Seventh(7th) Semester Syllabus for Mechanical Engineering - Anna University - Regulation 2008


ANNA UNIVERSITY AFFILIATED INSTITUTIONS R - 2008

B.E. MECHANICAL ENGINEERING

 

VII SEMESTER SYLLABUS

 

 

 DOWNLOAD Mech 7th Semester Syllabus

 


 

CODE NO.

 

COURSE TITLE

 

L

T

P

C

THEORY

GE 2022

Total Quality Management

 

3

0

0

3

ME 2401

Mechatronics

 

 

3

0

0

3

ME 2402

Computer Integrated Manufacturing

 

3

0

0

3

ME 2403

Power Plant Engineering

 

3

0

0

3

 

Elective II

 

 

3

0

0

3

 

Elective III

 

 

3

0

0

3

PRACTICALS

ME 2404

Computer Aided Simulation & Analysis Laboratory

0

0

3

2

ME 2405

Mechatronics Lab

 

0

0

3

2

 

 

 

TOTAL

18

0

6

22

 

 

 

 

SEMESTE R VII Elective II

CODE NO.

COURSE TITLE

L

T

P

C

THEORY

 

 

 

 

ME 2027

Process Planning & Cost Estimation

3

0

0

3

ME 2029

Design of Jigs, Fixtures & Press Tools

3

0

0

3

ME 2030

Composite Materials

3

0

0

3

 

Electiv e III

CODE NO.

COURSE TITLE

L

T

P

C

THEORY

 

 

 

 

 

ME 2028

Robotics

3

0

0

3

ME 2031

Thermal Turbo machines

3

0

0

3

ME 2032

Computational Fluid Dynamics

3

0

0

3

ME 2034

Nuclear Engineering

3

0

0

3

 

 

 

GE2022

TOTAL QUALITY MANAGEMENT

L

T

P C

 

 

3

0

0  3


UNIT I             INTRODUCTION                                                                                       9

Introduction - Need for quality - Evolution of quality - Definition of quality - Dimensions of manufacturing and service quality - Basic concepts of TQM - Definition of TQM – TQM Framework - Contributions of Deming, Juran and Crosby Barriers to TQM.

 

UNIT II            TQM PRINCIPLES                                                                                    9

Leadership   Strategic  quality  planning,  Quality  statements  -  Customer  focus  Customer orientation, Customer satisfaction, Customer complaints, Customer retention - Employee involvement Motivation, Empowerment, Team and Teamwork, Recognition and Reward, Performance appraisal - Continuous process improvement PDSA cycle,

5s, Kaizen - Supplier partnership Partnering, Supplier selection, Supplier Rating.

 

 

UNIT III           TQM TOOLS & TECHNIQUES I                                                                9

The seven traditional tools of quality – New management tools Six-sigma: Concepts, methodology, applications to manufacturing, service sector including IT Bench marking

Reason to bench mark, Bench marking process FMEA Stages, Types.

 

UNIT IV          TQM TOOLS & TECHNIQUES II                                                              9

Quality circles Quality Function Deployment (QFD) Taguchi quality loss function

TPM Concepts, improvement needs Cost of Quality Performance measures.

 

UNIT V           QUALITY SYSTEMS                                                                                 9

Need for ISO 9000- ISO 9000-2000 Quality System Elements, Documentation, Quality auditing- QS 9000 ISO 14000 Concepts, Requirements and Benefits Case studies of  TQM implementation in manufacturing and service sectors including IT.

 


 

 

TEXT BOOK:


TOTAL: 45 PERIODS


1. Dale H.Besterfiled, et at., Total Quality Management, Pearson Education Asia, Third Edition, Indian Reprint (2006).


REFERENCES:

1.  James R. Evans and William M. Lindsay, “The Management and Control of Quality,

6th Edition, South-Western (Thomson Learning), 2005.

2.  Oakland, J.S. TQM Text with Cases, Butterworth Heinemann Ltd., Oxford, 3rd

Edition, 2003.

3.  Suganthi,L and Anand Samuel, Total Quality Management, Prentice Hall (India) Pvt. Ltd.,2006.

4.  Janakiraman,B and Gopal, R.K, Total Quality Management Text and Cases, Prentice Hall (India) Pvt. Ltd., 2006.

 

 

 

 

 

 

ME2401                                        MECHATRONICS                                          L T P C

3  0 0 3

 

OBJECTIVE:

·    To understand the interdisciplinary applications of Electronics, Electrical, Mechanical and Computer Systems for the Control of Mechanical and Electronic Systems.

 

UNIT I             MECHATRONICS, SENSORS AND TRANSDUCERS                             9

Introduction to Mechatronics Systems Measurement Systems Control Systems Microprocessor  baseControllers.  Sensorand  Transducers  –  Performance Terminology   Sensorfor  Displacement,  Position  and  Proximity;  Velocity,  Motion, Force, Fluid Pressure, Liquid Flow, Liquid Level, Temperature,Light Sensors Selection of Sensors

 

UNIT II             ACTUATION SYSTEMS                                                                          9

Pneumatic and Hydraulic System  Directional Control Valves Rotary    Actuators. Mechanical Actuation Systems Cams Gear Trains Ratchet and pawl Belt and Chain Drives Bearings. Electrical Actuation Systems Mechanical Switches Solid State Switches Solenoids Construction and working principle of DC and  AC Motors

speed control of AC and DC drives, Stepper Motors-switching circuitries for stepper motor AC & DC Servo motors

 

UNIT III           SYSTEM MODELS AND CONTROLLERS                                              9

Building blocks of Mechanical, Electrical, Fluid and Thermal Systems, Rotational – Transnational Systems, Electromechanical Systems Hydraulic Mechanical Systems. Continuous and discrete process Controllers Control Mode – Two Step mode Proportional Mode Derivative Mode Integral Mode PID Controllers Digital Controllers Velocity Control Adaptive Control Digital Logic Control – Micro Processors Control.

 

UNIT IV           PROGRAMMING LOGIC CONTROLLERS                                            9

Programmable Logic Controllers Basic Structure Input / Output Processing Programming Mnemonics Timers, Internal relays and counters Shift Registers Master and Jump Controls Data Handling Analogs Input / Output Selection of a PLC.


UNIT V           DESIGN OF MECHATRONICS SYSTEM                                                9

Stages in designing Mechatronics Systems – Traditional and Mechatronic Design - Possible  Design  Solutions.  Case  studieof  Mechatronics  systems-  Pick  and  place Robot- Autonomous mobile robot-Wireless suriviellance balloon- Engine Management system- Automatic car park barrier.

 


 

 

TEXT BOOKS:


TOTAL: 45 PERIODS


1.  Bolton,W, Mechatronics” , Pearson education, second edition, fifth Indian Reprint,

2003

2.  Smaili. an Mrad.  "Mechatronics   integrate technologie fo intelligent machines", Oxford university press, 2008

 

REFERENCES:

1.  Rajput. R.K, A textbook of mechatronics, S. Chand & Co, 2007

2.  Michael  B.  Histand  and  David  G.  Alciatore,   Introduction  to  Mechatronics  and

Measurement Systems, McGraw-Hill International Editions, 2000.

3.  Bradley D. A., Dawson D., Buru N.C. and. Loader A.J, Mechatronics, Chapman and

Hall, 1993.

4.  Dan Necsulesu, Mechatronics, Pearson Education Asia, 2002 (Indian Reprint).

5.  Lawrence   J.   Kamm,  Understanding  Electro  –   Mechanical  Engineering,  An

Introduction to Mechatronics, Prentice Hall of India Pvt., Ltd., 2000.

6.  Nitaigou Premchand   Mahadik,    Mechatronics Tata    McGraw-Hill   publishing

Company Ltd, 2003

 

 

 

 

 

 

 

 

ME2402                COMPUTER INTEGRATED MANUFACTURING                    L T P C

3  0 0 3

OBJECTIVE:

·    This course will enable the student

·    To gain knowledge about the basic fundamental of CAD.

·    To gain knowledge on how computers are integrated at various levels of planning and manufacturing understand computer aided planning and control and computer

monitoring.

 

UNIT I             COMPUTER AIDED DESIGN                                                                  9

Concept of CAD as drafting and designing facility, desirable features of CAD package, drawing features in CAD Scaling, rotation, translation, editing, dimensioning, labeling, Zoom,  pan,  redraw  and  regenerate,  typical  CAD  command  structure,  wire  frame modeling, surface modeling and solid modeling (concepts only) in relation to popular CAD packages.

 

UNIT II            COMPONENTS OF CIM                                                                           9

CIM as a concept and a technology, CASA/Sme model of CIM, CIM II, benefits of CIM, communication matrix in CIM, fundamentals of computer communication in CIM CIM data transmission methods – seriel, parallel, asynchronous, synchronous, modulation, demodulation, simplex and duplex. Types of  communication in CIM point to point (PTP), star and multiplexing. Computer networking in CIM the seven layer OSI model,


LAN  model,  MAP  model,  network  topologies   star,  ring  and  bus,  advantageof networks in CIM

 

UNIT III       GROUP TECHNOLOGY AND COMPUTER AIDED PROCESS

PLANNING                                                                                                     9

History Of Group Technology role of G.T in CAD/CAM Integration part families- classification and coding DCLASS and MCLASS and OPTIZ coding systems facility design using G.T benefits of G.T cellular manufacturing.Process planning - role of process planning in CAD/CAM Integration approaches to computer aided process planning variant approach and generative approaches CAPP and CMPP systems.

 

UNIT IV         SHOP FLOOR CONTROL AND INTRODUCTION TO FMS                       9 shop floor control phases factory data collection system automatic identification methods Bar code technology automated data collection system.

FMS components of FMS types FMS workstation material handling and storage system FMS layout- computer control systems – applications and benefits.

 

UNIT V         COMPUTER AIDED PLANNING AND CONTROL AND COMPUTER MONITORING    9

Production planning and control cost planning and control inventory management – materia requirement plannin (MRP –   shop   floor   control Lea an Agile Manufacturing. Types of production monitoring systems structure model of manufacturing process control and strategies direct digital control.

 


 

TEXT BOOK:


TOTAL: 45 PERIODS


1.  Mikell.  P.  Groover  Automation,  Production  Systems  and  Computer  Integrated

Manufacturing, Pearson Education 2001.

 

REFERENCES:

1.  Mikell. P. Groover and Emory Zimmers Jr.,CAD/CAM, Prentice hall of India Pvt.

Ltd., 1998.

2.  James  A.  Regh  and  Henry W.  Kreabber,  Computer  Integrated  Manufacturing, Pearson Education second edition, 2005.

3.  Chri McMaho an Jimmi Browne CA CA Principles,   Practice   and

Manufacturing Management, Pearson Education second edition, 2005.

4.  Ranky, Paul G., Computer Integrated Manufacturing, Prentice hall of India Pvt. Ltd.,

2005.

5.  Yorem Koren, “ Computer Integrated Manufacturing, McGraw Hill, 2005.

6.  P N Rao, “ CAD/CAM Principles and Applications, TMH Publications, 2007.

 

 

 

 

 

 

ME2403                            POWER PLANT ENGINEERING                                L T  P C

3  0 0 3

OBJECTIVE:

·    To understand the various components , operations and applications of different types of power plants


UNIT I              INTRODUCTION TO POWER PLANTS AND BOILERS                         9

Layout  of  Steam  ,  Hydel  ,  Diesel  ,  MHD,  Nuclear  and  Gas  turbine  Power  Plants Combined Power cycles comparison and selection , Load duration Curves Steam boilers and cycles High pressure and Super Critical Boilers Fluidised Bed Boilers

 

UNIT II             STEAM POWER PLANT                                                                          9

Fuel and ash handling ,Combustion  Equipment for burning coal, Mechanical Stokers. Pulveriser,    Electrostatic  Precipitator,  Draught-  Different  Types,  Surface  condenser types, cooling Towers

 

UNIT III           NUCLEAR AND HYDEL POWER PLANTS                                              9

Nuclear Energy-Fission , Fusion Reaction, Types of Reactors, Pressurized water reactor

,Boiling  water  reactor,  Waste  disposal  and  safety  Hydel  Power    plant-  Essential

elements, Selection of turbines, governing of Turbines- Micro hydel developments

 

UNIT IV          DIESEL AND GAS TURBINE POWER PLANT                                         9

Types of diesel plants, components , Selection of Engine type, applications-Gas turbine power plant- Fuels- Gas turbine material open and closed cycles- reheating Regeneration and intercooling combines cycle

 

UNIT V      OTHER POWER PLANTS AND ECONOMICS OF  POWER PLANTS        9

Geo  thermal- OTEC- tidel- Pumped  storage  Solar central receiver system  Cost  of electric Energy- Fixed and operating costs-Energy rates- Types tariffs- Economics of load sharing, comparison of various power plants.

 


 

TEXT BOOKS:


TOTAL: 45 PERIODS


 

1.  Arora S.C and Domkundwar S, A Course in Power Plant Engineering Dhanpat

Rai, 2001

2.  Nag P.K ,Power Plant Engineering. Third edition Tata McGraw- Hill ,2007

 

REFERENCES:

 

1.    EI-Wakil M.M ,Power Plant Technology,Tata McGraw-Hill 1984

2.    K.K.Ramalingam , Power Plant Engineering , Scitech Publications,  2002

3.    G.R,Nagpal , Power Plant Engineering, Khanna Publishers 1998

4.    G.D.Rai, Introduction to Power Plant technology Khanna Publishers, 1995

 

 

 

 

 

 

ME2404

COMPUTER AIDED SIMULATION AND ANALYSIS

L

T

P

C

 

LABORATORY

0

0

3

2

 

 

LIST OF EXPERIMENTS

 

A.         SIMULATION                                                                                                         8

 

Simulation  of  Air  conditioning  system  with  condenser  temperature  and  evaporator temperatures as input to get COP using C /MAT Lab.

Simulation of Hydraulic / Pneumatic cylinder using C / MAT Lab. Simulation of cam and follower mechanism using C / MAT Lab.


B.        ANALYSIS (SIMPLE TREATMENT ONLY)                                                       37

 

1.  Stress analysis of a plate with a circular hole.

2.  Stress analysis of rectangular L bracket

3.  Stress analysis of an axi-symmetric component

4.  Stress analysis of beams (Cantilever, Simply supported, Fixed ends)

5.  Mode frequency analysis of a 2 D component

6.  Mode frequency analysis of beams (Cantilever, Simply supported, Fixed ends)

7.  Harmonic analysis of a 2D component

8.  Thermal stress analysis of a 2D component

9.  Conductive heat transfer analysis of a 2D component

10. Convective heat transfer analysis of a 2D component

 


 

LIST OF EQUIPMENTS

(For a batch of 30 students)

 

Computer System                                                      30

17 VGA Color Monitor

Pentium IV Processor

40 GB HDD

512 MB RAM

Color Desk Jet Printer                                                01

Software

Suitable analysis software                                          30 licenses

C / MATLAB                                                                 5 licenses


TOTAL: 45 PERIODS


 

 

 

 

 

 

 

ME2405                           MECHATRONICS LABORATORY                             L T  P  C (COMMON TO MECHANICAL AND PRODUCTION VI SEMESTER)                               0 0 3 2

 

LIST OF EXPERIMENTS

1.    Design and testing of fluid power circuits to control

(i) velocity  (ii) direction and (iii) force of single and double acting actuators

2.    Design of circuits with logic sequence using Electro pneumatic trainer kits.

3.    Simulation of basic Hydraulic, Pneumatic and Electric circuits using software

4.    Circuits with multiple cylinder sequences in Electro pneumatic using PLC

5.    Speed Control of AC & DC drives

6.    Servo controller interfacing for DC motor

7.    PID controller interfacing

8.    Stepper motor interfacing with 8051 Micro controller

(i) full step resolution (ii) half step resolution

9.    Modeling and analysis of basic electrical, hydraulic and pneumatic systems using LAB VIEW

10 Computerized data logging system with control for process variables like

pressure flow and temperature.

 

TOTAL: 45 PERIODS


LIST OF EQUIPMENT

 

1.

Basic Pneumatic Trainer Kit with manual and electrical controls/

 

 

2.

Basic Hydraulic Trainer Kit

- 1 No.

3.

Hydraulics and Pneumatics Systems Simulation Software /

 

 

Automation studio sets

- 10 No

4.

8051 - Microcontroller kit with stepper motor and drive circuit sets

- 2 No.

5.

LAB VIEW software with Sensors to measure Pressure,

 

 

Flow rate, direction, speed, velocity and force.seats

- 2 No.

ME2027

PROCESS PLANNING AND COST ESTIMATION

L T  P C

 

 

OBJECTIVE:

(COMMON TO MECHANICAL AND PRODUCTION)

 0 0 3

 

 
(For a batch of 30 students)

 


PLC  Control    each


- 1 No.


 

 

 

 

 

 

 

 

 

 

 

 

 

·    To introduce the process planning concepts To make cost estimation for various products after process planning

 

UNIT I              WORK STUDY AND ERGONOMICS                                                    10

Method study – Definition Objectives-Motion economy- Principles Tools and Techniques-Applications Work measurements- purpose use procedure tools and techniques- Standard time –Ergonomics principles applications.

 

UNIT II            PROCESS PLANNING                                                                           10

Definition Objective Scope approaches to process planning- Process planning activities   Finished  part  requirements-  operating  sequences-  machine  selection  material selection parameters- Set of documents for process planning- Developing manufacturing  logic  and  knowledge-  production  time  calculation   selection  of  cost optimal processes.

 

UNIT III            INTRODUCTION TO COST ESTIMATION                                              7

Objective of cost estimation- costing cost accounting- classification of cost- Elements of cost.


UNIT IV            COST ESTIMATION                                                                                 8

Types of estimates methods of estimates data requirements and sources- collection of cost- allowances in estimation.

 

 

UNIT V            PRODUCTION COST ESTIMATION                                                     10

Estimation of  material cost, labour cost and over heads, allocation of  overheads

Estimation for different types of jobs.

 


 

TEXT BOOKS:


TOTAL: 45 PERIODS


1.  Sinha.B.P., "Mechanical Estimating and Costing", Tata McGraw-Hill, Publishing Co.,

1995

 

REFERENCES:

1.  Phillip.F Ostwalal and Jairo Munez, "Manufacturing Processes and systems", John

Wiley, 9th Edition, 1998

2.  Russell.R.S and Tailor, B.W, "Operations Management", PHI, 4th Edition, 2003.

3.  Chitale.A.V. and Gupta.R.C., "Product Design and Manufacturing", PHI, 2nd Edition,

2002.

 

 

 

 

 

 

ME2028                                                 ROBOTICS                                              L T  P  C

3  0 0 3

OBJECTIVES:

·    To understand the basic concepts associated with the design and functioning and applications of Robots To study about the drives and sensors used in Robots

·    To learn about analyzing robot kinematics and robot programming

 

 

UNIT I              FUNDAMENTALS OF ROBOT                                                                7

Robot Definition Robot Anatomy Co-ordinate Systems, Work Envelope, types and classification Specifications Pitch, Yaw, Roll, Joint Notations, Speed of Motion, Pay Load Robot Parts and Functions Need for Robots Different Applications

 

UNIT II            ROBOT DRIVE SYSTEMS AND END EFFECTORS                             10

Pneumatic Drives Hydraulic Drives Mechanical Drives Electrical Drives D.C. Servo Motors, Stepper Motor, A.C. Servo Motors Salient Features, Applications and Comparison of Drives End Effectors Grippers – Mechanical Grippers, Pneumatic and Hydraulic Grippers, Magnetic Grippers, Vacuum Grippers; Two Fingered and Three Fingered Grippers; Internal Grippers and External Grippers; Selection and Design Considerations

 

UNIT III           SENSORS AND MACHINE VISION                                                       10

Requirements of a sensor, Principles and Applications of the following types of sensors

Position of sensors (Piezo Electric Sensor, LVDT, Resolvers, Optical Encoders, Pneumatic  Position  Sensors),  Range  Sensors  (Triangulation  Principle,  Structured, Lighting  Approach,  Timof  Flight  Range  Finders,  Laser  Range  Meters),  Proximity Sensors (Inductive, Hall Effect, Capacitive, Ultrasonic and Optical Proximity Sensors), Touch Sensors, (Binary Sensors, Analog Sensors), W rist Sensors, Compliance Sensors, Slip Sensors. Camera, Frame Grabber, Sensing and Digitizing Image Data Signal


Conversion,  Image  Storage, Lighting  Techniques.  Image  Processing  and  Analysis  Dat Reduction Edge   detection,   Segmentation   Featur Extractio an Object Recognition - Algorithms. Applications Inspection, Identification, Visual Serving and Navigation.

 

UNIT IV          ROBOT KINEMATICS AND ROBOT PROGRAMMING                        10

Forward  Kinematics,  Inverse  Kinematics  and  Differences;  Forward  Kinematics  and

Reverse  Kinematics  of  Manipulators  with  Two,  Three  Degrees  of  Freedom  (In  2

Dimensional), Four Degrees of Freedom (In 3 Dimensional) Deviations and Problems. Teach Pendant Programming, Lead through programming, Robot programming Languages – VAL Programming Motion Commands, Sensor Commands, End effecter commands, and Simple programs

 

UNIT V            IMPLEMENTATION AND ROBOT ECONOMICS                                  8

RGV, AGV; Implementation of Robots in Industries Various Steps; Safety Considerations for Robot Operations; Economic Analysis of Robots Pay back Method, EUAC Method, Rate of Return Method.

 


 

 

TEXT BOOK:


TOTAL: 45 PERIODS


1.  M.P.Groover, Industrial Robotics Technology, Programming and Applications, McGraw-Hill, 2001

 

 

REFERENCES:

1.  Fu.K.S.  Gonzalz.R.C.,  and  Lee  C.S.G.,  Robotics  Control,  Sensing,  Vision  and

Intelligence, McGraw-Hill Book Co., 1987

2.  Yoram Koren, Robotics for Engineers, McGraw-Hill Book Co., 1992

3.  Janakiraman.P.A., Robotics and Image Processing, Tata McGraw-Hill, 1995

 

 

 

 

 

 

ME2029                    DESIGN OF JIGS, FIXTURES & PRESS TOOLS           L T  P C

3  0 0 3

 

OBJECTIVES:

·    To understand the functions and design principles of Jigs, fixtures and press tools

·    To gain proficiency in the development of required views of the final design.

 

UNIT I              LOCATING AND CLAMPING PRINCIPLES:                                          8

Objectives of tool design- Function and advantages of Jigs and fixtures Basic elements

 principles  of  location   Locating  methods  and  devices   Redundant  Location  Principles of clamping Mechanical actuation pneumatic and hydraulic actuation Standard parts Drill bushes and Jig buttons Tolerances and materials used.

 

UNIT II             JIGS AND FIXTURES                                                                            10

Design and development of jigs and fixtures for given component- Types of Jigs Post, Turnover, Channel, latch, box, pot, angular post jigs Indexing jigs General principles of milling, Lathe, boring, broaching and grinding fixtures – Assembly, Inspection and Welding fixtures Modular fixturing systems- Quick change fixtures.


UNIT III           PRESS WORKING TERMINOLOGIES AND ELEMENTS OF

CUTTING DIES                                                                                         10

Press Working Terminologies - operations Types of presses press accessories Computation of press capacity Strip layout Material Utilization Shearing action Clearances Press W ork Materials Center of pressure- Design of various elements of dies Die Block Punch holder, Die set, guide plates Stops Strippers Pilots Selection of Standard parts Design and preparation of four standard views of simple blanking, piercing, compound and progressive dies.

 

UNIT IV          BENDING FORMING AND DRAWING DIES                                          10

Difference between bending, forming and drawing Blank development for above operations – Types of Bending dies – Press capacity Spring back knockouts direct and indirect pressure pads Ejectors Variables affecting Metal flow in drawing operations draw die inserts draw beads- ironing Design and development of bending,   forming drawin reverse   re-drawin an combinatio die –   Blank development for ax- symmetric, rectangular and elliptic parts Single and double action dies.

 

UNIT V            MISCELLANEOUS TOPICS                                                                     7

Bulging, Swaging, Embossing, coining, curling, hole flanging, shaving and sizing, assembly, fine Blanking dies recent trends in tool design- computer Aids for sheet metal  forming  Analysis   basic  introduction  -     tooling  for  numerically  controlled machines- setup reduction for work holding Single minute exchange of dies Poka Yoke - Course should be supplemented with visits to industries.

(Use of Approved design Data Book permitted).


 

TEXT BOOKS:


TOTAL: 45 PERIODS


 

1.  Joshi, P.H. Jigs and Fixtures, Second Edition, Tata McGraw Hill Publishing Co., Ltd., New Delhi, 2004.

2.  Donaldson, Lecain and Goold Tool Design, III rd Edition Tata McGraw Hill, 2000.

 

 

REFERENCES:

 

1.  K. Venkataraman, Design of Jigs Fixtures & Press Tools, Tata McGraw Hill, New

Delhi, 2005.

2.  Kempster, Jigs and Fixture Design, Hoddes and Stoughton Third Edition 1974.

3.  Joshi, P.H. Press Tools” Design and Construction, Wheels publishing, 1996.

4.  Hoffman Jigs and Fixture Design” – Thomson Delmar Learning, Singapore, 2004.

5.  ASTME Fundamentals of Tool Design Prentice Hall of India.

6.  Design Data Hand Book, PSG College of Technology, Coimbatore.

 

 

 

 

 

ME2030                                    COMPOSITE MATERIALS                                 L T  P C

3   0 3

OBJECTIVES:

·    To understand the fundamentals of composite material strength and its mechanical behavior Understanding the analysis of fiber reinforced Laminate design for different

·    combinations of plies with different orientations of the fiber.

·    Thermo-mechanical behavior and study of residual stresses in Laminates during processing.  Implementation  of  Classical  Laminate  Theory  (CLT)  to  study  and


analysis for residual stresses in an isotropic layered structure such as electronic chips.

 

UNIT I              INTRODUCTION, LAMINA CONSTITUTIVE EQUATIONS & MANUFACTURING      12

Definition  Need   GeneraCharacteristics,  Applications.  Fibers   Glass,  Carbon, Ceramic and Aramid fibers.  Matrices Polymer, Graphite, Ceramic and Metal Matrices

 Characteristics  of  fibers  and  matrices.    Lamina  Constitutive  Equations:  Lamina

Assumptions Macroscopic Viewpoint. Generalized Hookes Law. Reduction to Homogeneous Orthotropic Lamina Isotropic limit case, Orthotropic Stiffness matrix (Qij), Typical Commercial material properties, Rule of Mixtures. Generally Orthotropic Lamina Transformation Matrix, Transformed Stiffness. Manufacturing: Bag Moulding Compression  Moulding   Pultrusion   Filament  Winding   Other  Manufacturing Processes

 

UNIT II            FLAT PLATE LAMINATE CONSTITUTE EQUATIONS                         10

Definition of stress and Moment Resultants. Strain Displacement relations. Basic Assumptions  of  Laminated  anisotropic  plates.  Laminate  Constitutive  Equations  Coupling Interactions, Balanced Laminates, Symmetric Laminates, Angle Ply Laminates, Cross Ply Laminates. Laminate Structural Moduli. Evaluation of Lamina Properties from Laminate Tests. Quasi-Isotropic Laminates. Determination of Lamina stresses within Laminates.

 

UNIT III            LAMINA STRENGTH ANALYSIS                                                            5

Introduction  -  Maximum  Stress  and  Strain  Criteria.  Von-Misses  Yield  criterion  for Isotropic  Materials.  Generalized  Hill’s  Criterion  for  Anisotropimaterials.  Tsai-Hills Failure Criterion for Composites.      Tensor Polynomial (Tsai-Wu) Failure criterion. Prediction of laminate Failure

 

UNIT IV          THERMAL ANALYSIS                                                                              8

Assumption of Constant C.T.Es. Modification of Hookes Law. Modification of Laminate Constitutive Equations. Orthotropic Lamina C.T.Es. C.T.Es for special Laminate Configurations Unidirectional, Off-axis, Symmetric Balanced Laminates, Zero C.T.E laminates, Thermally Quasi-Isotropic Laminates

 

 

UNIT V           ANALYSIS OF LAMINATED FLAT PLATES                                          10

Equilibrium Equations of Motion. Energy Formulations. Static Bending Analysis. Buckling

Analysis. Free Vibrations Natural Frequencies

 


 

 

TEXT BOOKS:


TOTAL: 45 PERIODS


1.  Gibson,  R.F.,  Principles  of  Composite  Material  Mechanics,  McGraw-Hill,  1994, Second Edition - CRC press in progress.

2.  Hyer, M.W ., Stress Analysis of Fiber Reinforced Composite Materials, McGraw-

Hill, 1998

 

 

REFERENCES:

1.  Issac M. Daniel and Ori Ishai, Engineering Mechanics of  Composite Materials, Oxford University Press-2006, First Indian Edition - 2007

2.  Mallick, P.K., Fiber Reinforced Composites: Materials, Manufacturing and Design,

Maneel Dekker Inc, 1993.

3.  Halpin, J.C., Primer on Composite Materials, Analysis, Techomic Publishing Co.,

1984.


4.  Agarwal, B.D., and Broutman L.J., Analysis and Performance of Fiber Composites, John W iley and Sons, New York, 1990.

5.  Mallick P.K an Newman S. (edition) Composit Materials   Technology:

Processes and Properties, Hansen Publisher, Munish, 1990.

 

 

 

 

 

 

ME 2031                          THERMAL TURBO MACHINES                                  L T  P C

3  0 0 3

AIM:

To instruct the importance of the principles of various turbomachines

 

OBJECTIVE:

To understand the various systems, principles, operations and applications of different types of turbo machinery components.

 

UNIT I             PRINCIPLES                                                                                              9

Energy transfer between fluid and rotor-classification of