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Department of Mechanical EngineeringIndian Institute of Technology Kharagpur

Detailed Curriculum of M. Tech Programme inManufacturing Science and Engineering (ME-1)

Semester I(Minimum credit loading has been shown)

Subject No Subjects L T P CME60001 Theory of Machining 4 0 0 4ME69001 Advanced Manufacturing Laboratory 1 0 0 3 2

MF69311 Seminar I 0 0 3 2Elective I 4 0 0 4Elective II 4 0 0 4

Elective III 4 0 0 4Elective IV 3 0 0 3

19 0 6 23

Semester II(Minimum credit loading has been shown)

Subject No Subjects L T P CME60032 Monitoring and Control of Manufacturing Systems 3 0 0 3ME69016 Microprocessor Application Laboratory 0 0 3 2ME69002 Advanced Manufacturing Laboratory 2 0 0 3 2ME69312 Seminar II 0 0 3 2

Elective V 4 0 0 4

Elective VI 4 0 0 4Elective VII 4 0 0 4Elective VIII 3 0 0 3

18 0 9 24

Semester III

Subject No Subjects L T P CME68012 Comprehensive Viva 3ME67011 Thesis Part I 20

Semester IV

Subject No Subjects L T P CME67012 Thesis Part II 20

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List of Electives

Semester I Any four electives

Serial Subject No Subjects L-T-P Credit1. ME60003 Advanced Metal Casting Technology 4-0-0 42. ME60033 Intelligent Machines and Systems 4-0-0 43. ME60051 Quality Control and Reliability 4-0-0 4

4. ME60075 Machinery Fault Diagnostics and Signal Processing 3-1-0 45. ME60077 FEM in Engineering 3-1-0 46. ME60095 Finite and Boundary Element Methods in Manufacturing 4-0-0 47. ME60097 Modern Manufacturing Processes 4-0-0 48. ME60109 Rapid Prototyping 4-0-0 49. ME60115 Micro Electro Mechanical Systems (MEMS) 4-0-0 410. ME60215 Theory of Abrasive Machining 3-0-0 311. ME60305 CAD for Manufacturing 4-0-0 412. ME60351 Manufacturing Resource Planning 4-0-0 413. ME60353 Knowledge Based System in Engineering 4-0-0 414. ME60321 Laser Engineering 4-0-0 415. IM60023 Statistical Process Control 3-1-0 416. MT60023 Mechanical Working of Materials 3-1-0 417. MT60035 Processing by Powder Metallurgy Techniques 3-1-0 4

Semester II Any four electives

Serial Subject No Subjects L-T-P Credit1. ME60004 Advanced Welding Technology 4-0-0 42. ME60106 Manufacture of Plastic Products 3-0-0 33. ME60114 Surface Engineered Materials Technology 4-0-0 44. ME60118 Computer Graphics and Visualization 4-0-0 45. ME60130 Manufacturing Information System 4-0-0 46. ME60134 Numerical Modelling of Manufacturing Processes 4-0-0 4

7. ME60302 Laser Processing of Materials 4-0-0 48. ME60304 Product Development and CIM 4-0-0 49. ME60306 Precision and Micro Manufacturing 3-0-0 310. ME60350 Metal Forming Processes 4-0-0 411. ME60352 Robotics 4-0-0 412. EE60034 Industrial Automation and Control 3-1-0 413. IM60024 Advanced Production Planning and Inventory Control 3-1-0 414. IM61004 Quality Engineering 3-1-0 415. PH60050 Thin Film Technology 3-1-0 4

N.B. Following subject pairs cannot be taken

ME60114 (Surface Engineered Materials Technology) and PH60050 (Thin FilmTechnology)

ME60351 (Manufacturing Resource Planning) and IM60024 (Advanced ProductionPlanning & Inventory Control)

ME60350 (Metal Forming Processes) and MT60023 (Mechanical Working of Materials)

IM60023 (Statistical Process Control) and ME60051 (Quality Control and Reliability)

ME60095 (Finite and Boundary Element Methods in Manufacturing) and ME60077 (FEMin Engineering)

ME60115 (MEMS) and ME60306 (Precision and Micro Manufacturing)

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ME60001 Theory of Machini ng

Machin ing, def in i t ion and object ives. Geomet ry of cutt ing t ools; turn ing, mi l l ing anddr i l l ing - in d i f f erent ref erence system s l ike machine reference system , t ool referencesystem and work reference system. Sharpening and resharpening of cutting tools.

Mechanism of chip format ion by single point tools, dr i l ls and mi l l ing cutt ers. Types ofchips and their charact er ist ics. Eff ect ive r ake.

Mechanics of machin ing, theoret ica l est imati on and exper imenta l determ inat ion ofcutt ing forces and power consumpt ion. Dynamometers; t ypes, design, constr uct ion and

use. Thermodynamics of machin ing, sources of heat generat ion, cutt ing tem peraturemodel l ing, measurement of cutt ing temperature. Cutt ing f lu ids; purpose, essent ia lcharacter i st i cs, se lect ion and m ethods of appl icat ion.

Cutt ing t ools; met hods of fa i lure, mechanics of t ool wear , essent ia l proper t ies,assessment of t ool l i f e and cutt ing tool m ater ia ls.

Economics of machin ing; pr incipal object ives, main parameters and their ro le on cutt ingforces, cut t i ng t emperature, t ool l i fe and sur face qual i t y, select ion of opt im umcombinat ion of parameters.

Causes of v ibrat ion and chatt er in machin ing and t heir remedy

ME60003 Advanced Metal Cast ing Technology

Cast ing Processes, classif icat ion, character istics of sand cast ing processes, met al m ould

cast ing processes and cast ing processes using other mould/ core mat erials, Patt ern mat erials,types of pat t erns, Mould and core m aking mater ia ls and t heir character ist ics.

Technology of Select ed Cast ing Processes, clay bonded, oi l bonded, synt het ic r esin bonded,inorganic mat erial bonded mould and cor e making processes. Sand addit ives and mouldcoati ngs. Metal m ould casting pr ocesses; cent r if ugal and cont inuous cast ing processes.

Solidif ication, Gating and Risering, Nucleation and grain growth, Solidif ication of pure metals,short and long freezing range alloys. Rate of solidif ication, macrostructure andmicrostruct ure. Sol id i f icat ion contract ion; gat ing and r iser ing design calculat ions. Flu id i t y andi t s measurement. Mould-met al in t er face react ions.

Cast Metals and Alloys, Famil y of cast ir ons, Melt ing and cast ing technol ogy; Inoculati on.Technology of st eel and non-fer rous cast met als. Gases in met als. Melti ng furnaces andrefractor ies.

ME60004 Advanced Welding Technology

Physics of wel d ing arc - charact er ist i cs of arc and mode of m eta l t r ansfer , weld ing f l uxes andcoat ings - type and classi f icat ion; e lectrode codes and their cr i t ica l evaluat ion; weld ingmachine character ist ics - convent ional and pulsed power sources, inver ter type, powersources for resistance weld ing, weldabi l i ty - weldabi l i ty of cast i ron, p la in carbon and lowal loy steels, sta in less steels, determinat ion of preheat temperature, use of Schaeff ler 'sd iagram, weldabi l i ty tests, heat f low in weld ing - s igni f icance, theory of heat f low, cool ingrate determinat ion, se lect ion of weld ing parameters based on heat f low analysis, residualstress and distortion - theory of residual stresses and distortion calculation, welding codes,j oi nt de sign , an al ysi s o f f rac t ur e an d f at igue of w el de d j oi nt s - f rac t ur e, en er gy co nsi de rat ion ,fracture toughness test ing and i ts appl icat ion to welded jo ints, automated weld ing systems;microprocessor control of arc welding and resistance welding, quality assurance in welding,

weld ing fumes and their ef fect on the environment.

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ME60032 Monitori ng and Cont rol of Manufactur ing Systems

Monitor ing

Machine Tool Monit or ing - Condit ion Monit or ing Manufact uring Process Monitor i ng (Welding, m achining etc) Onl ine and Off l ine Qual i t y Contro l Tool condi t ion moni t or ing, Case st udies Appl icat i on of soft computing met hods (example: ANN) in t ool condi t ion moni tor ing

Control

Fundamentals of numer ica l contro lNC part programmingInterpolat ionPLC based controlsProcess optimisation, adaptive control, sensors

ME60033 Intell igent Machines and Systems

Scope of machine intel l igence in manufacturing systems - modell ing and control of processesand m achines.Machine learn ing for syst em model l ing f rom incomplete, ambiguous in formation. Neuro-Fuzzy-Expert systems for uncertain reasoning. Concept learning, associative memory andconnect ionist learn ing systems. Data abstract ion in para l le l d istr ibuted archi tectures. Modelbased optimisations using evolutionary algorithms. Genetic algorithms.

Sensor-based Robotic systems for assembly, welding, machining etc. and mobile robots. Tasklevel p lanning and path p lanning. Mul t i -sensor in tegrat ion for environmental in teract ion anderror r ecovery.Pr incip les and appl icat ions of sensors - d isp lacement, force, tact i le , temperature, acoust ic,vision and range sensors. Visuo-motor coordination and navigation problems. Intel l igentstructures. Behavioural approach and subsumption architecture for learning fromenvironment.

ME60051 Qualit y Contr ol and Reliabili t y

Quality planning, analysis and control. Process modell ing for on-l ine and off- l ine qualitycontrol. Quality parameter design - Taguchi method - Orthogonal arrays. Robust design - noisefactors, test ing condi t ions, qual i ty character ist ics, ident i f icat ion of contro l factors, Systemoptimizat ion. Qual i ty audi t .

Fundamental aspects of re l iab i l i ty, Rel iabi l i ty test ing and evaluat ion. Fai lure patterns andmathematica l models. Role of manufactur ing processes in contro l l ing re l iab i l i ty. Role ofdesign in achieving rel iabil i ty goals. Systems approach to rel iabil i ty integration.

ME60075 Machiner y Fault Diagnost ics and Signal Processing

Failur es and fai l ure analysis. Fault det ect ion sensors. Data p rocessing and signal analysis.Condition based maintenance principles, Economic. On-l ine-techniques-vibration, Noisemonitor ing etc. Off l ine techniques NDT, wear debris analysis, Ferrography etc. Faultanalysis p lanning and system avai labi l i t y. Rel iabi l i t y/ fa i lure concepts. Appl icat ion ofdiagnostic maintenance to specific industr ial machinery and plants.

ME60077 FEM in Engineer ing

Basic concepts: The standard discrete system, Finite elements of an elastic continuum-displacement approach, General izat ion of the f in i te e lement concepts-weighted residual andvar iat ional approaches. Element types: t r iangular , rectangular , quadr i la tera l , sector , curved,isoparametr ic e lements and numer ica l in tegrat ion. Automatic mesh generat ion schemes.Application to structural mechanics problems: plane stress and plane strains, Axisymmetricst ress analysis, t hree dim ensional stress analyses, bendi ng of plat es. Int roduct ion t o t he use ofFEM in steady state f ie ld problems-heat conduct ion, f lu id f low and non- l inear mater ia lproblems, p last i c i t y, creep etc. Computer procedures for Fin i t e e lement analysis.

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ME60095 Fini te and Boundary Element Methods in Manufactur ing

In troduct ion t o f in i t e e lement met hod; d iscr iminat ion of domain, e last ic analysis of 2D bodiesusing and rod e lements and l inear tr iangular e lement s; 3D tetrahedron e lement met hodologyof mesh generation, assembly an solution, formulation using variational analysis and methodresidue; heat conduction analysis for steady and unsteady case and extension of the methodto the analysis of general potential problems; bending of beams and plates; non-l inear, curvesand isoparamet r ic e lem ents, area coordinates; numer ica l in t egrat ion.Pr incip le of boundary e lement method; conversion of basic weighted residue statement in toboundary in t egral equat ion inverse statement , concept of f undament al so lut ion; appl icat ion

to potent ia l problem in two and three d imensions; type of boundary e lements; br ie fin tr oduct ion t o formulat ion of problems in e lastostat ics.Practice on development of programs and use of software.

ME60097 Modern Manufactur ing Processes

Impact erosion. Theory and appl icat ion of machin ing by Abrasive Jet, Water Jet, Waterabrasive and Abrasive Flow, Ultrasonic processing of materials (machining, welding, cleaning,hardening), t ot al Form Machining and low str ess grinding.Electrochemical processing of materials (surface modification, Machining, forming, polishing,sharpening, honing and turning); Microhole dri l l ing: Electro-stream and Shaped Tube.Chemical and Thermo-chemical processing (machining, electroless plating and surfacemodif icat ion) .Thermal energy methods of mater i a l processing (machin ing/ weld ing/ heat tr eatment ) by

Elect ro-discharge, Laser and Elect ron beam, Plasma arc and Ion beam .Physical Vapour and Chemical Vapour Deposition, and Plasma Spraying.High Energy Rate Forming and Elect rofor ming.Theory of hybridisation and advantages of evolved processes: ECG, ECDG, RUM, Laser assistedprocessing etc. and fut ur ist ic t rends in m anufactur ing (Micro to nano manufact ur ing & RPT)

ME60106 Manufactur e of Plastic Products

Introduction: polymeric materials, Engineering plastics, Polymer al loys, Selection of plastics,Mechanical properties, Degradation, Wear resistance, Frictional properties, Specialproperties, Structural features, Expanded plastics, Plastics as packaging material.Theoretical aspects; Visco-elastic behaviour, Mathematical models for visco-elastic behaviour,Deformation behaviour of plastics, Reinforced plastics.Analysis of polymer melt f low; Newtonian and non Newtonian f lu id f low, Flow in ci rcu larsect ion, Flow in rect angular sect i on etc.

Overview and analysis of various plastics forming operations; Extrusion, Injection moulding,Thermo-forming, Calendaring, Compression moulding, Blow moulding, Transfer moulding,Processing of r einf orced plasti cs, Die design for simp le com ponents.

ME60109 Rapid Prot otyping

Classi f icat ion of manufactur ing processes, Di f ferent manufactur ing systems, Introduct ion torapid prototyping (RP), Need of RP in context of batch production, FMS and CIM and theirapplication, Basic principles of RP, Steps in RP, Process chain in RP in integrated CAD- CAMenvironment, Advantages of RP, Classification of different RP techniques based on rawmaterials, layering technique (2-D or 3-D) and energy sources: Process technology andcomparat ive study of: Stereo- l i thography (SL) wi th photo-polymer isat ion, SL wi th l iqu idthermal polymer isat ion, Sol id fo i l po lymer isat ion, Select ive laser sinter ing, Select ive powderbinding, ball istic particle manufacturing both 2-D and 3-D, Fused deposition modell ing,

Shape melt ing, Laminated object manufactur ing, Sol id ground cur ing, Repet i t ive m asking anddeposi t ion, Beam inter ference sol id i f icat ion, Holographic in ter ference sol id i f icat ion, Specia ltopic on RP using metall ic al loys Laser Engineered Net Shaping and Electron Beam Melting,Rapid prototyping of small components Micro stereo-l i thography, Programming in RP,Representat ion of 3D model in STL format , Repair of STL fi les, Rapid tooli ng.

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ME60114 Sur face Engineered Mater ials Technology

Influence of manufacturing processes on various surface properties of an engineeringcomponent ; scope of sur face engineer ing in augment at ion of sur face proper t iesDifferent processes used in surface engineering surface coatings and surface modifications,application oriented surface engineering processes for 3D surface, powder l ike substrate,internal surface, mass production; surface engineering problems related to substratecharacteristics.Evaluation of engineered properties control properties, response properties; surfacegeometry character izat ion techniques (convent ional and recent trends) ; coat ing th ickness

measurements laboratory techniques and special techniques for accurate routine thicknessmeasurements; adhesion measurement conventional methods and recent developments;Measurement of mechanical properties of engineered surface in nano scale; Evaluation oft r ibo logical character ist ics of engineered sur face in macro, m icro and nano scale, s imulat ionof actual appl icat ion environment in tr ibometer .

ME60115 Micro Elect ro Mechanical Systems (MEMS)

Introduction, History, Development and need of Micro-Electro-Mechanical Systems. Overviewof MEMS technology, Different electro-physical processes used for machining dealing withMEMS materials; relevant non-conventional processes; IC fabrication processes used for MEMS;MEMS sensors and actuators; Mechanical process techniques and process models for micro-machining; Fabrication processes and design of the process sequences; Agile Prototyping ofdesign and manufacturing processes in micro-machining and computer based design;

Reliabil i ty and process control of micro manufacturing processes; Introduction and exposuret o nano-t echnology processes and syst ems.

ME60118 Computer Graphics and Visuali zati on

Raster graphics and volume graphics. Video basics. Display devices and interactive devices; 2-D and 3-D graphics primitives. Clipping in 2-D and 3-D; Generation and projection of 3-D wireframe solid models, polygonal models. Space curves and surface models. Intersection ofsurfaces and blending; hidden l ine and hidden surface elimination algorithms; Ray-surfaceintersect ion and inverse mapping a lgor i thms. Ray tracing for photo real ist ic render ing.Il lumination models. Shading, Transparency, Shadowing and Texture mapping; Representationof colours.Visual izat ion of exper imenta l and simulated data. Sur face construct ion from scattered data,3-D data arrays and 2-D cross sections. Elevation maps, topological maps, contour maps and

intensity maps; fractals for visualization of complex and large data sets. Algebraic stochasticand Geometr i c f racta ls. Model l ing of natura l f orms and text ures using fract a ls; Visual izat i on ofmult i var ia te re lat ions. Flow visual izat ion and hyper streaml ines; Visual izat ion ofMeteorological, cosmological, seismic, biological data for scientif ic decision making.Animation. Modell ing issues in dynamic visualization. Behavioural animation; walk through coordinate transformation and view transformation; vi r tual real i ty in ter faces. In teract ive andimmersive systems for Prototyping and visualization; Visualization in concurrent engineering.Interactive multimedia technology and standards for Video-Graphics-Audio integration andt e le-video conferencing.

ME60130 Manufactur ing Informat ion System

Introduction to Data Processing and Information Systems. Fundamentals of InformationTechnology.

Dat a bank concepts. CAD/ CAM dat abases. Data-Bank-Inform ati on st orage and ret r ieval. Dat ali fe cycle. Desirable characteristics of Data processing systems. Level of decision-making andInformati on requirements. Data d ict i onar ies in Manufactur ing. In tegrated Informat ion System .Object Oriented Models.Structured Query Languages, Implementation of an Information System.Distr ibuted databases. Information processing systems. Use of computer networks. Elementsof Automated Manufacturing Systems. Networks in Manufacturing. Local Area Networks Architecture and Protocols. Manufacturing Message Specification. Manufacturing AutomationProtocol. Network and Protocol implementation. LAN design and performance. Sensor levelnetw ork. Machine level netw ork. Netw ork per formance evaluat ion.Multimedia information systems. Management of Multimedia databases.

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ME60134 Numerical Modell ing of Manufactur ing Processes

Basic concepts of the standard discrete system. Finite difference (FDM), finite element (FEM)and boundary element met hods (BEM) for m odeling and analysis of manuf actur ing processes.Generalization of FE concepts weighted residual and variational approaches. Element types plane tr iangular , quadr i la tera l , curved isoparametr ic e lements, 3-d imensional e lements,axisymmet r ic, p late and shel l e lement s.Automatic mesh generation and data visualization schemes.Mixed and hybr id f in i te e lement analysis: thermal model ing of manufactur ing processes l ikeinduction hardening, arc welding, cooling of castings, forgings, cutting tools and consequent

deduct ion of cool ing rate and metal lurg ica l t ransformations. Thermo-plast ic model ing offorming processes l ike forging, extrusion and rol l ing. FE modeling of dynamic and non-l inearproblems.

ME60215 Theory of Abrasive Machining

Introduction purpose of gr inding basics of gr inding similar ity between grinding andmachining identif ication of process parameters in gr inding various grinding processes fi nish grindi ng grinding for bulk m ater ial rem oval creep f eed grinding fast f eed grinding.Grinding Wheels specifications grit materials grit shape and size bond structure concentration hardness super abrasive wheels monolayer wheelsGrinding Geometry and Kinematics contact length measurement of contact length gr inding path act ive gr i ts measurement of act ive gr i ts maximum gr i t depth of cut forregular as well as irregular wheel topography

Wheel Conditioning truing and dressing techniques and parameters effect of dressing ongrinding wheel parameters dressing of super-abrasive wheels characterisation of wheeltopographyGrinding Mechanism and Mechanics grinding chips and their analysis mechanism of chipformation in gr inding shearing, rubbing and ploughing other sources of energy consumptionin grinding mechanism in super-abrasive grinding grinding force and specific energymodel l ing - ef f ect of paramet ers on forces and speci f ic energyTemperature in Grinding Measurement of gr inding temperature Thermal modell ing ofgr inding process eff ect of gr inding parameters on tem perature eff ect of t emperature of j obquality temperature control techniques grinding fluids and lubricationSurface Integrity Understanding surface integrity thermal damages in gr inding burning oxidation tempering residual stresses effect of residual stresses on job quality measurement of residual stresses introduction to X-ray diffractometry XRD measurement ofresidual stress applicat ion of Barkhausen Noise Technique in gr inding

Grinding Wheel Wear measurement techniques wear mechanisms grinding chemistry gr inding f lu ids and l ubr icat ionSpecial Topics

Cryogenic Grindi ng

Monolayer super-abrasive w heels

Ducti le Regime Grinding

Diamond Turni ng

Creep Feed Grindi ng

High Eff iciency Deep Grinding

High Speed Grinding

ELID Grindi ng

Belt GrindingLoose Abrasive Machining

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ME60302 Laser Processing of Mater ials

Main indust r ial lasers: He-Ne, CO2, Excimer, Nd:YAG, Diode, Fiber and Ultra-short pulse lasersand their output beam character ist ics; laser beam del ivery system s. Overview of Industr ia l &Scientif ic Applications of laser: Metrological applications, Holography, Laser IsotopeSeparation, Laser fusion. Laser processing fundamentals: Laser beam interaction with metal,semiconductor and insulator , Ul tra-shor t laser pulse in teract ion, heat f low theory andmet allurgical considerat ions. Laser Mater ial Processing Applicat ions: Laser cutt ing anddri l l ing: Process charact eristi cs, mat erial removal modes, pract ical perf ormances. Laserwelding: Process mechanisms l ike keyhole and plasma effect, operating characteristics and

process var iat ion. Laser sur face modi f icat ions: Heat treatment, sur face remelt ing, sur facealloying and cladding, surf ace text uring, LCVD and LPVD. Laser rapid manuf actur ing. Lasermetal forming: Mechanisms involved including thermal temperature gradient, buckl ing,upset t ing. Laser peeni ng: Fundament als of Laser Shock Processing, Eff ect s of various laser andprocess parameters, Mechanical effects and microstructure modification during laser shockprocessing. Theoretical modell ing of laser material processing. On-l ine Process monitor ing &cont rol: Laser and process paramet ers, and wor kpiece charact eristi cs. Economics of LaserApplicat ions in Manufact uring. Laser Safet y: Laser safet y st andards and safet y procedures.

ME60304 Product Development and CIM

Charact eristi cs and Capabil i t ies of Manufact uring Processes,Pr incip les of design for manufacturabi l i t yDesign Cycles, Product Planning, Conceptual Design, Functional and Aest het ic Design,

Case St udi es.Introduction to the Manufacturing Systems, Types of Manufacturing Systems, ManufacturingAutomation and Computer Integrated Manufacturing (CIM).Coding of Components, Group Technology in Manufacturing, Process Planning, Variantapproach, Generative approach, Comput er Aided Process Planning (CAPP),Application of Production Flow Analysis in Manufacturing.Analysis of different modules of CIM

ME60305 CAD for Manufactur ing

In troduct ion t o CAD/ CAM/ CAE for manufactur ing. Protot yping cycle f or product design,manufacture and l i fe management. Competi t ive design and manufactur ing cycles for rapidproduct realization. CAD tools and industry adoption of standards.Introduct ion to geometr ic model l ing. Basic model l ing and representat ion of l ines, curves,surfaces and solids. Constructive Solids Geometry. Surface modell ing techniques. Solids

Modell ing. Boundary Representation. Spatial enumerative techniques. Object representation.Object va l idat ion. Constra ints and feature model l ing. Feature based data representat ion.Obj ect v isual izat i on. Text ur ing. Ray tr acing and re lated a lgor i t hms.Assembly modell ing. Feature based analysis. Disassembly analysis. Manufacturing analysis.Dimensioning, Tolerance and fi ts representation and analysis. Product manufacturingplanning. Design Structure matr ix. Data extraction for product design analysis.Elem ent s of pr im ary processes CAD modell ing Cast ing, Rapid prot ot yping et c.Tools for automated generat ion of cutter path from CAD representat ion in secondaryprocesses. Rapid Prototyping and machine data generation from CAD models. Elements anddata structures for standards based data exchanges IGES, STEP, STP etc. Web-based productvisualization and collaboration. Web based manufacturing planning.Advanced topics:

Surf ace generation m et hods algorit hm exam ples.

Cutt er path generat ion soft ware development.

Development of interaction methods to exchange CAD-CAM data in networkedenvironment.

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ME60306 Precision and Micr o Manufactur ing

INTRODUCTION: basic def init ion, size scales, scaling analysis, t echnology change, LithographicProcesses- Optical and X-ray.PRECISION ENGINEERING AND PRACTICES: Def ini t ion s, Sourc es Of Error , Basic Concept s OfMachining, Machine Tool Variables- accuracy, sti ffness, spindle vibration, flatness,straightness, and smoothness of motion, 1-2 DOF systems, Feedback Variables, Cutting ToolVariables, Workp iece Variables, Environm ent Eff ect s and Thermal Errors.INTRODUCTION TO MACHINING ANALYSIS: geometry of Cutting Edge, Energy Models,Compari son w it h Micro-scale Machining.

DIAMOND MICROMACHINING: Introduction, Diamond as a Tool Material, Compatible Materials,Diamond Performance, Diamond Machining, Micro-mechanical Applications,Diamond Machining as a Micro-m echanical Process Research Met hod, Ducti l e Regime GrindingMICRO-ECM, MICRO-EDM et c.MICROMILLING: Micro-mil l ing Tools, Process Results and Micro-mil l ing Applications- micro-mechanically mil led X-ray masks, micro-mil led mask materials, Mask AbsorptionQuanti f icat ion, Exposure Quanti f icat ion.MICRODRILLING: Micro-drilling and Macro-drilling Techniques.LASER MICROMACHINING: laser Optics, Laser Ablation, Heat Affected Zone and LaserPolymerisation.LIGA, S-LIGAMicro welding: Micro welding in similar and dissimilar materials; welding processes l ikeult rasonic, EB, LB; appl icat ions.Micro cast ing: Cast ing processes l ike vacuum , semi-solid stat e; appl icat ions

Processing of Int egrated Circuit s, Clean rooms, cry st al growing and shaping of waf ers, Et ching,Photo and other l i thography techniques, Impur i ty in troduct ion, Thermal oxidat ion, CVD,Metall isation etc. IC packaging

ME60321 Laser Engineer ing

Introduction to Lasers: Basic pr inciple of lasers, optical cavities: gain and losses in opticalcavi t ies, opt i ca l ampl i f icat ion and osci l la t ions, proper t ies of laser beam, laser appl icat ions.Optical resonator: Stable and unstable resonator, Longitudinal and transverse modes,Gaussian beam propagation, design of opt ical r esonators.Modes of laser operat ion: cont inuous wave, re laxat ion osci l la t ion, Q-switch ing, cavi tydumping, mode l ocking, u l t ra-shor t pulse generat ion.Laser pumping: Optical- f lash lamp and diode laser pumping, Electr ical discharge-DC, RF andpulsed excitation, and current injection; design aspects of various pumping sources.

Laser in t racavi ty components-mult i layer d ie lect r ic coated m ir rors, e lectro-opt i c and acousto-opt ic m odulators.Specific laser systems: Solid state lasers, Semiconductor diode lasers, Fiber laser, He-Ne, Ar +,CO2 and Cu vapour l asers, Excimer lasers, Ti-sapphire l aser and Free- elect ron laser;Engineering design of a generic l aser syst em, laser beam t ransport and delivery systems.Laser det ect ors, Laser saf ety and engineering contr ol measures.

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ME60350 Metal Forming Processes

In troduct ion of meta l forming as a manufactur ing process, and i ts re lat ion wi th otherprocesses, Metal Forming from systems point of view, Advantages of metal forming as amanufacturing process, Classifications of metal forming processes, Forming equipments,Presses (mechanical, hydraulic ).Theoretical analysis (theory of plasticity), Stress-strain relationship, Strain hardening, Materialincompressib i l i ty, Work of p last ic deformation, Work hardening, Yie ld cr i ter ia , F low ru le,Yie ld cr i ter ion and f low ru le for Anisotropic mater ia l , In i t ia t ion and extent of p last ic f low(microstructura l point of v iew).

Analysis of forming processes, Slab analysis: Open-die forging, Plate drawing, Flat rol l ing,Deep drawing of sheet, Other methods of analysis l ike FEM, upper bound, sl ip l ine field.Overview of various metal forming operations: Forging; open-die forging, closed-die forging,coin ing, nosing, upsett ing, heading, extrusion and tool ing, Rod, wire and tube drawing,Rol l ing; f la t ro l l ing, shape ro l l ing and tool ing, Sheet forming; b lanking, p iercing, pressbending, deep drawing, stretch forming, sp inning, hydroforming, rubber-pad forming,explosive forming, Formabi l i ty of sheet, Formabi l i ty tests, Forming l imi t d iagrams, Processsimulation for deep drawing and numerical approaches.Powdered metals and fabrication procedures, Applications, Preparation of powders,Compacting and sintering, Yield cr iter ia and flow rules, Hot and cold pressing (HIP,

ME60351 Manufact ur ing Resource Planning

Introduction to Manufacturing Resource Planning,

Inventory Control, Production Planning, Master Production Scheduling, Material RequirementPlanning, Resource Planning, Rough Cut Capacit y Planning, Capacity Requirem ent Planning.Scheduling, Job Shop Scheduling, Set-up dependent scheduling. Flow Shop Scheduling, Specialtechniques in scheduling. Application of Genetic Algorithm in Scheduling.Introduct ion t o Just- i n-Time, Schedul ing in JIT

ME60352 Robotics

In troduct ion to Robot ics: Def in i t ions, motivat ion, h istor ica l development, basic structure,classi f icat ion, workspace, gr ippers, speci f icat ionsRobot Arm Kinematics and Dynamics: Frame transformation, D-H parameters, Forwardkinematics, Inverse kinem atics, Lagrange formulat ionTrajectory Generation: Cartesian scheme, Joint space schemeTeaching Met hods: Manual teaching, Lead-through t eaching, VAL programming

Sensing: Range sensing, proxim it y sensing, t ouch sensors, f orce and t orque sensingRobot Vision: Low-level vision, Higher- level visionContro l Schemes: Posi t ion contro l , force cont ro l , hybr id posi t ion and force contr o lMotion Planning: Tradi t ional and non- tradi t ional t echniques

ME60353 Knowledge Based System in Engineer ing

Introduction to expert systems Definit ion, Need for expert systems, Methods of developingexper t system off l ine tr a in ing/ learn ing & on- l ine t ra in ing/ learn ingTools for developing expert systems Hard Computing vs. Soft Computing, Fuzzy Set Theory,Fuzzy Logic Controllers (FLC), Neural Network (NN) Controllers back propagation network,SOM, radia l basis funct ion net works, recurrent neural netw orks et c. , Learning/ opt im isat iontools tradi t ional (d i rect search and gradient based) and non- tradi t ional (genet ic a lgor i thms(GAs), simulated annealing etc.) techniques. Combined techniques of soft computing GA-

FLC, GA-NN, NN-FLC, GA-FLC-NNSome Applicat ions

ME67011 Thesis Part I

ME67012 Thesis Part 2

ME68012 Comprehensive Viva

ME69311 Seminar I

7/31/2019 MTME1

11/11

11

ME69312 Seminar II

ME69016 Micr oprocessor Application Laboratory

ME69001 Advanced Manufactur ing Laboratory 1

Machining and Grindi ng (any 6 experiments) Measurement of Cutt ing Force and Temperature in Turn ing Measurement of Gr inding Force and Est i mati on of Temperature Assessment of Residual St ress in Ground Surfac e using BNA tech niqu e

Impar t ing geometry to cu t t ing tools Eff ects of Tool Coat ing on Per formance of Dr i l ls Eff ect s of Tool Coat ing on Perform ance of Turning Tool and Insert s Assessment of Micro-st ruct ural changes due t o Grinding High Eff iciency Deep Grindi ng

Non-tradi t ional Manufactur ing (any 6 experiments) Electr o Jet Dr i l l ing Elect ro-discharge Machining Wire-EDM Ul trasonic Machin ing Laser Beam Machining Micro-machining using Excim er Laser Elect ro fo rming

Chemical Machining

ME69002 Advanced Manufactur ing Laboratory 2

Any tw elve experiments

Hydraulic Bulge test and Erichsen t est Mechanical proper t ies of powder compacts Experim ent s on Roll ing, Deep Drawing, Extrusion Uni-axia l compression t est t o obta in t rue stress-str a in data and to study t he eff ects of

lubr icat ion Plane st rain compression t est f or sheet t ype of specimen to obt ain st ress-st rain behaviour CAD soft ware in t roduct ion w i t h simple examples. Single object model l ing. Design of product w it h surf ace represent ati ons. Visualizat ion. CNC Machine cutt er path

generation.

Design and representat ion of assembl y of obj ect s. Assembl y sequencing, di sassembl ysequencing. Visualisation using VRML.

Design and manufacture of product f or Rapid protot yping Studies on Arc behaviour in sh ie lded met al arc w eld ing St udie s on GTAW, GMAW, GMAW-P proc esses Temperature d ist r ibut i on in arc weld ing We ld qual i ty t ests Work space analysis of m anipulat or Robot t eaching using VAL programming CNC modell ing and programm ing