Accuracy & Repeatability - Robot control systems – Type of programming – End effectors – types, Drive systems – sensors – contact and Non-contact types – Robot Languages – Classification. UNIT III-GROUP TECHNOLOGY AND FMS (9 hours) Part families – Part classification and coding systems – production flow analysis – Machine cell design – Benefits of GT –FMS- Concept, workstation, Layout, Analysis method, Benefits – Material handling systems – Types – Conveyor systems – AGV’S – AS/RS system – Analysis method. UNIT IV-MANUFACTURING PLANNING SYSTEMS and PROCESS CONTROL (9 hours) CAPP - Computer Integrated production planning systems –MRP – Capacity planning – Shop Floor control factory Data collection systems – Computer process interface types of computer process control – process monitoring, supervisory computer control. UNIT V-CONTROL SYSTEMS (9 hours) Introduction – Types – Linear Feed back control system – Transfer function - Block Diagram, Lap lace transforms, Control actions, Linear systems analysis – Optimal control – structural model of Manufacturing process, Functions of Adaptive Control – Online Search Strategies. PRACTICAL (30 hours)

REFERENCES 1. Mikell P.Groover, “Automation production systems and computer –

integrated manufacturing”, Prentice Hall of India. Ltd., 1998. 2. S.R.Deb, “Robotic technology and Flexible automation”. 3. J.S.Narang & M.S. Sherawat, “CNC Machines” Dhanpaty Rai & Co,

1999. 4. P.N.Rao, N.K. Tewari & T.K. Kundra, “Computer Aided

Manufacturing”, Tata McGraw Hill, 2001. 5. M.P. Groover & W.Zimmers, “CAD/CAM” Prentice Hall 1990. 6. Yoram Koren, “Computer integrated manufacturing systems”, McGraw

Hill, 1983. 7. Paul G. Ranky, “Computer integrated manufacturing”, Prentice Hall,

1990.


8. David Bedworth, “Computer Integrated Design & Manufacturing”, TMH, New Delhi, 1998.

9. Kant Vajpayee.S, “Principles of CIM”, Prentice Hall of India, 1995.

L T P C

ME2108 DESIGN FOR MANUFACTURE 3 2 0 4 Total Contact Hours-75

Prerequisites Nil PURPOSE To study how a design can be made suitable for various manufacturing processes. INSTRUCTIONAL OBJECTIVES

1. To study the various factors influencing the manufacturability of components

2. To study the use of tolerances in manufacturing 3. Application of this study to machining and casting processes

UNIT I-INTRODUCTION (9 hours) General design principles for manufacturability – strength and mechanical factor, mechanisms selection, evaluation method, Process capability – Feature tolerances – Geometric tolerances – Assembly limits – Datum features – Tolerance stacks. UNIT II-FACTORS INFLUENCING FORM DESIGN (9 hours) Working principle, Material, Design – Possible solutions – Materials choice – Influence of materials on from design – from design of welded members, forgings and castings. UNIT III-COMPONENT DESIGN – MACHINING CONSIDERATION (9 hours) Design of features to facilitate machining – drills – milling cutters – keyways –Doweling procedures, counter sunk screws – Reduction on machined area – simplification by separation – simplification by amalgamation – Design for assembly. UNIT IV-COMPONENT DESIGN – CASTING CONSIDERATIONS (9 hours) Redesign of castings based on parting line considerations – Minimizing core requirements, machined holes and redesign of cast members to obviate cores.


UNIT V-REDESIGN FOR MANUFACTURE AND CASE STUDIES (9 hours) Identification of uneconomical design – Modifying the design technology – Computer applications for DFMA. TUTORIAL (30 hours) REFERENCES 1. Harry Peck, Design for Manufacture, Pittman Publication 1983. 2. Robert Matousek, Engineering Design – A systematic approach, Blackie

& sons Ltd., 1963. 3. James G. Bralla, Hand Book of Product Design for Manufacturing,

McGraw Hill Co., 1986 4. Swift K. G. Knowledge based design for manufacture, Kogan Page Ltd.,

1987.

L T P C

ME2109 MECHANICAL BEHAVIOUR OF

ENGINEERING MATERIALS 3 2 0 4

Total Contact Hours-75 Prerequisites Nil PURPOSE To study the behaviour of various materials, its failures and how to overcome it. INSTRUCTIONAL OBJECTIVES

1. To study the structure and properties of engineering materials.

2. To study the failure theories and studying methods to avoid failures with respect to fatigue, creep and fracture.

UNIT I-STRUCTURE AND PROPERTIES (9 hours) Structure of metals, Defects in crystals, Deformation, Relationship between structure and properties, Mechanical properties of metals, Strain hardening, Strengthening mechanisms.


UNIT II-TENSION AND TORSION (9 hours) Stress - Strain curve, Measures of yielding , Measures of ductility, Toughness , Flow curve , Effect of temperature on flow properties , Anisotropy, mechanical properties in torsion , Method of measuring shear stress, Types of torsion failures, Torsion test Vs Tension test , Hot torsion test. UNIT III-FATIGUE (9 hours) Fatigue phenomena, Theories of fatigue failure, Evaluation of fatigue resistance, Methods of presenting fatigue data, Fatigue crake propagation, Parameters influencing fatigue , Cyclic stress strain behavior, Design against fatigue, Low cycle fatigue. UNIT IV-CREEP (9 hours) Description of creep, Creep curve, Stress-rupture test, Creep mechanisms - Dislocation glide, Diffusion flow, Dislocation and Diffusion, Creep in two phase alloys, Deformation Mechanism Maps, Materials aspects creep design, Estimates of creep behavior, Presentation of Engineering creep data Super plasticity. UNIT V-FRACTURE MECHANICS (9 hours) Types of fracture, Theoretical strength of a solid, Griffith’s Theory, Irwin - Orowan Theory crack propagation Modes , Dislocation Theories of Brittle fracture , Ductile fracture, Analysis of crack propagation , Stress intensity factor , Crack opening displacement, J integrals - Fracture toughness measurement methods. TUTORIAL (30 hours) REFERENCES 1. George E. Dieter, “Mechanical Metallurgy”, McGraw Hill,1988. 2. Thomas H. Courtney, “Mechanical Behaviour of Materials”, McGraw

Hill 2000 3. Joseph Marin, “Mechanical Behaviour of Engineering Materials”,

Prentice-Hall of India Pvt. Ltd., 1966 4. Kennedy, A.J., “Process of Creep and fatigue of Metals”, Industrial

Press, 1958 5. Forrest, P.G., “Fatigue of Materials”, Pergaman Pross, 1961 6. Knott, J.F., “ Fundamentals of fracture mechanics”, Butter Worths, 1979 7. Parton, V.Z., and Morozor, E.M., “Elastic and plastic Fracture

Mechanics”, MIR Publishers, Moscow, 1978


L T P C ME2110 COMPUTER INTEGRATED DESIGN 3 0 2 4

Total Contact Hours-75 Prerequisites Nil

(The students are expected to write computer programs in C or

C++ to automate machine elements design principles) PURPOSE To study how computers can be used to automate machine element design. INSTRUCTIONAL OBJECTIVES To know the fundamentals of design and write programs in C or C++ to automate the design of shafts, power transmission systems (belts and gears), gear boxes, clutches and brakes for automobiles, machine tools and material handling equipments. UNIT I-INTRODUCTION (9 hours) Phases of design – properties of engineering materials – standardization and interchangeability of machine elements – Classes of fit, selecting tolerances, accumulation and non-accumulation of tolerance - Tolerance stack up stress concentration – Theories of failure. UNIT II-SHAFT (9 hours) Design of shaft for different application – Design for rigidity – Integrated design of shaft, key and bearing practical shaft Design using computer. UNIT III-BELT DRIVES AND GEARS (9 hours) Design of belt drives - Principle of gear tooth action – Gear correction - Gear tooth failure modes – Stress and loads – component design of spur, helical, bevel and worm gears, practical component design of gears using computer. UNIT IV-GEAR BOXES (9 hours) Integrated design of speed reducer and multi speed gear boxes - Housing, Bearing, Shaft, Capacity of lubricant, Gasket. UNIT V-CLUTCHES AND BRAKES (9 hours) Integrated design of automobile components: Clutches – Dynamic and thermal aspects of vehicle braking – Integrated design of brakes for machine tools, automobiles and mechanical handling equipments. PRACTICAL (30 hours)


REFERENCES 1. Newcomb, T.P. and spur, R.T., “Automobile brakes and braking

systems”, Chapman and Hall, 2nd edition, 1975. 2. Juvinall, RLC, “Fundamental of machine component Design”, John

wiley, 1983. 3. Maitra G.M., “Hand book for gear design”, Tata McGraw Hill, 1985. 4. Shigley, “Mechanical Engineering Design”, McGraw Hill, 1986. 5. Hall, Hocowenko, Laughlin, “Theory and problem of machine design”,

Schaum`s outline series. 6. Aaron d.deutschman, Walter J.Michels and Charles e. Wilson “Machine

design theory and practice”. Macmillan publishing co., Inc. New York. Collier Macmillan publishers, London.

ELECTIVE COURSES

L T P C

ME2111 DESIGN OF HYDRAULIC AND

PNEUMATIC SYSTEMS 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study the principles and applications of Hydraulic and Pneumatic systems. INSTRUCTIONAL OBJECTIVES

1. Different types of pumps, motors, their construction and operations etc.

2. Different types of valves and its practical applications.

3. To design the hydraulic circuit for lift, press and other practical applications.

4. Basic concepts of pneumatic principles, circuits and its application.


UNIT I-PUMPS AND ACTUATORS (9 hours) Pumps: Introduction to fluid power controls, Properties of Hydraulic fluid, Pumps - Gear Pumps, Vane Pumps - Radial & Axial Pumps - Piston pumps, Capacity rating, Selection of Pumps, Pump characteristics. Motors: Motors - fixed &Variable displacement motors, Hydraulic Motor Performance, Electro Hydraulic Stepping motors. Actuators (Cylinder): Different types of cylinders, Types of mounting, Computations of force. Power Pack: Reservoir & its capacity, Power pack designs. UNIT II-VALVES AND BOOSTERS (9 hours) Valves: Pressure control valves, direction control valves, flow control valves, servo valves, and pressure compensated flow control valves, flow divider valves, valve actuation techniques. Pressure Boosters: Pressure applied in one direction, Pressure applied in both directions, Pressure applied & intensified in both directions, Advantages of pressure boosters. UNIT III-HYDRAULIC CIRCUIT (9 hours) Regenerative circuit, Circuit for speed control - meter in - meter out Bleed of, Different types of Circuit employed in Hydraulic press, Pumps, Pump unloading Circuit, Sequencing Circuit, Automatic reciprocation, Cylinder Synchronizing Circuit, Locked cylinder using pilot check valves, Hydraulic Motor Breaking System, Hydrostatic Transmission, Safety & Emergency Mandrels, Low cost Automation. Accumulators: Accumulator types& its circuits UNIT IV-HYDRAULIC CIRCUIT DESIGN (9 hours) Electrical controls for fluid power Circuits, Design of hydraulic & Pneumatic circuit for specific application - Cascading - Ladder diagram (Electrical controls), Microprocessor controlled design of Circuits, Circuits for Copying Lathe, Broaching Machines & Milling Machines. Fluid Logic Controls Systems: Principles of Fluid Logic Control, Basic Fluidic Devices Fluidic Sensors, Fluidic Logic Circuits. UNIT V-PNEUMATIC SYSTEMS (9 hours) Pneumatic, Fundamentals, Merits & Demerits Over Hydraulic systems, Pneumatic Conditioners - Filters - Regulators - Lubricators - Mufflers - Air dryers, Types of Air Compressors, Pneumatic Actuators, Design of Pneumatic Circuits.


Fluid Circuit Failures: Common causes of failure dirt - Heat - Misapplication - Improper fluids - Faulty Installation - Improperly designed Circuits. Maintenance: Maintenance of Hydraulic &Pneumatic Circuits. REFERENCES 1. Antony Espossito , “ Fluid Power With Applications ”, Prentice Hall ,

1980 2. Harry L. Stewart “ Pneumatics & Hydraulics ”, D.B.Taraporevala sons

& co Pvt Ltd, Bombay 3. Andrew Parr “Hydraulics and Pneumatics”, Jaico Publishing House,

1999. 4. John Pippenger, Tyler Hicks, “Industrial Hydraulics”, McGraw Hill

International Editions.

L T P C

ME2112 ADVANCED FINITE ELEMENT

ANALYSIS 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study the advanced topics in the engineering analysis tool FEA. INSTRUCTIONAL OBJECTIVES

1. FE analysis of plates and shells.

2. Use of FE tool in Non-linear problems, Dynamic problems, Fluid mechanics and Heat transfer Analysis.

3. Study of error estimation in Numerical solutions. UNIT I-BENDING OF PLATES AND SHELLS (9 hours) Review of Elasticity Equations - Bending of Plates and Shells - Finite Element Formulation of Plate and Shell Elements - Confirming and non-Confirming Elements - Co and C1 Continuity Elements - Application and examples. UNIT II-NON - LINEAR PROBLEMS (9 hours) Introduction - Iterative Techniques - Material non - linearity - Elasto Plasticity - Plasticity - Visco Plasticity -Geometric Non linearity - Large displacement Formulation - Application in Metal Forming Process & Contact Problems.


UNIT III-DYNAMIC PROBLEM (9 hours) Direct formulation - Free, Transient and Forced Response - Solution Procedures - Subspace Iterative Technique - Houbolt, Wilson, New mark - Methods - Examples. UNIT IV-FLUID MECHANICS AND HEAT TRANSFER (9 hours) Governing Equations of Fluid Mechanics - In viscid and Incompressible Flow Potential formulations - Slow Non -Newtonian Flow - Metal and polymer -Forming - Navier Strokes Equation - Steady and Transient Solution. UNIT V-ERROR ESTIMATES AND ADAPTIVE REFINEMENT (9 hours) Error norms and Convergence rates - h refinement with adaptivity - Adaptive refinement. REFERENCES 1. Cook R.D., “Concepts and Applications of Finite Element Analysis”,

John Wiley and Sons Inc., New York, 1989. 2. Bathe K.J. “Finite Element Procedures in Engineering Analysis”,

Prentice Hall, 1990.

L T P C

ME2113 ADVANCED STRENGTH OF

MATERIALS 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To familiarize the students in the area of stress, strain and deformation for a 3D problems. INSTRUCTIONAL OBJECTIVES Upon successful completion of the course the students will be able to solve practical problems involving Unsymmetrical bending, stress in flat plates, Torsion of noncircular sections and contact stresses. UNIT I-INTRODUCTION (9 hours) Stress-strain relations and general equations of elasticity in Cartesian, polar and spherical co-ordinates equations of equilibrium - compatibility - boundary conditions - representation of 3-dimentinal stress of tensor - generalized Hooke’s law - St.Venant’s principle - plane strain - plane stress -


Airy’s stress function - SHEAR CENTRE - Location of shear center for various sections - shear flow. UNIT II- UN-SYMMETRICAL BENDING (9 hours) Stress and deflections in beams subjected to unsymmetrical loading - kern of a section - CURVED FLEXURAL MEMBERS - circumferential and radial stresses - deflections - curved beam with restrained ends - closed ring subjected to concentrated loading and uniform load - chain links and crane hooks. UNIT III-STRESS IN FLAT PLATES (9 hours) Stresses in circular and rectangular plates due to various types of loading and end conditions - buckling of plates. UNIT IV-TORSION OF NON-CIRCULAR SECTIONS (9 hours) Torsion of rectangular cross section - St. Venant’s theory - elastic membrane analogy - Prandtl’s stress function - torsional stress in hollow thin-walled tubes - STREES DUE TO ROTATION - Radial and tangential stresses in solid disc and ring of uniform thickness and varying thickness - allowable speeds. UNIT V-THEORY OF CONTACT STRESSES (9 hours) Methods of computing contact stresses - deflection of bodies in points and line contact - applications. REFERENCES 1. Seely and Smith, “Advanced mechanics of materials”, John Wiley

International Edn, 1952. 2. Rimoahwnko, “Strength of Materials”, Van Nostrand., 1970 3. Den Hartong, “Advanced Strength of Materials”, McGraw Hill Book

Co., New York 1952. 4. Timoshenko and Goodier, “Theory of Elasticity”, McGraw Hill., 1994 5. Wang, “Applied Elasticity”, McGraw Hill., 1979 6. Case, “Strength of Materials”, Edward Arnold, London 1957. 7. Robert D. Cook, Warren C. Young, “Advanced Mechanics of Materials”,

Macmillian Pub. Co. 1952 8. Durelli Phillips and Tso, “Analysis of stress and strain”, 1967


L T P C ME2114 TRIBOLOGY IN DESIGN 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study the surface properties, wear and lubrication in Mechanical Engineering. INSTRUCTIONAL OBJECTIVES After successful completion of this course the students are

1. To identify the tribological problems. 2. To know the how to rectify these problems

UNIT I-BASIC PRINCIPLES OF TRIBOLOGY (9 hours) Introduction to the concept of tribodesign, specific principles of tribodesign, tribological problems in machine design, Basic principles in tribology. Nature of engineering surface, surface topography, Measurement of surface topography. UNIT II-CONTACT BETWEEN SURFACES (9 hours) Contact between surfaces, Elastic and plastic deformation, surface and subsurface stresses, surface tension, surface energy, Friction theory, Junction growth, Friction due to plugging, adhesion, deformation, Friction under complex, motion conditions. Friction characteristics of metal and non-metals, rolling friction, Friction measurements. UNIT III-TYPES OF WEAR AND THEIR MECHANISMS (9 hour s) Adhesive wear, Material selection for Adhesive wear situation, Abrasive wear, Materials for adhesive wear situation, wear due to surface fatigue, wear due to chemical reaction, wear measurements, wear of non-metals. UNIT IV-LUBRICATION THEORY (12 hours) Composition and properties of oil and Grease lubricants, Gas lubricants, Viscosity measurements, ASTM standards Lubrication regimes, externally pressurized lubrication, Hydrodynamic lubrication, Elasto hydrodynamic, Boundary and solid lubrication. Performance analysis of thrust bearings and journal bearing. Selection and Design considerations, Design procedure Reynolds Equation with pressure and viscosity effects, Film thickness equation.


UNIT V-SURFACE ENGINEERING IN TRIBOLOGY (6 hours) Introduction, Surface modifications, Thermo–Chemical processes, Surface coatings. REFERENCES 1. Cameron. A, “Basic Lubrication Theory” Ellis Herword Ltd, UK 1981. 2. Williams.J.A. “Engineering Tribology”, Oxford university press, 1994. 3. I.M. Hutchings, “Tribology – Friction wear of engineering materials”,

Edward Arnold, 1992. 4. E. Rabinowicz , “Friction and wear of materials”, John, Wiley and sons

Inc. 1992. 5. T.A. Stolarski, “Tribology in machine Design”, Industrial press Inc. 6. A.R. LansDown, “Lubricatio-. A practical guide to lubricant selection”,

Pergamon press, 1982. 7. W.A. Gross, “Gas film lubrication”, John Wiley and sons, Inc London. 8. Neale, M.J. “The Tribology Hand book” , Butter worth, London., 1973 9. F.P. Bowdenard D. Tabor, “The friction and lubrication of solids”, parts

I & II Oxford, Clarendon, Press 1950, 1964. 10. D.D. Fuller, “Theory and Practice of lubrication for Engines”, New

York, Wiley 1956. L T P C

ME2115 ADVANCED MECHANISMS DESIGN 3 0 0 3 Total Contact Hours-45

Prerequisites Nil PURPOSE To study how various mechanisms can be designed INSTRUCTIONAL OBJECTIVES

1. Study of Kinematics of various mechanisms and Kinematics synthesis of linkages.

2. Study of various graphical constructions of acceleration analysis. 3. Static and dynamic force analysis of linkages.

4. Kinematics analysis and kinematics synthesis of spatial mechanisms.

UNIT I-KINEMATICS ANALYSIS OF MECHANISMS (9 hours) Review of Fundamentals of Kinematics, Mobility Analysis, Classifications of Mechanisms - Kinematic Inversion - Grashof’s law - Mechanical Advantage - Transmission Angle - Position Analysis - Vector loop Equations for 4 bar, Slider Crank, Six bar linkages, Analytical and Graphical methods for velocity


and acceleration Analysis - Four bar linkage jerk analysis. Plane complex mechanisms. UNIT II-KINEMATICS SYNTHESIS OF LINKAGES (9 hours) Type, Number and Dimensional Synthesis, Function Generation, Path Generation and Motion Generation, Graphical Methods Two Position, Three Position and Four Position Synthesis of 4bar Mechanism, Slider crank Mechanism, Precision positions Over lay Method, Analytical Methods - Blotch’s Synthesis, Freudestien’s Method, Coupler curve Synthesis, Cognate linkages - The Roberts - Chebycher theorem. UNIT III-PATH CURVATURE THEORY (9 hours) Fixed and moving Centrodes, Hartmann’s Construction, Inflection Points, The Inflection Circle, The Euler - Savary Equation, The collination axis and Bobiller’s theorem, Conjugate points and inverse motion, the cubic Stationary curvature, Ball’s Point. UNIT IV-DYNAMICS OF MECHANISMS (9 hours) Static force analysis - inertia force analysis - Combined static and inertia force Analysis, Shaking force, Kinematic analysis, Introduction to force and moment balancing of linkages. UNIT V-SPATIAL MECHANISMS & ROBOTICS (9 hours) Introduction Mobility of mechanisms, Describing spatial motions, Kinematic analysis of spatial mechanism, Kinematic synthesis of spatial mechanisms, position, Velocity and acceleration analysis, Eulerian Angles - Introduction to Robotic Manipulators - topological arrangements of Robotic arms, Kinematic analysis of spatial Mechanism - Devavit - Hartenberg Parameters, Forward and inverse Kinematics of Robotic Manipulators. REFERENCES 1. Sandor ,G. N. and Erdman , A. G. “ Mechanism Design , Analysis and

Synthesis ” Vol - I , Vol - II , Prentice Hall , 1984 . 2. Shig ley, J.E., and Vicker , J.J. , “ Theory of Machines and Mechanisms”

Mcgraw Hill ,1980. 3. Norton R.L. “Design of Machinery” McGraw Hill, 1999. 4. Hamilton H Mabie , Charles F. Reinhofz , “ Mechanisms and Dynamics

of Machinery ” John Wiley & Sons !987. 5. Amitabha Ghose and Ashok Kumar Malik , “ Theory of Mechanisms and

Machines ”, EWLP ,Delhi ,1999. 6. J.S. Rao , R.V. Dukkipathi , “Mechanisms and Machine Theory”,

Second Edition - New Age international (P) Ltd., 1995.


L T P C

ME2116 COMPOSITE MATERIALS AND

MECHANICS 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study the principles, properties and analysis of composite materials. INSTRUCTIONAL OBJECTIVES

1. Upon successful completion of this course the students will be able to analyze the characteristics of fiber-reinforced plastics.

2. Understand the various moulding process of composite materials, stress analysis of composite beams, plates and shells

UNIT I-INTRODUCTION (9 hours) Definition - Need-General characteristics, Applications, Fibers-Glass, Carbon, Ceramic and Aramid fibers. Matrices-Polymer, Graphite, Ceramic and Metal Matrices-Characteristics of fibers and matrices. Smart materials - types and Characteristics. UNIT II-MECHANICS AND PERFORMANCE (9 hours) Characteristics of fiber-reinforced Lamina-Laminates-Interlaminar stresses-Static Mechanical Properties - fatigue and Impact properties - Environmental effects - Fracture Behavior and Damage Tolerance. UNIT III-MANUFACTURING (9 hours) Bag Moulding - Compression moulding - Pultrusion-Filament winding - other Manufacturing Processes - Quality Inspection method UNIT IV-ANALYSIS (9 hours Stress analysis of laminated composite Beams, Plates, Shells - Vibration and Stability Analysis - Reliability of Composites - Finite Element Methods of Analysis - Analysis of Sandwich structures UNIT V-DESIGN (9 hours) Failure predictions - Laminated Design Consideration - Bolted and Bonded Joints. Design examples.


REFERENCES 1. Mallick,P.K., “ Fibre Reinforced composites: Materials”, Manufacturing

and Design:, Marcel Dekker Inc., 1993 2. Halpin,J.C., “Primer on Composite Materials, Analysis”, Techomic

Publishing Co., 1984 3. Agarwal,B.D., and Broutman L.J., “ Analysis and Performance of Fibre

Composites”, John Wiley and Sons, New York, 1990 4. Malick,P.K. and Newman, S., (eds), “ Composite Materials Technology:

Processes and Properties”, Hansen Publisher, Munich, 1990. L T P C

ME2117 MECHATRONICS 3 0 0 3 Total Contact Hours-45

Prerequisites Nil PURPOSE To study about various, sensors, transducers, microprocessors and PLC INSTRUCTIONAL OBJECTIVES

1. To study the sensors and transducers, used in mechanical engineering

2. To study how microprocessors can be used to do simple applications in mechanical engineering

3. To study about PLC and its applications UNIT I-INTRODUCTION (9 hours) Introduction to Mechatronics- Systems - Mechatronics in products - Measurement systems - control systems - traditional design and Mechatronics Design. UNIT II-SENSORS AND TRANSDUCERS (9 hours) Introduction - performance terminology - displacement position and proximity - velocity and motion - fluid pressure - temperature sensors - light sensors - selection of sensors - signal processing - servo systems. UNIT III-MICROPROCESSORS IN MECHATRONICS (9 hours) Introduction - Architecture - pin configuration - instruction set - programming of microprocessor using 8085 instructions - interfacing input and output devices - interfacing D/A converters and A/D converters - applications - temperature control - stepper motor control - traffic light controller.


UNIT IV-PROGRAMMABLE LOGIC CONTROLLERS (9 hours) Introduction - basic structure - input and output processing - programming - Mnemonics timers, internal relays and counters - data handling - analog input and output - selection of PLC. UNIT V-DESIGN AND MECHATRONICS (9 hours) Designing - Possible design solution - case studies of Mechatronics systems. REFERENCES 1. Michael B. Histan and David G. Alciatore, “Introduction and

Mechatronics and Measurement systems”, McGraw Hill International Edn. 1999.

2. Bradley, D.A., Dawson, D,Buru, N.C. and Loader, A.J. “Mechatronics”, Chapman and Hall,1993.

3. Ramesh S. Gaonkar, ‘Microprocessors Architecture, Programming and Applications”, Wiley Eastern, 1998.

4. Lawrence J.Kamm, “Understanding Electro-Mechanical Engineering, An Introduction to Mechatronics”, Prentice Hall 2000.

5. Ghosh.P.K and Srithar, P.R.8000 to 8085 “Introduction to Microprocessors for Engineers and Scientists” Second Edition Prentice Hall, 1995

WEB REFERENCE

1. http://www.cs.indiana.edu


L T P C

ME2118 NEURAL NETWORKS, GAs AND ITS

APPLICATIONS 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study about the modern tools Neural Networks and Genetic algorithms and its applications to Mechanical Engineering. INSTRUCTIONAL OBJECTIVES

1. Basic concepts of Genetic Algorithms 2. Application of GAs to Mechanical Engineering 3. Advances in Genetic Algorithms

4. Basic concepts of Neural Networks and applications of GAs to Neural networks

5. Applications of GAs and Neural networks to Mechanical Engineering

UNIT I-INTRODUCTION AND CONCEPT OF GENETIC ALGORITHMS (9 hours) GAs - Robustness of Traditional Optimization Techniques - Distinctiveness of GAs from Traditional Optimization producers - Mathematical foundation of GAs Similarity Templates - Working of Schema Process - Minimal Deceptive Problem - Similarity Templates as Hyper planes. UNIT II-IMPLEMENTATION OF GAs AND ADVANCED TECHNIQUES IN GENETIC SEARCH (9 hours) Data Structures - Reproduction , Crossover and Mutation - Mapping objective functions to Fitness From - Fitness Scaling - Multiparameter , Mapped , Fixed Point Coding - Computer Implementation - Evolution of Dominance , Diploidy and Abeyance - Inversion and other reordering operators - Multi objective optimization -Knowledge based Techniques - GAs and Parallel Processors. UNIT III-GENETIC BASED MACHINE LEARNING (9 hours) Classifier System - Rule and Message System - Results using Classifier System - The Rise of GBML -Development of Cognitive System - CS-1in operation - Performance of CS- 1 and LS - 1 - Other GBML efforts - Computer Assignments.


UNIT IV-NEURAL NETWORKS AND APPLICATION OF GAs TO NEURAL NETWORKS (9 hours) Fundamentals of Neural Networks - Biological Basis - Features of Artificial Neural Networks - Back Propagation Training - Modular Neural Networks - Fitness Function - Application of GAs to Neural Networks - Use of Genetic Algorithms to Neural Networks - Use of Genetic Algorithms in the Design of Neural Networks. UNIT V-APPLICATIONS (9 hours) GAs applications in Pattern Recognition - Function Optimization - Improvements in Basic Technique - Optimization of Pipeline System - Multi model and Multi objective Optimization - Nonlinear Optimization. REFERENCES 1. Zbigniew Michlewicz, “Genetic Algorithms + Data Structures =

Evolution Programs”, Springer - Verlag , 1994. 2. Lefteri H. Tsoukalas and Robert E. Uhrig , “Fuzzy and Neural

Approaches in Engineering”, John Wiley & Sons, Inc , 1997. 3. Freeman J. A., and skapura D. M., “Neural Networks :Algorithms,

Applications and Programming Techniques”, Addison Wealaff, 1990. 4. Leurene Fausett, “Fundamentals of Neural Networks :Architectures,

Algorithms and Applications”, Prentice Hall, 1994.

L T P C ME2119 CONCURRENT ENGINEERING 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study the principles of concurrent engineering and its implementation INSTRUCTIONAL OBJECTIVES

1. To familiarize with the basics of concurrent engineering 2. The tools and methodologies available in CE 3. Various approaches to CE 4. The other related aspects of CE

UNIT I- INTRODUCTION (9 hours) Introduction to Concurrent Engineering – Definitions - Historical Background – Goals of CE - need for CE – Development process with CE Role of CAD/CAM in CE – Product life cycle.


UNIT II- CONCURRENT ENGINEERING TOOLS (9 hours) Concurrent Engineering Tools & Techniques – Quality function Deployment – Value function analysis – Failure Mode & Effect Analysis – Design for Manufacture & Assembly – Design for X – Taguchi’s Robust Design approach – Pugh process – customer Focused Design – rapid prototyping – simulation. UNIT III IMPLEMENTATION OF CONCURRENT ENGINEERING (9 hours) Implementing CE in an organization – concurrent Engineering Teams – their roles and responsibilities Organizational functions to support CE team environment. Setting Team goals, measuring performance of team &managing a CE Team, Limitations of team. UNIT IV CONCURRENT APPROACHES TO DESIGN AND MANUFACTURE (9 hours) Design for manufacture & Assembly – Design for economics – Design for X – Product Data Management – Agile manufacturing – rapid prototyping& simulation. UNIT V CONCURRENT APPROACHES TO OTHER ASPECTS OF ENGINEERING (9 hours) Introduction JIT - Design, development & management for JIT – Implementation of JIT, supply product Life cycle management – Project time management – Techniques of time management. Collaborative product commerce simple case studies in CE. REFERENCES 1. Thomas A. “Concurrent Engineering”, Salomone, Maarcel Dekker Inc.

New York, 1995. 2. Moustapha .I “Concurrent Engineering in product Design Development”

New Age International (p) Ltd., 2003. 3. Prasad, “Concurrent Engineering fundamentals - Integrated Product

Development”, Prentice Hall, 1996. 4. Sammy G. Sinha, “Successful implementation of concurrent product &

process”, Wiley, John &Sons, Inc., 1998. 5. Anderson M.M. & Hein L. Berlin, “Integrated Product Development”,

Springer Verlog, 1987.


L T P C

ME2120 INTEGRATED PRODUCT DESIGN AND

DEVELOPMENT 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study the various tools and approaches available for product design and development. INSTRUCTIONAL OBJECTIVES To give clear insight about various aspects of product design and development. The procedural approach for the product design and development are discussed. The knowledge gained by the students after completing this course will be useful for the better product development. UNIT I-INTRODUCTION (5 hours) Need for IPPD – Strategic importance of product development – integration of customer designer material supplier and process planner. Competitor and customer – behavior analysis. Understanding customer – promoting customer understanding – involve customer in development and managing requirements - Organization – Process Management and improvement – Plan and establish product specifications. UNIT II-CONCEPT GENERATION AND SELECTION (5 hours) Task – Structures approaches – Clarification – search-externally and internally - explore systematically - reflect on the solutions and processes – concept selection-methodology – benefits. UNIT III-PRODUCT ARCHITECTURE (10 hours) Implications-Product change – Variety – component standardization-product performance-manufacturability-product development management-establishing the architecture –creation – clustering-geometric layout development –fundamental and incidental interactions – related system level design issues – secondary systems –architecture of the chunks-creating detailed interface specifications UNIT IV-INDUSTRIAL DESIGN (10 hours) Integrate process design-managing costs –Robust design, QFD-Integrating CAD, CAM, CAE, PDM, MPM tools-FMEA/FMECA and SPC Techniques for process yield enhancement -simulating product performance and manufacturing processes electronically – need for industrial design-impact-


design process-investigation of customer needs – conceptualization-refinement –management of the industrial design process – technology driven products – user-driven products –assessing the quality of industrial design – concept of total product engineering. UNIT V-DESIGN FOR MANUFACTURING AND VIRTUAL PRODUCT DEVELOPMENT (15 hours) Definition-Estimation of manufacturing cost –reducing the component costs and assembly costs –minimize system –complexity-prototype basics – principles of prototyping –planning for prototypes –economic analysis –understanding and representing tasks-baseline project planning-accelerating the project-project execution –Collaborative CAD, Virtual Reality Goals, Augmented Reality, Animation and Simulation. REFERENCES 1. Kari.T.Ulrich and Steven. D.Eppinger, “Product Design and

Development”, McGraw Hill International Edns. 1999. 2. Kemnnech Crow, “Concurrent Engg. Integrated Product Development”,

DRM Associates, 26/3 via Olivera, Palas Verdes, CA 90274 (310) 377-569, Workshop Book.

3. Stephen Rosenthal. “Effective Product Design and Development” Business One Orwin, Homewood 1992. ISBN.1-55632-603-4.

4. Staurt Pugh, “Tool Design – Integrated Methods for successful Product Engineering”, Addison Wesley Publishing, New York, N.Y.1991. ISBN 0-202-41639-5.

WEB REFERENCE 1. www.me.mit/2.7444


L T P C

ME2121 INDUSTRIAL ROBOTICS AND EXPERT

SYSTEMS 3 0 0 3

Total Contact Hours-45 Prerequisites Nil PURPOSE To study the components of Industrial robotics and Expert systems. INSTRUCTIONAL OBJECTIVES After completion of this subject, students are expected to be familiar with

1. Basics about Robotics and Robot manipulation in space. 2. The controlling of Robots and devices system. 3. Sensor technology 4. Robot programming and Expert system.

UNIT I-INTRODUCTION AND ROBOTIC KINEMATICS (10 hour s) Definition need and scope of industrial robots – Robot anatomy – work volume – Precision movement – End effectors – sensors. Robot kinematics – Direct and inverse kinematics – Robot trajectories – Control of robot manipulators – Robot dynamics – Methods for orientation and location of objects. UNIT II-ROBOT DRIVES AND CONTROL (9 hours) Controlling the robot motion – Position and velocity sensing devices – Design of drive systems – Hydraulic and Pneumatic drives – Linear and rotary actuators and control valves –Electro hydraulic servo valves, electric drives – Motors – designing of end effectors – Vacuum, magnetic and air operated grippers UNIT III-ROBOT SENSORS (9 hours) Transducers and sensors – Sensors in robot – Tactile sensor – Proximity and range sensors – Sensing joint forces – Robotic vision system – Image processing and analysis – Image segmentation – Pattern recognition – Training of vision system UNIT IV-ROBOT CELL DESIGN AND APPLICATION (9 hours) Robot work cell design and control – Safety in Robotics – Robot cell layouts – Multiple robots and machine interference – Robot cycle time analysis – Industrial applications of robots


UNIT V-ROBOT PROGRAMMING, ARTIFICIAL INTELLIGENCE AND EXPERT SYSTEMS (8 hours) Methods of robot programming – characteristics of task level languages lead through programming methods – Motion interpolation. Artificial intelligence – Basics – Goals of artificial intelligence – AL and KBES in robots. REFERENCES 1. Fu. K.S., Gonzalez R. and Lee C.S.G., “Robotics Control, Sensing,

Vision and Intelligence” McGraw hill , 1987 2. Kozyrey, Yu. “Industrial Robotics” MIR Publishers Moscow, 1985. 3. Richar. D., Klafter, Thomas, A, Chmielewski, Michale Negin “Robotics

Engineering – An Integrated Approach”, Prentice Hall of India Pvt., Ltd., 1984.

4. Deb,S.R. “Robotics Technology and Flexible Automation”, Tata Mc Graw Hill, 1994.

5. Mikell, P. Groover, Mitchell Weis, Roger, N. Nagel, Nicholas G. Odrey “ Industrial Robotics Technology,. Programming and Applications”, Mc Graw Hill, Int., 1986.

6. Timothy Jordonides et.al, “Expert Systems and Robotics”, Springer – Verlag, New York, May 1991.

L T P C

ME2122 RAPID PROTOTYPING AND TOOLING 3 0 0 3 Total Contact Hours-45

Prerequisites Nil PURPOSE To study the modern prototyping tool Rapid prototyping, its types and applications. INSTRUCTIONAL OBJECTIVES

1. To familiarize the basics of RPT 2. The various process in RP 3. The principles of Rapid tooling and reverse Engineering

UNIT I-INTRODUCTION (9 hours) Definitions, evolution, CAD for RPT. Product design and rapid product development. The cost and effects of design changes during conceptual modeling, detail designing, prototyping, manufacturing and product release. Fundamentals of RPT technologies, various CAD issues for RPT. RPT and


its role in modern manufacturing mechanical design. 3D solid modeling software and their role in RPT. Creation of STL or SLA file from a 3D solid model. UNIT II-LIQUID AND POWDER BASED RP PROCESSES (9 hours) Liquid based process: Principles of STL and typical processes such as the SLA process, solid ground curing and others - Powder based process: Principles and typical processes such as selective laser sintering and some 3D printing processes. UNIT III-SOLID BASED RP PROCESSES (9 hours) Principles and typical processes such as fused deposition modeling laminated object modeling and others. UNIT IV-RAPID TOOLING (9 hours) Principles and typical processes for quick batch production of plastic and metal parts though quick tooling. UNIT V-REVERSE ENGINEERING (9 hours) 3D scanning, 3D digitizing and Data fitting,. High speed machining- Hardware and software - Applications: Evaluation, bench marking and various case studies. REFERENCES 1. Burns. M, “Automated Fabrication”, PHI, 1993. 2. Chua. C.K, “Rapid Prototyping”, Wiley, 1997. 3. Hilton. P.D. et all, “Rapid Tooling”, Marcel, Dekker 2000. 4. Beaman J.J et all, “Solid freeform fabrication”, Kluwer, 1997. 5. Jacohs P.F., “Stereolithography and other Rapid Prototyping and

Manufacturing Technologies”, ASME, 1996. 6. Pham D.T. and Dimov S.S., “Rapid Manufacturing; the technologies

and application of RPT and Rapid tooling”, Springer, London 2001.


SUPPORTIVE COURSES

L T P C MA2006 COMPUTATIONAL METHODS IN

ENGINEERING 3 0 0 3

Total contact hours – 45 Prerequisite Nil PURPOSE To develop analytical capability and to impart knowledge in Mathematical and Statistical methods and their applications in Engineering and Technology and to apply these concepts in engineering problems they would come across. INSTRUCTIONAL OBJECTIVES At the end of the course, Students should be able to understand Mathematical and Statistical concepts and apply the concepts in solving the engineering problems. UNIT I INITIAL AND BOUNDARY VALUE PROBLEMS

(9 hours) Classification of Linear differential equation - solution of initial and boundary value problems. Laplace transform methods for one - dimensional wave equation - Displacements in a string. Fourier series methods for one dimensional wave equation and one - dimensional heat conduction problems. UNIT II PROBABILITY (9 hours) basic definition, conditional, Probability, Baye's theorem - Binomial, Poisson, Normal, Exponential, Rectangular, Gamma Distributions. Moment generating function, random variables, two dimensional random variables. UNIT III PRINCIPLE OF LEAST SQUARES (9 hours) Fitting of Straight line and parabola - Correlation - Linear multiple and partial correlation - Linear regression - Multiple regression. UNIT IV SAMPLING DISTRIBUTIONS (9 hours) Tests based on t-distribution, chi-square and F-distributions - Analysis of variance - One-way and two-way classifications.


UNIT V TIME SERIES ANALYSIS (9 hours) Significance of time series analysis - Components of Time series - Secular trend - Graphical method - Semi-average method - Method of Moving Averages - Method of Least squares - Seasonal variations - Method of Simple Averages - Ratio to trend method - Ratio to moving average method. REFERENCES 1. Sankara Rao K, Introduction to Partial Differential Equations, PHI, New

Delhi, 2003 2. Gupta S.C. and Kapoor V.K., Fundamentals of Mathematical Statistics,

Sultan Chand and Sons, New Delhi, 1999 3. Kapoor V.K., Statistics (Problems and Solutions), Sultan Chand and

Sons, New Delhi 1994 4. Montgomery D.C. and Johnson L.A., Forecasting and Time Series,

McGraw Hill 5. Anderson O.D., Time Series Analysis: Theory and Practice, I. North-

Holland, Amsterdam, 1982. L T P C MA2007 APPLIED MATHEMATICS FOR

MECHANICAL ENGINEERS 3 0 0 3

Total contact hours - 45 Prerequisite Nil PURPOSE To develop analytical capability and to impart knowledge in Mathematical and Statistical methods and their applications in Engineering and Technology and to apply these concepts in engineering problems they would come across. INSTRUCTIONAL OBJECTIVES At the end of the course, Students should be able to understand Mathematical and Statistical concepts and apply the concepts in solving the engineering problems. UNIT I TRANSFORM METHODS (9 hours) Laplace transform methods for one-dimensional wave equation - Displacements in a string - Longitudinal vibrations of an elastic bar - Fourier transform methods for one-dimensional heat conduction problems in infinite and semi-infinite rod.


UNIT II ELLIPTIC EQUATIONS (9 hours) Laplace equation - Fourier transform methods for Laplace equation - Solution of Poisson equation by Fourier transform method. UNIT III CALCULUS OF VARIATIONS (9 hours) Variation and its properties - Euler's equation - Functionals dependent on first and higher order derivatives - Functionals dependent on functions of several independent variables - Some applications - Direct methods - Ritz methods. UNIT IV NUMERICAL SOLUTION OF PARTIAL DIFFERENTIAL EQUATIONS (9 hours) Numerical Solution of Partial Differential Equations - Solution of Laplace's and Poisson equation on a rectangular region by Liebmann's method - Diffusion equation by the explicit and Crank Nicholson implicit methods - Solution of wave equation by explicit scheme. UNIT V REGRESSION METHODS (9 hours) Principle of least squares - Correlation - Multiple and Partial correlation - Linear and non-linear regression - Multiple linear regression. REFERENCES 1. Sankara Rao K., Introduction to Partial Differential Equations, 4th

printing, PHI, New Delhi, April 2003 2. Elsgolts L., Differential Equations and Calculus of Variations, Mir

Publishers, Moscow, 1966 3. S.S. Sastry, Introductory Methods of Numerical Analysis, 3rd Edition,

PHI, 2001 4. Gupta S.C. and Kapoor V.K., Fundamentals of Mathematical Statistics,

Sultan Chand and Sons, New Delhi, Reprint 2003


L T P C ME2191 VISUAL PROGRAMMING AND ITS

APPLICATIONS 3 0 0 3

Total Contact Hours-45 Prerequisite Nil PURPOSE To study the general purpose programming tools Visual Basic and Visual C++. INSTRUCTIONAL OBJECTIVES

1. Various programming methodologies 2. Microsoft Windows and its programming methods 3. Writing and debugging programs using Visual Basic 4. Writing and debugging programs using Visual C++ 5. Solving programs applied to Mechanical Engineering

UNIT I-HISTORICAL DEVELOPMENT OF PROGRAMMING (9 hours) Procedural programming – Structural programming – object oriented programming – windows programming- event driven programming – conceptual comparison. UNIT II-WINDOWS PROGRAMMING (9 hours) Overview of windows programming – data types – resources –controls – interfaces – dynamic link libraries – SDK (Software development kit tools) – Context help UNIT III-VISUAL BASIC PROGRAMMING (9 hours) Form design – overview – programming fundamentals – VBX controls – graphics applications – animation – interfaces – file system control – data control – data base application. UNIT IV-VISUAL C++ PROGRAMMING (9 hours) Frame work classes – VC++ components – resources handling – event handling – message dispatch system – model and model-less dialogues – importing VBX controls – document – view architecture – sterilization – multiple document – splitter windows – co-ordination between controls – sub classing.


UNIT V-CASE STUDIES (9 hours) Application to Mechanical Engineering problems - Mini Project REFERENCES 1. David Kurlinski, J., “Inside visual C++”, Microsoft press 1993. 2. Tetroutsos, Evangelos, “Mastering Visual Basic 6 Complete” , BPB

Publications, New Delhi, 1997. 3. Holznek “Visual C++ Programming, Heavy Metal. 4. Microsoft Visual C++ and Visual Basic Manuals. 5. Plewolds, “Windows Programming”

L T P C

ME2192 OBJECT ORIENTED SOFTWARE TECHNOLOGY

3 0 0 3

Total Contact Hours-45 Prerequisite Nil PURPOSE To learn the advanced software engineering principles and methodologies for effective Software development. INSTRUCTIONAL OBJECTIVES

1. To learn about software prototyping, analysis and design 2. To learn UML and its usage 3. Case studies to apply the principles

UNIT I-INTRODUCTION (8 hours) Software Engineering Paradigms - Software Development process models - Project & Process -Project management – Process & Project metrics - Object Oriented concepts & Principles. UNIT II-PLANNING AND SCHEDULING (9 hours) Software prototyping - Software project planning – Scope – Resources - Software Estimation -Empirical Estimation Models-Planning-Risk Management - Software Project Scheduling – Object Oriented Estimation & Scheduling. UNIT III-ANALYSIS AND DESIGN (12 hours) Analysis Modeling - Data Modeling - Functional Modeling & Information Flow-Behavioral Modeling-Structured Analysis - Object Oriented Analysis - Domain Analysis – Object oriented Analysis process - Object Relationship


Model - Object Behavior Model. Design Concepts & Principles - Design Process - Design Concepts - Modular Design –Design Effective Modularity - Introduction to Software Architecture - Data Design – Transform Mapping – Transaction Mapping – OOD - Design System design process- Object design process -Design Patterns. UNIT IV-IMPLEMENTATION AND TESTING (8 hours) Top-Down, Bottom-Up, object oriented product Implementation& Integration. Software Testing Methods-White Box, Basis Path-Control Structure –Black Box-Unit Testing- Integration testing-Validation & System testing. Testing OOA & OOD models-Object oriented testing strategies. UNIT V-MAINTENANCE (8 hours) Maintenance process-System documentation-program evolution dynamics-Maintenance costs-Maintainability measurement – Case Studies REFERENCES

1. Roger S. Pressman, “Software Engineering A Practitioner’s Approach” , Fifth Edition, Tata McGraw Hill

2. Grady Booch, James Rumbaugh, Ivar Jacobson –“The Unified Modeling Language User Guide” – Addison Wesley, 1999. (Unit III)

3. Ian Sommerville, “Software Engineering”, V Edition Addison- Wesley 1996

4. Pankaj Jalote “An Integrated Approach to Software Engineering” Narosa Publishing House 1991

5. Carlo Ghezzi Mehdi Jazayer, Dino Mandrioli “Fundamentals of Software Engineering” Prentice Hall of India 2002.

6. Fairley, “Software Engineering Concepts”, McGraw Hill 1985.


OTHER COURSES

ME2196 SEMINAR L T P C

Prerequisite 0 0 1 1 Total Contact Hours-15 Nil Students have to present a minimum of three seminar papers on the topics of current interest. The evaluation will be based on the knowledge of the student on the subject of presentation, their communication abilities, the method of presentation, the way questions were answered and his attention to the other students' seminars.

ME2197 PROJECT WORK – PHASE I L T P C

Prerequisite 0 0 12 6 Nil Students can register for this course only after earning at least 12 credits in the core courses of their study.

ME2198 PROJECT WORK – PHASE II L T P C

Prerequisite 0 0 32 16 Project – Phase I Students can register for this course only after earning at least 16 credits in the core courses of their study. Students can enroll for this course only after completing Project Work-Phase I.

Documents

M.Tech. (Full Time) - Computer Aided Design (CAD ... · PDF file1 CAD-2013 SRM(E&T) M.Tech. (Full Time) - Computer Aided Design (CAD) Curriculum & Syllabus 2013 – 2014 FACULTY OF