ANNA UNIVERSITY :: CHENNAI 600 025
CURRICULUM 2005 - FULL TIME MODE
M.E.ENGINEERING DESIGN
SEMESTER – I
Code No. Course Title L T P M
THEORY
MA1604 Applied mathematics for Engineering Design
3 1 0 100
CC1601 Computer Applications in Design
3 0 0 100
CD1602 Finite Element Analysis
3 0 0 100
ED1601 Concepts of Engineering Design
3 0 0 100
ED1602 Engineering System Dynamics
3 0 0 100
E1*** Elective I 3 0 0 100
PRACTICAL
ED1603 Lab - CAD
0 0 3 100
SEMESTER – II
Code No. Course Title L T P M
THEORY
CD1651 Mechanical Vibrations
3 0 0 100
ED1651 Optimization Techniques in Design
3 0 0 100
ED1652 Advanced Mechanisms Design and Simulation
3 2 0 100
CD1721 Design for Manufacture, Assembly and Environments
3 0 0 100
E2*** Elective-II 3 0 0 100
E3*** Elective-III 3 0 0 100
PRACTICAL
ED1654 LAB - Analysis and Simulation Lab
0 0 3 100
SEMESTER – III
Code No. Course Title L T P M
THEORY
E4*** Elective – IV 3 0 0 100
E5*** Elective – V 3 0 0 100
E6*** Elective – VI 3 0 0 100
PRACTICAL
ED1751 Project Work Phase I 0 0 12 *
SEMESTER – IV
Code No. Course Title L T P M
PRACTICAL
ED1751 Project Wok Phase II 0 0 24 *
* As per the Regulations 2005.
LIST OF ELECTIVES
M.E. ENGINEERING DESIGN
Course Code Course Title L T P M
CC1653 Integrated Product and Processes Development
3 0 0 100
CC1721 Mechatronics in Manufacturing systems
3 0 0 100
CD1622 Rapid Prototyping and Tooling
3 0 0 100
CD1623 Tribology in Design
3 0 0 100
CD1671 Design of Hydraulic and Pneumatic systems
3 0 0 100
CD1672 Composite Materials and Mechanics
3 0 0 100
CD1673 Advanced Tool Design
3 0 0 100
CM1727 Productivity Management and Re-Engineering
3 0 0 100
ED1621 Advanced Finite Element Analysis
3 0 0 100
ED1622 Applied Engineering Acoustics
3 0 0 100
ED1624 Mechanics for Fracture
3 0 0 100
ED1625 Vibration control and Condition Monitoring
3 0 0 100
ED1626 Design of Pressure Vessel and Piping
3 0 0 100
ED1627 Industrial Robotics and Expert systems
3 0 0 100
ED1721 Design of Heat Exchangers
3 0 0 100
ED1723 Applied Object Oriented Programming
3 0 0 100
ED1725 Integrated Manufacturing System
3 0 0 100
ED1727 Advanced Strength of Materials
3 0 0 100
ED1728 Design of Material Handling Equipments
3 0 0 100
ED1729 Experimental Stress Analysis
3 0 0 100
ED1730 Theory of Plates and Shells
3 0 0 100
REVISED
MA1604 APPLIED MATHEMATICS FOR ENGINEERING DESIGN
3 1 0 100
1. ONE DIMENSIONAL WAVE AND HEAT EQUATIONS 8
Laplace transform methods for one-dimensional wave equation – Displacements in a line string – longitudinal vibration of an elastic bar – Fourier transform methods for one-dimensional heat conduction problems in infinite and semi-infinite rods
2. ELLIPTIC EQUATION 8
Laplace equation – Properties of harmonic functions – Solution of Laplace’s equation by means of Fourier transforms in a half plane, in an infinite strip and in a semi-infinite strip - Solution of Poisson equation by Fourier transform method.
3. CALCULUS OF VARIATIONS 10
Concept of variation and its properties – Euler’s equation – Functional dependant on first and higher order derivatives – Functional dependant on functions of several independent variables – Variational problems with moving boundaries – Isoperimetric Problems – Direct methods – Ritz and Kantorovich methods.
4. SPACE CURVES AND SURFACES 10
Representation of space curves – Normalized cubic splines – Alternate cubic spline end conditions – Bezier curves – Hermite interpolation – Representation of surfaces – Tangent plane and surface normal – Bezier surfaces.
5. CONFORMAL MAPPING AND APPLICATIONS 9
The Schwarz – Christoffel transformation – Transformation of boundaries in parametric form – Physical applications – Fluid flow and heat flow. Problems.
L-45 T-15 Total : 60
TEXT BOOKS
1. Sankara Rao, K., Introduction to Partial Differential Equations, Prentice – Hall of India, New Delhi, 1995.
2. Gupta, A.S., Calculus of Variations with Applications, Prentice Hall of India Pvt. Ltd, New Delhi (1997)
3. Kreyszig, E., Advanced Engineering Mathematics, 8th Edition, John Wiley & Sons, Inc., Singapore (2002).
4. Rogers, D.F. and Adams, J, m Mathematical Elements for Computer Graphics, 2nd Edition, Tata McGraw Hill Pub. Co. Ltd, New Delhi (2003).
5. Spiegel, M.R. Theory and Problems of Complex Variables and its Application (Schaum’s Outline Series), McGraw Hill Book Co., Singapore (1981)
REFERENCES
1. Andrews, L.C. and Shivamoggi, B.K., Integral Transforms for Engineers, Prentice
Hall of India P.Ltd. New Delhi
2. Elsgolts, L., Differential Equations and the Calculus of Variations, MIR Publishers,
Moscow (1973)
3. Mathews, J.H. and Howell, R.W., Complex Analysis for Mathematics and
Engineering, Narosa Publishing House, New Delhi (1997).
4. Sneedon, I.N., Elements of Partial Differential Equations, Mc Graw-Hill, 1986.
5. Churchill, R.V., Operational Mathematics, McGraw Hill Kogakusha Ltd, Tokyo, 1981
6. Sneddon, I.N., Elements of Partial Differential Equations, McGraw Hill Book Co.,
Singapore.
CC1601 COMPUTER APPLICATIONS IN DESIGN 3 0 0 100
(Common to M.E. CAD/CAM and M.E. Engineering Design)
1. INTRODUCTION TO COMPUTER GRAPHICS FUNDAMENTALS 10
Output primitives (points, lines, curves etc.,), 2-D & 3-D transformation (Translation, scaling, rotators) windowing, view ports clipping transformation.
2. INTRODUCTION TO CAD SOFTWARE 10
Writing interactive programs to solve design problems and production of drawings, using any languages like Auto LISP/C/FORTRAN etc., creation of surfaces, solids etc., using solid modeling pack (prismatic and revolved parts).
3. VISUAL REALISM 10
Hidden – Line – Surface – solid removal algorithms shading – coloring. Introduction to parametric and variational geometry based software’s and their principles creation of prismatic and lofted parts using these packages.
4. ASSEMBLY OF PARTS 8
Assembly of parts, tolerances analysis mass property calculations, mechanism simulation.
5. SOLID MODELING 7
Rapid prototyping – Data exchange – documentation - customizing solid modeling system.
Total :45
REFERENCES:
1. William M Neumann and Robert F.Sproul “Principles of Computer Graphics”, Mc Graw Hill Book Co. Singapore, 1989.
2. Donald Hearn and M. Pauline Baker “Computer Graphics”, Prentice Hall, Inc., 1992.
3. Mikell, P. Grooves and Emory W.Zimmers Jr. “CAD/CAM Computer – Aided Design and Manufacturing” Prentice Hall Inc., 1995.
4. Ibrahim Zeid “CAD/CAM – Theory and Practice” – McGraw Hill, International Edition, 1998.
CD1602 FINITE ELEMENT ANALYSIS 3 0 0 100
1. INTRODUCTION 10
Relevance of finite element analysis in design – Modeling and discretization Interpolation, elements, nodes and degrees-of-freedom-applications of FEA
One-Dimensional Elements and Computational Procedures: Bar element – beam element – bar and beam elements of arbitrary orientation – assembly of elements – properties of stiffness matrices-boundary conditions-solution of equations-mechanical loads and stresses-thermal loads and stresses-example problems.
2. BASIC ELEMENTS 10
Interpolation and shape functions - element matrices-linear triangular elements (CST)-quadratic triangular elements – bilinear rectangular elements-quadratic rectangular elements-solid elements-higher order elements-nodal loads-stress calculations-example problems.
3. ISOPERIMETRIC ELEMENTS 8
Introduction-bilinear quadrilateral elements – quadratic quadrilaterals – hexahedral elements – Numerical Integration – quadrature - static condensation – load considerations – stress calculations – examples of 2D and 3D applications.
4. FINITE ELEMENTS IN STRUCTURAL DYNAMICS APPLICATIONS 9
Dynamic equations – mass and damping matrices – natural frequencies and modes – damping – reduction of number of degrees-of-freedom-response history – model methods – Ritz vectors – component mode synthesis – harmonic response – direct integration techniques – explicit and implicit methods – analysis by response spectra – example problems.
5. HEAT TRANSFER AND FLUID MECHANICS APPLICATIONS 8
Heat transfer – element formulation – reduction-nonlinear problems-transient thermal analysis-acoustic frequencies and modes-fluid structure interaction problems-plane incompressible and rotational flows-example problems.
Total : 45
TEXT BOOK:
1. Cook, Robert Davis et al “Concepts and Applications of Finite Element Analysis “, Wiley, John & Sons, 1999.
REFERENCES:
1. Reddy J.N. An Introduction to the Finite Element Method, McGraw Hill, International Edition, 1993.
2. Segerlind L.J., “Applied Finite Element Analysis”, John Wiley, 1984
3. Chandrupatla & Belagundu, “Finite Elements in Engineering”, Prentice Hall of India Private Ltd., 1997.
4. George R Buchaman , “ Schaum’s Outline of Finite Element Analysis” , McGraw Hill Company , 1994.
5. S.S.Rao, Finite Element Analysis, 2002 Edition.
WEB REFERENCES:
1. http://www.vector-space.com/
2. http://www.mech.port.ac.uk/sdalby/mbm/CTFRProg.htm
ED1601 CONCEPTS OF ENGINEERING DESIGN 3 0 0 100
1. THE DESIGN PROCESS 9
The design process – Morphology of Design – Design Drawings – Computer Aided Engineering – Designing of standards – Concurrent Engineering – Product life cycle – Technological Forecasting – Market Identification – Competition Bench marking – Systems Engineering – Life Cycle Engineering – Human Factors in Design – Industrial Design.
2. DESIGN METHODS 9
Creativity and Problem Solving – Product Design Specifications – Conceptual design – Decision Theory – Decision Tree – Embodiment Design – Detail Design – Mathematical Modeling – Simulation – Geometric Modeling – Finite Element Modeling – Optimization – Search Methods – Geometric Programming – Structural and Shape Optimization.
3. MATERIAL SELECTION PROCESSING AND DESIGN 9
Material Selection Process – Economics – Cost Vs Performance – Weighted property Index – Value Analysis – Role of Processing in Design – Classification of Manufacturing Process – Design for Manufacture – Design for Assembly –Designing for castings, Forging, Metal Forming, Machining and Welding – Residual Stresses – Fatigue, Fracture and Failure.
4. ENGINEERING STATISTICS AND RELIABILITY 9
Probability – Distributions – Test of Hypothesis – Design of Experiments – Reliability Theory – Design for Reliability – Reliability centered Maintenance.
5. LEGAL AND ETHICAL ISSUES IN DESIGN AND QUALITY ENGINEERING 9
Introduction – The origin of laws – Contracts – Liability – Tort law – Product liability – Protecting intellectual property – Legal and ethical domains – Codes of ethics – Solving ethical conflicts – case studies
Total Quality Concept – Quality Assurance – Statistics Process Control – Taguchi Methods – Robust Design – Failure Model Effect Analysis. ]
Total : 45
TEXT BOOKS:
1. Dieter, George E., Engineering Design - “A Materials and Processing Approach”, McGraw Hill, International Editions, Singapore, 2000.
2. Karl T. Ulrich and Steven D. Eppinger “Product Design and Development” McGraw Hill Edition 2000.
REFERENCES:
1. Pahl, G, and Beitz, W.,” Engineering Design”, Springer – Verlag, NY. 1984.
2. Ray, M.S., “Elements of Engg. Design”, Prentice Hall Inc. 1985.
3. Suh, N.P., “The principles of Design”, Oxford University Press, NY.1990.
ED1602 ENGNEERING SYSTEM DYNAMICS 3 0 0 100
(Common for M.E. CAD and M.E. Engineering Design)
1. INTRODUCTION 9
Introduction – Dynamic system classification, Analysis and Design of Dynamic system, Mathematical modeling of Dynamic systems – Mechanical systems – Electrical systems, Electromechanical Systems – Fluid & Thermal system, Review of vibration of single degree, Two degree freedom systems, Review of matrix algebra and Laplace Transforms.
2. INTRODUCTION TO CONTROL SYSTEMS 9
Introduction – Control systems – Control system configurations – Control system Terminology – Control system classes – Feedback systems – Analysis of Feedback – Historical Developments of control systems – Control system analysis and Design Objectives.
3. SYSTEM REPRESENTATION 9
Introduction – Block Diagrams – Block Diagrams Representation – Block Diagram Reduction – Signal flow graphs – Signal flow graph algebra – Mason’s Gain formula – Zeros and Additional poles.
4. PERFORMANCE AND STABILITY OF FEEDBACK SYSTEMS 9
Introduction – Properties of feedback – Transient response specifications – Controller types and actions – Stability of control systems – Routh-Hurwitz criterion – Steady state error – Control system types.
5. ANALYSIS OF CONTROL SYSTEMS 9
Introduction – analysis of control systems – Root-Locus analysis – Bode analysis – Nyquist analysis - Nyquist stability criterion – Nichols chart analysis – Frequency Domain specifications.
TOTAL: 45
TEXT BOOK
Rao.V.Dukkipati, ‘Engineering system Dynamics’, Narosa Publishing House, 2004, New Delhi.
REFERENCE
1. Benjamin C.Kuo, ‘Automatic Control systems’, Prentice-Hall of India Pvt. Ltd.,
1995, New Delhi.
2. Thomson W.T., ‘Theory of Vibration with Applications’, CBS Publishers and
Distributors, 1990, New Delhi.
ED1603 CAD LAB 0 0 3 100
Exercises in Modeling and Analysis of Mechanical Components and assembly using Parametric and feature based Packages like PRO-E / SOLIDE WORKS /CATIA / NX / ANSYS / NASTRAN etc.
Total 45
Equipments for CAD Lab
1. CAD Workstations : 10 Nos
2. CAD, 3D Modeling Software with assembly,
mechanism simulation and drafting modules : 10 Nos
ED1654 ANALYSIS AND SIMULATION LAB
Analysis of Mechanical Components – Use of FEA Packages, like ANSYS NASTRON etc., Excesses shell include FEA analysis of
i) Machine elements under static loads
ii) Heat transfer in mechanical systems
iii) Determination of natural frequency
iv) Axi-Symmetric
v) Non-linear systems
Use of kinematics and dynamics simulation software like ADAMS software. Analysis of velocity and acceleration for mechanical linkages of different mechanisms.
Total 45
Equipments Required:
CAD work station / Pentium 4 : 10 Nos
ADAMS Software : 2 Licenses
ANSYS / NASTRAN / ABACUS : 10 Licenses
CD1651 MECHANICAL VIBRATIONS 3 0 2 100
1. FUNDAMENTALS OF VIBRATION 8
Review of Single degree freedom systems – Response to arbitrary periodic Excitations – Duhamel’s Integral – Impulse Response function – Virtual work – Lagrange’s equation – Single degree freedom forced vibration with elastically coupled viscous dampers – System Identification from frequency response – Transient Vibration – Laplace transformation formulation.
2. TWO DEGREE FREEDOM SYSTEM 8
Free vibration of spring-coupled system – mass coupled system – Vibration of two degree freedom system – Forced vibration – Vibration Absorber – Vibration isolation.
3. MULTI-DEGREE FREEDOM SYSTEM 12
Normal mode of vibration – Flexibility Matrix and Stiffness matrix – Eigen values and eigen vectors – orthogonal properties – Modal matrix-Modal Analysis – Forced Vibration by matrix inversion – Modal damping in forced vibration – Numerical methods for fundamental frequencies.
4. VIBRATION OF CONTINUOUS SYSTEMS 8
Systems governed by wave equations – Vibration of strings – vibration of rods – Euler Equation for Beams – Effect of Rotary inertia and shear deformation – Vibration of plates.
5. EXPERIMENTAL METHODS IN VIBRATION ANALYSIS 9
Vibration instruments – Vibration exciters Measuring Devices – Analysis – Vibration Tests – Free and Forced Vibration tests. Examples of Vibration tests – Industrial, case studies.
Total 45
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 Mechanical Vibration”, New Age International (P) Ltd., 1984.
3. Den Hartog, J.P, “ Mechanical Vibrations,” Dover Publications, 1990.
4. Rao, S.S.,” Mechanical Vibrations,” Addison Wesley Longman, 1995.
WEB REFERENCES:
1. http://www.ecgcorp.com/velav/
2. http://www.auburn.edu/isvd/
3. www.vibetech.com/techpaper.htm
ED1651 OPTIMIZATION TECHNIQUES IN DESIGN 3 0 0 100
1. INTRODUCTION 5
General Characteristics of mechanical elements, adequate and optimum design, principles of optimization, formulation of objective function, design constraints – Classification of optimization problem.
2. OPTIMIZATION TECHNIQUES 10
Single variable and multivariable optimization, Techniques of unconstrained minimization – Golden section, Random, pattern and gradient search methods – Interpolation methods; Optimization with equality and inequality constraints.
3. MULTI OBJECTIVE OPTIMIZATION 10
Direct methods – Indirect methods using penalty functions, Lagrange multipliers;
Geometric programming and stochastic programming; Multi objective optimization, Genetic algorithms and Simulated Annealing techniques.
4. STATIC APPLICATIONS 10
Structural applications – Design of simple truss members. Design applications – Design of simple axial, transverse loaded members for minimum cost, maximum weight – Design of shafts and torsionally loaded members – Design of springs,
5. DYNAMIC APPLICATIONS 10
Dynamic Applications – Optimum design of single, two degree of freedom systems, vibration absorbers. Application in Mechanisms – Optimum design of simple linkage mechanisms.
Total 45
REFERENCES:
1. Johnson Ray, C., “Optimum design of mechanical elements”, Wiley, John & Sons, 1990.
2. Goldberg, D.E., “Genetic algorithms in search, optimization and machine”, Barnen, Addison-Wesley, New York, 1989.
3. Kalyanamoy Deb, “Optimization for Engineering design algorithms and Examples”, Prentice Hall of India Pvt. 1995.
ED1652 ADVANCED MECHANISMS DESIGN AND SIMULATION 3 2 0 100
1. INTRODUCTION 5
Review of fundamentals of kinematics – mobility analysis – formation of one D.O.F. multi loop kinematic chains, Network formula – Gross motion concepts.
2. KINEMATIC ANALYSIS 5
Position Analysis – Vector loop equations for four bar, slider crank, inverted slider crank, geared five bar and six bar linkages. Analytical methods for velocity and acceleration Analysis– four bar linkage jerk analysis. Plane complex mechanisms.
3. PATH CURVATURE THEORY 6
Fixed and moving centrodes, inflection points and inflection circle. Euler Savary equation, graphical constructions – cubic of stationary curvature.
4. SYNTHESIS OF MECHANISMS 15
Type synthesis – Number synthesis – Associated Linkage Concept. Dimensional
synthesis – function generation, path generation, motion generation. Graphical
methods. Cognate linkages -Coupler curve synthesis, design of six-bar
mechanisms. Algebraic methods. Application of instant center in linkage design.
Cam Mechanisms – determination of optimum size of Cams.
5. DYNAMICS OF MECHANISMS AND SPATIAL MECHANISMS AND ROBOTICS 14
Static force analysis with friction – Inertia force analysis – combined static and inertia force analysis, shaking force, Kinetostatic analysis. Introduction to force and moment balancing of linkages.
Kinematic Analysis of Spatial RSSR mechanism – Denavit – Hartenberg Parameters. Forward and inverse Kinematics of Robotic Manipulators.
Study and use of Mechanism using Simulation Soft-ware packages.
L : 45 T : 30 Total 75
REFERENCES:
1. Sandor G.N., and Erdman A.G., “Advanced Mechanism Design Analysis and Synthesis”, Prentice Hall, 1984.
2. Shigley, J.E., and Uicker, J.J., “Theory of Machines and Mechanisms”, McGraw Hill, 1995.
3. Amitabha Ghosh and Asok Kumar Mallik, “Theory of Mechanism and Machines”, EWLP, Delhi, 1999.
4. Nortron R.L., “Design of Machinery”, McGraw Hill, 1999.
5. Kenneth J, Waldron, Gary L. Kinzel, “Kinematics, Dynamics and Design of Machinery”, John Wiley-sons, 1999.
Web References:
1. http://www.machinedesign.com/
CD1721 DESIGN FOR MANUFACTURE, ASSEMBLY AND ENVIRONMENTS
3 0 0 100
1. INTRODUCTION 5
General design principles for manufacturability - strength and mechanical factors, mechanisms selection, evaluation method, Process capability - Feature tolerances ¬Geometric tolerances - Assembly limits -Datum features - Tolerance stacks.
2. FACTORS INFLUENCING FORM DESIGN 13
Working principle, Material, Manufacture, Design- Possible solutions - Materials choice - Influence of materials on form design - form design of welded members, forgings and castings.
3. COMPONENT DESIGN - MACHINING CONSIDERATION 8
Design features to facilitate machining - drills - milling cutters - keyways - Doweling procedures, counter sunk screws - Reduction of machined area- simplification by separation - simplification by amalgamation - Design for machinability - Design for economy - Design for clampability - Design for accessibility - Design for assembly.
4. COMPONENT DESIGN - CASTING CONSIDERATION 10
Redesign of castings based on Parting line considerations - Minimizing core requirements, machined holes, redesign of cast members to obviate cores.
Identification of uneconomical design - Modifying the design - group technology - Computer Applications for DFMA
5. DESIGN FOR THE ENVIRONMENT 9
Introduction – Environmental objectives – Global issues – Regional and local issues – Basic DFE methods – Design guide lines – Example application – Lifecycle assessment – Basic method – AT&T’s environmentally responsible product assessment - Weighted sum assessment method – Lifecycle assessment method – Techniques to reduce environmental impact – Design to minimize material usage – Design for disassembly – Design for recyclability – Design for remanufacture – Design for energy efficiency – Design to regulations and standards.
Total 45
REFERENCES:
1. Boothroyd, G, 1980 Design for Assembly Automation and Product Design. New York, Marcel Dekker.
2. Bralla, Design for Manufacture handbook, McGraw hill, 1999.
3. Boothroyd, G, Heartz and Nike, Product Design for Manufacture, Marcel Dekker, 1994.
4. Dickson, John. R, and Corroda Poly, Engineering Design and Design for Manufacture and Structural Approach, Field Stone Publisher, USA, 1995.
5. Fixel, J. Design for the Environment McGraw hill., 1996.
6. Graedel T. Allen By. B, Design for the Environment Angle Wood Cliff, Prentice Hall. Reason Pub., 1996.
7. Kevien Otto and Kristin Wood, Product Design. Pearson Publication, 2004.
WEBSITES
1. www.ulrich – Epingar. Net
2. www.dfma.com
CD1623 TRIBOLOGY IN DESIGN 3 0 0 100
1. SURFACES, FRICTION AND WEAR 8
Topography of Surfaces – Surface features – Surface interaction – Theory of Friction – Sliding and Rolling Friction, Friction properties of metallic and non-metallic materials – friction in extreme conditions – wear, types of wear – mechanism of wear – wear resistance materials – surface treatment – Surface modifications – surface coatings.
2. LUBRICATION THEORY 8
Lubricants and their physical properties lubricants standards – Lubrication Regimes Hydrodynamic lubrication – Reynolds Equation, Thermal, inertia and turbulent effects – Elasto hydrodynamic and plasto hydrodynamic and magneto hydrodynamic lubrication – Hydro static lubrication – Gas lubrication.
3. DESIGN OF FLUID FILM BEARINGS 12
Design and performance analysis of thrust and journal bearings – Full, partial, fixed and pivoted journal bearings design – lubricant flow and delivery – power loss, Heat and temperature rotating loads and dynamic loads in journal bearings – special bearings – Hydrostatic Bearing design.
4. ROLLING ELEMENT BEARINGS 10
Geometry and kinematics – Materials and manufacturing processes – contact stresses – Hertzian stress equation – Load divisions – Stresses and deflection – Axial loads and rotational effects, Bearing life capacity and variable loads – ISO standards – Oil films and their effects – Rolling Bearings Failures.
5. TRIBO MEASUREMENT IN INSTRUMENTATION 7
Surface Topography measurements – Electron microscope and friction and wear measurements – Laser method – instrumentation - International standards – bearings performance measurements – bearing vibration measurement.
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Total 45
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REFERENCES:
1. Cameron, A. “Basic Lubrication Theory”, Ellis Herward Ltd., OK, 1981
2.. Hulling, J. (Editor) – “Principles of Tribology “, Macmillian – 1984.
3. Williams J.A. “ Engineering Tribology”, Oxford Univ. Press, 1994.
4. Neale, M.J. “Tribology Hand Book”, Butterworth Heinemann, 1995.
WEB REFERENCES:
1. http://www.csetr.org/link.htm
2. http://www.me.psu.edu/research/tribology.html
CD1671 DESIGN OF HYDRAULIC AND PNEUMATIC SYSTEMS 3 0 0 100
1. OIL HYDRAULIC SYSTEMS AND HYDRAULIC ACTUATORS 5
Hydraulic Power Generators – Selection and specification of pumps, pump characteristics. Linear and Rotary Actuators – selection, specification and characteristics.
2. CONTROL AND REGULATION ELEMENTS 12
Pressure - direction and flow control valves - relief valves, non-return and safety valves - actuation systems.
3. HYDRAULIC CIRCUITS 5
Reciprocation, quick return, sequencing, synchronizing circuits - accumulator circuits - industrial circuits - press circuits - hydraulic milling machine - grinding, planning, copying, - forklift, earth mover circuits- design and selection of components - safety and emergency mandrels.
4. PNEUMATIC SYSTEMS AND CIRCUITS 16
Pneumatic fundamentals - control elements, position and pressure sensing - logic circuits - switching circuits - fringe conditions modules and these integration - sequential circuits - cascade methods - mapping methods - step counter method - compound circuit design - combination circuit design.
5. INSTALLATION, MAINTENANCE AND SPECIAL CIRCUITS 7
Pneumatic equipments- selection of components - design calculations – application -fault finding - hydro pneumatic circuits - use of microprocessors for sequencing - PLC, Low cost automation - Robotic circuits.
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Total 45
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REFERENCES:
1. Antony Espossito, “Fluid Power with Applications”, Prentice Hall, 1980.
2. Dudleyt, A. Pease and John J. Pippenger, “Basic fluid power”, Prentice Hall, 1987.
3. Andrew Parr, “Hydraulic and Pneumatics” (HB), Jaico Publishing House, 1999.
4. Bolton. W., “Pneumatic and Hydraulic Systems “, Butterworth –Heinemann, 1997.
WEB REFERENCES:
1. www.pneumatics .com
2. www.fluidpower.com.tw
CD1672 COMPOSITE MATERIALS AND MECHANICS 3 0 0 100
1. INTRODUCTION 10
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.
2. MECHANICS AND PERFORMANCE 10
Characteristics of Fiber-reinforced Lamina – Laminates – Interlaminar stresses – Static Mechanical Properties – Fatigue and Impact Properties – Environmental effects – Fracture Behavior and Damage Tolerance.
3. MANUFACTURING 5
Bag Moulding – Compression Moulding – Pultrusion – Filament Winding – Other Manufacturing Processes – Quality Inspection methods.
4. ANALYSIS 10
Stress Analysis of Laminated Composites Beams, Plates, Shells - Vibration and Stability Analysis - Reliability of Composites - Finite Element Method of Analysis - Analysis of Sandwich structures.
5. DESIGN 10
Failure Predictions – Laminate Design Consideration – Bolted and Bonded Joints Design Examples. ------ Total 45
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TEXT BOOK:
1. Mallick, P.K., Fiber – ”Reinforced Composites: Materials, Manufacturing and Design”, Maneel Dekker Inc, 1993.
REFERENCES:
1. Halpin, J.C., “Primer on Composite Materials, Analysis”, Techomic Publishing Co., 1984.
2. Agarwal, B.D., and Broutman L.J., “Analysis and Performance of Fiber Composites”, John Wiley and Sons, New York, 1990.
3. Mallick, P.K. and Newman, S., (edition), “Composite Materials Technology: Processes and Properties”, Hansen Publisher, Munish, 1990.
ED1621 ADVANCED FINITE ELEMENT ANALYSIS 3 0 0 100
1. BENDING OF PLATES AND SHELLS 9
Review of Elasticity Equations – Bending of Plates and Shells – Finite Element Formulation of Plate and Shell Elements - Conforming and Non Conforming Elements – C0 and C1 Continuity Elements – Application and Examples.
2. NON-LINEAR PROBLEMS 10
Introduction – Iterative Techniques – Material non-linearity – Elasto Plasticity – Plasticity – Visco Plasticity – Geometric Non linearity – large displacement Formulation – Application in Metal Forming Process and Contact Problems.
3. DYNAMIC PROBLEM 8
Direct Formulation – Free, Transient and Forced Response – Solution Procedures – Subspace Iterative Technique – Houbolt, Wilson, Newmark – Methods – Examples.
4. FLUID MECHANICS AND HEAT TRANSFER 9
Governing Equations of Fluid Mechanics – Inviscid and Incompressible Flow – Potential Formulations – Slow Non-Newtonian Flow – Metal and Polymer Forming – Navier Stokes Equation – Steady and Transient Solution.
5. ERROR ESTIMATES AND ADAPTIVE REFINEMENT 9
Error norms and Convergence rates – h-refinement with adaptivity – Adaptive refinement.
Total 45
TEXT BOOK:
1. Zienkiewicz, O.C. and Taylor, R.L., “The Finite Element Method”, Fourth Edition, Volumes 1 & 2, McGraw Hill International Edition, Physics Services, 1991.
REFERENCES:
1. Cook R.D., “Concepts and Applications of Finite Element Analysis”, John Wiley and Sons Inc., Newyork, 1989.
2. Bathe K.J., “Finite Element Procedures in Engineering Analysis”, Prentice Hall, 1990.
ED1622 APPLIED ENGINEERING ACOUSTICS 3 0 0 100
1. BASIC CONCEPTS OF ACOUSTICS 9
Scope of Acoustics – Sound pressure – Sound intensity – Sound power level Sound power – Wave motion – Alteration of wave paths –Measurement of sound waves – sound spectra – Sound fields – Interference – Standing waves – Acoustic energy density and intensity – Specific acoustic impedance.
2. CHARACTERISTICS OF SOUND 10
The one dimensional wave equation – Solution of 1D wave equation – Velocity in gaseous medium – Velocity of plane progressive sound wave through a thin solid rod – Velocity of plane wave in a bulk of solid – Transverse wave propagation along a string stretched under tension – Wave equation in two dimension.
3. TRANSMISSION PHENOMENA 6
Changes in media – Transmission from one fluid medium to another, normal incidence, oblique incidence - Reflection at the surface of a solid, normal incidence, oblique incidence – Standing wave pattern – Transmission through three media.
4. AN INTRODUCTION TO THE ASSESSMENT AND MEASUREMENT OF SOUND 10
Introduction – The decibel scale for the measurement of sound power – Sound level meter – Weighted sound pressure level – Equal Loudness contours – Perceived noisiness – Loudness, Loudness level, perceived noise, perceived noise level – Equivalent sound level – Identified level – Frequency and Amplitude measurement.
5. BASIC CONCEPTS OF NOISE CONTROL 10
Noise Control at source, path, receiver – Noise control by acoustical treatment – Machinery noise – Types of machinery involved – Determination of sound power
and sound power level – Noise reduction procedures – Acoustic enclosures.
Total 45
REFERENCES:
1. Lawrence E. Kinsler, Austin R. Frey, “Fundamentals of Acoustics “– John Wiley and Sons Inc., 1986.
2. Bies, David, A. and Hansen, Colin H., “Engineering Noise Control – Theory and Practice”, E and FN Spon, Chapman-Hall, Second Edition, 1996.
3. Hansen C.H. and Snyder, S.D., “Active Control of Sound and Vibration”, E and FN Spon, London 1996.
Web References:
1. http://www.ecgcorp.com/velav/
2. http://www.auburn.edu/isvd/
CD1673 ADVANCED TOOL DESIGN 3 0 0 100
1. TOOL-DESIGN METHODS 5
Introduction – The Design Procedure – Statement of the problem – The Needs Analysis – Research and Ideation – Tentative Design Solutions – The Finished Design – Drafting and Design Techniques in Tooling drawings – Screws and Dowels – Hole location – Jig-boring practice – Installation of Drill Bushings – Punch and Die Manufacture – Electro-discharge machining – Electro-discharge machining for cavity.
2. TOOLING MATERIALS AND HEAT TREATMENT 9
Introduction – Properties of Materials – Ferrous Tooling Materials – Tool steels – Cast Iron – Mild, or low-carbon Steel – Nonmetallic Tooling Materials – Nonferrous Tooling Materials – Metal cutting Tools – Single-point cutting tools – Milling cutters – Drills and Drilling – Reamer classification – Taps – Tap classification- the selection of carbide cutting tools – Determining the insert thickness for carbide tools
3. DESIGN OF DRILL JIGS 9
Introduction – Fixed Gages – Gage Tolerances – The selection of material for Gages – Indicating Gages – Automatic gages – Principles of location – Locating methods and devices – Principles of clamping – Drill jigs – Chip formation in drilling – General considerations in the design of drill jigs – Drill bushings – Methods of construction – Drill jigs and modern manufacturing
4. DESIGN OF FIXTURES AND DIES 14
Introduction – Fixtures and economics – Types of Fixtures – Vise Fixtures – Milling Fixtures – Boring Fixtures – Broaching Fixtures – Lathe Fixtures – Grinding Fixtures – Types of Die construction – Die-design fundamentals – Blanking and Piercing die construction – Pilots – Strippers and pressure pads- Presswork materials – Strip layout – Short-run tooling for Piercing – Bending dies – Forming dies – Drawing operations.
5. TOOL DESIGN FOR NUMERICALLY CONTROLLED MACHINE TOOLS 8
Introduction – The need for numerical control – A basic explanation of numeric control – Numerical control systems in use today – Fixture design for numerically controlled machine tools – Cutting tools for numerical control – Tool holding methods for numerical control – Automatic tool changers and tool positioners – Tool presetting – Introduction – General explanation of the Brown and sharp machine – tooling for Automatic screw machines
Total 45
REFERENCES:
1. Cyrll Donaldson, George H.LeCain, V.C. Goold, “Tool Design”, Tata McGraw Hill Publishing Company Ltd., 2000.
2. Prakash Hiralal Joshi, “Tooling data”, Wheeler Publishing, 2000
WEB REFERENCES:
1. www.irdi.on.ca/irdi/front.htm
2. www.techsolve.org/flashhome.htm
ED1624 MECHANICS OF FRACTURE 3 0 0 100
1. ELEMENTS OF SOLID MECHANICS 5
The geometry of stress and strain, elastic deformation, plastic and elasto-plastic deformation - limit analysis.
2. STATIONARY CRACK UNDER STATIC LOADING 10
Two dimensional elastic fields – Analytical solutions yielding near a crack front – Irwin’s approximation - plastic zone size – Dugdaale model – J integral and its relation to crack opening displacement.
3. ENERGY BALANCE AND CRACK GROWTH 8
Griffith analysis – Linear Fracture Mechanics-Crack Opening displacement – Dynamic energy balance – crack arrest.
4. FATIGUE CRACK GROWTH CURVE 10
Empirical Relation describing crack growth by fatigue – Life calculations for a given load amplitude – effects of changing the load spectrum – Effects of Environment.
5. ELEMENTS OF APPLIED FRACTURE MECHANICS 12
Examples of crack-growth Analysis for cyclic loading - leak before break – crack Initiation under large scale yielding – Thickness as a Design parameter – crack instability in Thermal or Residual – stress fields.
--------
Total 45
--------
REFERENCES:
1. David Broek, ”Elementary Engineering Fracture Mechanics “, Fifthoff and Noerdhoff International Publisher, 1978.
2. Kare Hellan, “Introduction of Fracture Mechanics”, McGraw-Hill Book Company, 1985.
3. Preshant Kumar, “Elements of Fracture Mechanics”, Wheeler Publishing, 1999.
WEB REFERENCES:
www.elsevier.com/locate/engfracmech
ED1625 VIBRATION CONTROL AND CONDITION MONITORING 3 0 0 100
1. INTRODUCTION 11
Review of Fundamentals of Single Degree Freedom Systems – Two Degree Freedom Systems, Multi Degree Freedom System, Continuous system, Determination of Natural frequencies and mode shapes, Numerical methods in Vibration Analysis.
2. VIBRATION CONTROL 12
Introduction – Reduction of Vibration at the Source - Control of Vibration – by Structural design – Material Selection – Localized additions – Artificial damping – Resilient isolation, Vibration isolation, Vibration absorbers.
3. ACTIVE VIBRATION CONTROL 6
Introduction – Concepts and applications, Review of smart materials – Types and Characteristics, Review of smart structures – Characteristics Active vibration control in smart structures.
4. CONDITION BASED MAINTENANCE PRINCIPLES AND APPLICATIONS 10
Introduction - Condition Monitoring Methods - The Design of Information system, selecting methods of monitoring, Machine condition monitoring and diagnosis – Vibration severity criteria – Machine maintenance techniques – Machine condition monitoring techniques – Vibration monitoring techniques – Instrumentation systems – Choice of monitoring parameter.
5. DYNAMIC BALANCING AND ALIGNMENT OF MACHINERY 6
Introduction, Dynamic Balancing of Rotors, Field Balancing in one Plane, two Planes, and in several Planes, Machinery Alignment, “Rough” Alignment Methods, The Face- Peripheral Dial Indicator Method, Reverse Indicator Method, Shaft-to-coupling spool method. ------
Total 45
------
TEXT BOOK:
1. Singiresu S. Rao, “Mechanical Vibrations”, Addison-Wesley Publishing Company, 1995.
REFERENCES:
1. K.J. Bathe and F.I., Wilson – “Numerical Methods in Finite Element Analysis” – Prentice Hall of India Pvt. Ltd., New Delhi, 1978.
2. J.O. Den Hartog – “Mechanical Vibrations” – McGraw Hill, Newyork, 1985.
3. Rao, J.S.” Vibratory Condition Monitoring of Machines “. CRC Press, 2000.
4. Science Elsevier,” Hand Book of Condition Monitoring”, Elsevier Science, 1996.
WEB REFERENCES:
1. http://www.ecgcorp.com/velav/
2. http://www.auburn.edu/isvd/
3. www.vibetech.com/techpaper.htm
ED1626 DESIGN OF PRESSURE VESSELS AND PIPING 3 0 0 100
1. INTRODUCTION 3
Methods for determining stresses – Terminology and Ligament Efficiency – Applications.
2. STRESSES IN PRESSURE VESSELS 15
Introduction – Stresses in a circular ring, cylinder – Membrane stress Analysis of Vessel Shell components – Cylindrical shells, spherical Heads, conical heads – Thermal Stresses – Discontinuity stresses in pressure vessels.
3. DESIGN OF VESSELS 15
Design of Tall cylindrical self supporting process columns – supports for short vertical vessels – stress concentration – at a variable Thickness transition section in a cylindrical vessel, about a circular hole, elliptical openings. Theory of Reinforcement – pressure vessel Design.
4. BUCKLING AND FRACTURE ANALYSIS IN VESSELS 8
Buckling phenomenon – Elastic Buckling of circular ring and cylinders under external pressure – collapse of thick walled cylinders or tubes under external pressure – Effect of supports on Elastic Buckling of Cylinders – Buckling under combined External pressure and axial loading.
5. PIPING 4
Introduction – Flow diagram – piping layout and piping stress Analysis.
Total 45
TEXT BOOK
1. John F. Harvey, Theory and Design of Pressure Vessels, CBS Publishers and Distributors, 1987.
REFERENCES
1. Henry H. Bedner, “Pressure Vessels, Design Hand Book, CBS publishers and Distributors, 1987.
2. Stanley, M. Wales, “Chemical process equipment, selection and Design. Buterworths series in Chemical Engineering, 1988.
3. William. J., Bees, “Approximate Methods in the Design and Analysis of Pressure Vessels and Piping”, Pre ASME Pressure Vessels and Piping Conference, 1997.
ED1627 INDUSTRIAL ROBOTICS AND EXPERT SYSTEMS 3 0 0 100
(Common for M.E. CAD, M.E. CAD/CAM and M.E. Engineering Design)
1. INTRODUCTION AND ROBOT KINEMATICS 10
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.
2. ROBOT DRIVES AND CONTROL 9
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.
3. ROBOT SENSORS 9
Transducers and Sensors – Sensors in Robot – Tactile sensor – Proximity and range sensors – Sensing joint forces – Robotic vision system – Image Gribbing – Image processing and analysis – Image segmentation – Pattern recognition – Training of vision system.
4. ROBOT CELL DESIGN AND APPLICATION 9
Robot work cell design and control – Safety in Robotics – Robot cell layouts – Multiple Robots and machine interference – Robot cycle time analysis. Industrial application of robots.
5. ROBOT PROGRAMMING, ARTIFICIAL INTELLIGENCE AND EXPORT SYSTEMS 8
Methods of Robot Programming – Characteristics of task level languages lead through programming methods – Motion interpolation. Artificial intelligence – Basics – Goals of artificial intelligence – AI techniques – problem representation in AI – Problem reduction and solution techniques - Application of AI and KBES in Robots. ------
Total 45
------
TEXT BOOK:
1. K.S.Fu, R.C. Gonzalez and C.S.G. Lee, “Robotics Control, Sensing, Vision and Intelligence”, Mc Graw Hill, 1987.
REFERENCES:
1. Yoram Koren,” Robotics for Engineers’ Mc Graw-Hill, 1987.
2. Kozyrey, Yu. “Industrial Robots”, MIR Publishers Moscow, 1985.
3. Richard. D, Klafter, Thomas, A, Chmielewski, Michael 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 Jordanides et al ,”Expert Systems and Robotics “, Springer –Verlag, New York, May 1991.
WEB REFERENCES:
http://www.ifr.org/gallery/type.htm
ED1721 DESIGN OF HEAT EXCHANGERS 3 0 0 100
1. CONSTRUCTIONAL DETAILS AND HEAT TRANSFER 8
Types - Shell and Tube Heat Exchangers - Regenerators and Recuperators Industrial Applications Temperature Distribution and its Implications - LMTD - Effectiveness
2. FLOW DISTRIBUTION AND STRESS ANALYSIS 7
Effect of Turbulence - Friction Factor - Pressure Loss - Channel Divergence Stresses in Tubes - Heater sheets and Pressure Vessels - Thermal Stresses - Shear Stresses - Types of Failures
3. DESIGN ASPECTS 10
Heat Transfer and Pressure Loss - Flow Configuration - Effect of Baffles - Effect of Deviations from Ideality - Design of Typical Liquid - Gas-Gas-Liquid Heat Exchangers
4. CONDENSERS AND EVAPORATORS DESIGN 10
Design of Surface and Evaporative Condensers - Design of Shell and Tube - Plate Type Evaporators
5. COOLING TOWERS 10
Packings - Spray Design - Selection of Pumps - Fans and Pipes - Testing and Maintenance – Experimental Methods.
------
Total 45
REFERENCES
1. T. Taborek, G.F. Hewitt and N.Afgan, Heat Exchangers, Theory and Practice,
McGraw Hill Book Co., 1980
2. Walker, Industrial Heat Exchangers - A Basic Guide, McGraw Hill Book Co., 1980
3. Nicholas Cheremisioff, Cooling Tower, Ann Arbor Science Pub 1981
4. Arthur P. Fraas, Heat Exchanger Design, John Wiley & Sons, 1988
WEBSITES
1. http://www.thermomax.com
2. http://www.tata.com
3. http://www.altalevel.com
CM1727 PRODUCTIVITY MANAGEMENT AND RE-ENGINEERING
3 0 0 100
1. INTRODUCTION 5
Productivity concepts - Macro and Micro factors of productivity, Productivity benefit model, productivity cycle.
2. PRODUCTIVITY MODELS 12
Productivity measurement at International, National and Organizational level, Total productivity models. Productivity management in manufacturing and service sector. Productivity evaluation models, Productivity improvement models and techniques.
3. ORGANIZATIONAL TRANSFORMATION 8
Principles of organizational transformation and re-engineering, fundamentals of process reengineering, preparing the workforce for transformation and reengineering, methodology, guidelines, DSMCQ and PMP model.
4. RE-ENGINEERING PROCESS IMPROVEMENT MODELS 10
PMI models, Edosomwan model, Moen and Nolan strategy for process improvement, LMICIP model, NPRDC model.
5. RE-ENGINEERING TOOLS AND IMPLEMENTATION 10
Analytical and process tools and techniques - Information and communication technology - Enabling role of IT, RE-opportunities, process redesign - cases. Software methods in BPR - specification of BP, case study - Order, processing, user interfaces, maintainability and reusability -------- Total 45
----------
REFERENCES
1. Sumanth, D.J., " Productivity engineering and management ", TMH, New Delhi,
1990.
2. Edosomwan, J.A., " Organizational transformation and process re-engineering ",
British Library cataloging in pub. data, 1996.
3. Rastogi, P.N. " Re-Engineering and Re-inventing the enterprise ", Wheeler pub. New Delhi, 1995.
4. Premvrat, Sardana, G.D. and Sahay, B.S, " Productivity Management - A systems approach ", Narosa Pub. New Delhi, 1998.
ED1723 APPLIED OBJECT ORIENTED PROGRAMMING 3 0 0 100
1. FUNDAMENTALS OF OBJECT ORIENTED PROGRAMMING 5
Elements of OOP, classes, subjects, messaging, inheritance, polymorphism, OOP paradigm versus Procedural paradigm, object-oriented design.
2. C++ DATA TYPES 15
Expression and statements, operators, precedence, type conversion, flow control, Arrays structures, argument passing, reference argument, overloaded function.
3. C++ CLASS 5
Definition, class objects, member functions, pointer friends, class member pointer, scope, unions, bit-fields, class argument and ellises - Class member functions, initialization, operator overloading, user defined conversions.
4. CLASS DERIVATION 10
Derivation specification, Information hiding under derivation public and private base classes, standard conventions under derivation, class scope, Intialization and assignment under derivation.
5. APPLICATION 10
OOP's applications in linear programming, integer programming, simulation, etc.
----------
Total .45
----------
REFERENCES
1 Wiener, Richard, S. and Pinson, Lewis, J. " An introduction to objective oriented programming and C++ ", 1999.
2 Stanley B.Lippman, " C++ primer ", Addison - Wesley Pub. Co., 1989.
3. Robert Lafore, " Object Oriented programming in Turbo C++ ", Galgotia Publication, 1992.
4. Strousstrup, Bjarne, The " C++ programming languages ", Addison Wesley, 1986.
CC1721 MECHATRONICS IN MANUFACTURING SYSTEMS 3 0 0 100
1. INTRODUCTION 3
Introduction to Mechatronics - Systems - Mechatronics in Products - Measurement Systems - Control Systems - Traditional design and Mechatronics Design.
2. SENSORS AND TRANSDUCERS 12
Introduction - Performance Terminology - Displacement, Position and Proximity - Velocity and Motion - Fluid pressure - Temperature sensors - Light sensors - Selection of sensors - Signal processing - Servo systems.
3. MICROPROCESSORS IN MECHATRONICS 15
Introduction - Architecture - Pin configuration - Instruction set - Programming of Microprocessors 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.
4. PROGRAMMABLE LOGIC CONTROLLERS 8
Introduction - Basic structure - Input / Output processing - Programming -Mnemonics Timers, Internal relays and counters - Data handling - Analog input / output - Selection of PLC.
5. DESIGN AND MECHATRONICS 7
Designing - Possible design solutions - Case studies of Mechatronics systems.
----------
Total 45
----------
TEXT BOOKS
1. Michael B.Histand and David G. Alciatore, " Introduction to Mechatronics and
Measurement Systems", McGraw-Hill International Editions, 1999.
2. Bradley, D.A., Dawson, D, Buru, N.C. and Loader, AJ., " Mechatronics ", Chapman
and Hall, 1993.
3. Ramesh.S, Gaonkar, " Microprocessor 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 Sridhar, P.R., 0000 to 8085, " Introduction to Microprocessors for
Engineers and Scientists ", Second Edition, Prentice Hall, 1995.
WEB REFERENCE
1. www.cs.indiana.edu.
ED1725 INTEGRATED MANUFACTURING SYSTEMS 3 0 0 100
1. INTRODUCTION 5
Objectives of a manufacturing system-identifying business opportunities and problems classification production systems-linking manufacturing strategy and systems analysis of manufacturing operations.
2. GROUP TECHNOLOGY AND COMPUTER AIDED PROCESS PLANNING 5
Introduction-part families-parts classification and cooling - group technology machine cells-benefits of group technology. Process planning function CAPP - Computer generated time standards.
3. COMPUTER AIDED PLANNING AND CONTROL 10
Production planning and control-cost planning and control-inventory management-Material requirements planning (MRP)-shop floor control-Factory data collection system-Automatic identification system-barcode technology- automated data collection system.
4. COMPUTER MONITORING 10
Types of production monitoring systems-structure model of manufacturing process-process control & strategies- direct digital control-supervisory computer control-computer in QC - contact inspection methods non-contact inspection method - computer-aided testing - integration of CAQC with CAD/CAM.
5. INTEGRATED MANUFACTURING SYSTEM 15
Definition - application - features - types of manufacturing systems-machine tools-materials handling system- computer control system - DNC systems manufacturing cell. Flexible manufacturing systems (FMS) - the FMS concept-transfer systems - head changing FMS - variable mission manufacturing system - CAD/CAM system - human labor in the manufacturing system-computer integrated manufacturing system benefits. Rapid prototyping - Artificial Intelligence and Expert system in CIM.
-------------
Total 45
--------------TEXT BOOK:
1. Groover, M.P., "Automation, Production System and CIM", Prentice-Hall of India,
1998.
REFERENCES:
1. David Bedworth, "Computer Integrated Design and Manufacturing", TMH, New
Delhi, 1998.
2. Yorem Koren, "Computer Integrated Manufacturing Systems", McGraw Hill, 1983.
3. Ranky, Paul G., "Computer Integrated Manufacturing", Prentice Hall International
1986.
4. R.W. Yeomamas, A. Choudry and P.J.W. Ten Hagen, "Design rules for a CIM
system", North Holland Amsterdam, 1985.
CC1653 INTEGRATED PRODUCT AND PROCESSES DEVELOPMENT
3 0 0 100
1. INTRODUCTION 9
Characteristics of Successful Product Development-Who Designs and Develops Products-Duration and Costs of Product Development- Challenges of Product Development -Development Processes and Organizations-A Generic Development Process-Concept Development: The Front-End Process Adapting the Genetic Product Development Process- Product Development Process Flows-The AMF Development Process-Product Development Organizations-The AMF Organization
2. PRODUCT PLANNING 9
Product Planning Process- Identify Opportunities- Evaluating and Prioritizing Projects- Allocating Resources and Timing- Pre-Project Planning-Reflect on the Results and the Process-Identifying Customer Needs- Raw Data from Customers- Interpreting Raw Data in Terms of Customer Needs-Organizing the Needs into a Hierarchy-Establishing the Relative Importance of the Needs-Reflecting on the Results and the Process
3. PRODUCT SPECIFICATIONS 9
What Are Specifications -When Are Specifications Established-Establishing Target Specifications-Setting the Final Specifications-Concept Generation-The Activity of Concept Generation-Clarify the Problem- Search Externally-Search Internally-Explore Systematically- Reflect on the Results and the Process.
4. CONCEPT SELECTION 9
Concept Selection- Overview of Methodology-Concept Screening-Concept Testing-Define the Purpose of the Concept Test- Choose a Survey Population- Choose a Survey Format- Communicate the Concept- Measure Customer Response-Interpret the Results- Reflect on the Results and the Process
5. PRODUCT ARCHITECTURE 9
Product Architecture-Implications of the Architecture-Establishing the Architecture-Delayed Differentiation-Platform Planning-Related System-Level Design Issues
---------
Total 45
---------
TEXT BOOK
Product Design and Development, Karl T.Ulrich and Steven D.Eppinger, McGraw
–Hill International Edns.1999.
REFERENCE:
1. Concurrent Engg. /Integrated Product Development. Kemnneth Crow, DRM Associates, 26/3,Via Olivera, Palos Verdes, CA 90274(310) 377-569,Workshop Book
2. Effective Product Design and Development, Stephen Rosenthal, Business One Orwin, Homewood, 1992,ISBN, 1-55623-603-4
3. Tool Design – Integrated Methods for successful Product Engineering, Stuart Pugh, Addison Wesley Publishing, Neyourk, NY, 1991, ISBN 0-202-41639-5
WEB REFERENCE:
www.me.mit/2.7444
ED1727 ADVANCED STRENGTH OF MATERIALS 3 0 0 100
1. ELASTICITY 7
Stress-Strain relations and general equations of elasticity in Cartesian, Polar and spherical coordinates differential equations of equilibrium-compatibility-boundary conditions-representation of three-dimensional stress of a tension generalized hook's law - St. Venant's principle-plane stress-Airy's stress function.
2. SHEAR CENTER AND UNSYMMETRICAL BENDING 10
Location of shear center for various sections -shear flows.
Stresses and deflections in beams subjected to unsymmetrical loading-kern of a
section.
3. CURVED FLEXIBLE MEMBERS AND STRESSES IN FLAT PLATES 12
Circumference and radial stresses-deflections-curved beam with restrained ends-closed ring subjected to concentrated load and uniform load-chain links and crane hooks.
Stresses in circular and rectangular plates due to various types of loading and
end conditions buckling of plates.
4. TORSION OF NON-CIRCULAR SECTIONS 7
Torsion of rectangular cross section - S.Venants theory - elastic membrane analogy Prandtl's stress function torsional stress in hollow thin walled tubes.
5. STRESSES DUE TO ROTARY SECTIONS AND CONTACT STRESSES 9
Radial and tangential stresses in solid disc and ring of uniform thickness and varying thickness allowable speeds.
Methods of computing contact stress-deflection of bodies in point and line contact applications.
Total 45
REFERENCES:
1. Seely and Smith, "Advanced Mechanics of Materials", John Wiley International Edn,
1952.
2. Rimoahwnko, "Strength of Materials", Van Nostrand.
3. Timoshenko and Goodier, "Theory of Elasticity", McGraw Hill.
4. Wang, "Applied Elasticity", McGraw Hill.
5. Cas, "Strength of Materials", Edward Arnold, London 1957.
6. Robert D. Cook, Warren C. Young, "Advanced Mechanics of Materials", Mc-millan
pub. Co., 1985.
ED1728 DESIGN OF MATERIAL HANDLING EQUIPMENTS 3 0 0 100
(Use of Approved Data Book Is Permitted)
1. MATERIALS HANDLING EQUIPMENT 5
Types, selection and applications
2. DESIGN OF HOISTS 10
Design of hoisting elements: Welded and roller chains - Hemp and wire ropes - Design of ropes, pulleys, pulley systems, sprockets and drums, Load handling attachments. Design of forged hooks and eye hooks - crane grabs - lifting magnets - Grabbing attachments - Design of arresting gear - Brakes: shoe, band and cone types.
3. DRIVES OF HOISTING GEAR 10
Hand and power drives - Traveling gear - Rail traveling mechanism - cantilever and monorail cranes - slewing, jib and luffing gear - cogwheel drive - selecting the motor ratings.
4. CONVEYORS 10
Types - description - design and applications of Belt conveyors, apron conveyors and escalators Pneumatic conveyors, Screw conveyors and vibratory conveyors.
5. ELEVATORS 10
Bucket elevators: design - loading and bucket arrangements - Cage elevators - shaft way, guides, counter weights, hoisting machine, safety devices - Design of form lift trucks.
----------
Total 45
----------
TEXT BOOKS
1. Rudenko, N., Materials handling equipment, ELnvee Publishers, 1970.
2. Spivakovsy, A.O. and Dyachkov, V.K., LConveying Machines, Volumes I and II,
MIR Publishers, 1985.
REFERENCES
1. Alexandrov, M., Materials Handling Equipments, MIR Publishers, 1981.
2. Boltzharol, A., Materials Handling Handbook, The Ronald Press Company, 1958.
3.Tech. P.S.G., “Design Data Book”, Kalaikathir Achchagam, Coimbatore, 2003.
4. Lingaiah. K. and Narayana Iyengar, “Machine Design Data Hand Book”, Vol. 1 & 2,
Suma Publishers, Bangalore, 1983
ED1729 EXPERIMENTAL STRESS ANALYSIS 3 0 0 100
1. FORCES AND STRAIN MEASUREMENT 9
Strain gauge, principle, types, performance and uses. Photo elasticity – principle
and applications - Moire Fringe - Hydraulic jacks and pressure gauges –
Electronic load cells – Proving Rings – Calibration of Testing Machines.
2. VIBRATION MEASUREMENTS 9
Characteristics of Structural Vibrations – Linear Variable Differential Transformer (LVDT) – Transducers for velocity and acceleration measurements.
Vibration meter – Seismographs – Vibration Analyzer – Display and recording of signals – Cathode Ray Oscilloscope – XY Plotter – Chart Plotters – Digital data Acquisition systems.
3. ACOUSTICS AND WIND FLOW MEASURES 9
Principles of Pressure and flow measurements – pressure transducers – sound level meter – venturimeter and flow meters – wind tunnel and its use in structural analysis – structural modeling – direct and indirect model analysis
4. DISTRESS MEASUREMENTS 9
Diagnosis of distress in structures – crack observation and measurements – corrosion of reinforcement in concrete – Half-cell, construction and use – damage assessment – controlled blasting for demolition.
5. NON DESTRUCTIVE TESTING METHODS 9
Load testing on structures, buildings, bridges and towers – Rebound Hammer – acoustic emission – ultrasonic testing principles and application – Holography – use of laser for structural testing – Brittle coating
----------
Total 45
----------
REFERENCES:
1. Sadhu Singh – Experimental Stress Analysis, Khanna Publishers, New Delhi, 1996.
2. JW Dalley and WF Riley, Experimental Stress Analysis, McGraw Hill Book Company, N.Y. 1991
3. L.S.Srinath et al, Experimental Stress Analysis, Tata McGraw Hill Company, New Delhi, 1984
4. R.S.Sirohi, HC Radhakrishna, Mechanical Measurements, New Age International (P) Ltd. 1997
5. F.K Garas, J.L. Clarke and GST Armer, Structural assessment, Butterworths, London, 1987
6. D.E. Bray & R. K.Stanley, Non-destructive Evaluation, McGraw Hill Publishing Company, N.Y.1989
CD1622 RAPID PROTOTYPING AND TOOLING 3 0 0 100
(Common for M.E. CAD/CAM, M.E. CAD, M.E. Engineering Design and M.E. Product Design & Development)
UNIT – I 7
Introduction: Need for time compression in product development, Product development – conceptual design – development – detail design – prototype – tooling.
UNIT – II 9
Classification of RP systems, Stereo lithography systems – Principle – process parameters – process details – machine details, Applications.
Direct Metal Laser Sintering (DMLS) system – Principle – process parameters – process details – machine details, Applications.
UNIT – III 9
Fusion Deposition Modeling – Principle – process parameters – process details – machine details, Applications.
Laminated Object Manufacturing – Principle – process parameters – process details – machine details, Applications.
UNIT – IV 10
Solid Ground Curing – Principle – process parameters – process details – machine details, Applications.
3-Dimensional printers – Principle – process parameters – process details – machine details, Applications, and other concept modelers like thermo jet printers, Sander’s model maker, JP system 5, Object Quadra system.
UNIT – V 10
Laser Engineering Net Shaping (LENS), Ballistic Particle Manufacturing (BPM) – Principle.
Introduction to rapid tooling – direct and indirect method, software for RP – STL files, Magics, Mimics.
Application of Rapid prototyping in Medical field.
---------
Total 45
---------
TEXT BOOK:
1. Pham, D.T. & Dimov.S.S., Rapid manufacturing, Springer-Verlag, London, 2001.
REFERENCE:
1. Terry wohlers, Wohlers Report 2000, Wohlers Associates, USA, 2000.
ED1730 THEORY OF PLATES AND SHELLS 3 0 0 100
UNIT – I 8
Thin Plates with small deflection. Laterally loaded thin plates, governing differential equation, various boundary conditions.
UNIT – II 12
Rectangular plates. Simply supported rectangular plates, Navier solution and Levy's method, Rectangular plates with various edge conditions, plates on elastic foundation. Symmetrical bending of circular plates.
UNIT – III 6
Energy methods, Finite difference and Finite element methods.
UNIT – IV 12
Classification of shells, types of shells, structural action, membrane theory, shells of revolution and shells of translation, examples, limitations of membrane theory.
Folded Plate structures, structural behavior, types, design by ACI - ASCE Task Committee method
UNIT – V 7
Space frames - configuration - types of nodes - general principles of design Philosophy - Behavior.
-------Total 45
-------
REFERENCES:
1. Szilard, R., Theory and Analysis of Plates, Prentice Hall Inc., 1995
2. Timoshenko, S. and Krieger S.W. Theory of Plates and Shells, McGraw Hill Book Company, New York 1990.
3. Wilhelm Flügge, stresses in shells, Springer - Verlag
4. Timoshenko, S. Theory of Plates and Shells, McGraw Hill, 1990
5. Ramasamy, G.S., Design and Construction of Concrete Shells Roofs,
CBS Publishers, 1986
6. Dr.N.Subramanian, Principles of Space Structures , Wheeler Publishing Co. 1999
7. Proceedings of International Conference on Space Structures, Anna University,
November 1997.
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