mba tech ( mechanical ) semester v.pdf

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- PROPOSED TEACHING AND EVALUATION SCHEME FOR MBA (TECH) MECHANICAL (2013-2014)

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Page 1: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

-PROPOSED TEACHING AND EVALUATION SCHEME FOR MBA (TECH) MECHANICAL (2013-2014)

Page 2: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'SNMIMS' Mukesh Patel School of Technology Management and Engineering

Program: MBA (Tech.)Mechanical Engineering I Semester : V

To provide the knowledge of different types of bearings and their-- --- .-

Outcomes: After successful completion of this course, students should be able to1 Design and analyze important machine parts Iike gears and bearing,

Course : Design of Machine Elements - I1

-- understand importance of robust design.

-

Detailed Syllabus Unit 1 Description / Duration

-

1 1 Gear Design: Types of gear and its applications, selection of 1 10

Code--: MEME05001

i i I

gear materials wi;th desirable modes of Gear tooth failure and methods of gear lubrication Spur Gear: Terminology, minimum number of teeth, face width and module relation, force analysis, beam strength of gear tooth (Lewis Equation), Velocity factor, service factor, effective load on gear tooth, Wear Strength of of gear tooth ( Buckingham Equation), Module calculation based on beam and wear strength. Helical Gear: Terminology, transverse' and normal module, Virtual number of teeth, tooth proportions, force analysis, beam

Pre-requisite: Engineering Mechanics - I and I1 (MBAB01004, MBAB02005), Strength of Materials (MBME03006), Theory of Machines - I and I1 (MBME03005, MBME04004), Design of Machine Elements - 1(MBME03007). Objectives:

industry.

I To provide the understanding of design of transmission systems used in the

3 I

and wear swength,effective load on Bevel Gears: Types of Bevel gears, bevel gear, formative number of teeth, force analysis, beam and

Teachin Scheme-.-rLecture Practical Tutorial Credit

502 50

Evaluation Scheme

-wear strength, dynamic load and effective load, materials selection for straight bevel gear, introduction to spiral bevel gear. Worm Gear. Terminology, geometric proportions of worm gears, force analysis, friction in worm gears, efficiency of worm gears, material selection, strength rating of worm gears, wear rating of worm gears, thermal considerations Rolling Contact Bearing: Types of rolling contact bearings,

Theory (3Hrs,

100Marks)

0

-10

Internal Continuous Assessment (ICA)

As per Institute Norms 1 4

Page 3: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKMIS NMIMS1 Mukesh Pate1 School of Technology Management and Engineering

selection of bearing type, static and dynamic load carrying capacity, Skibeck's equation, equivalent bearing load, Load life relationship, selection of bearing life, selection of bearing from manufactures catalogue, design for cyclic loads and speeds, bearing with probability of sunrival other than 90 %, lubrication of rolling contact bearing, mounting of bearing, causes of failure in rolling contact bearings and remedies, use of oil seals Sliding Contact Bearing: Basic modes of lubrications, theory of 10 hydrodynamic lubrication, Pressure development in oil film, hydrostatic stepp bearing, energy losses in hydrostatic step bearings, Reynolds equation, Somerfield number, Raimondi and Boyd method, Temperature rise, bearing design- selection of parameters, bearing materials, lubricating oils and addtives Robust Design: Concepts of Design for Manufacturing (DFM); 05 Design rules for manufacturing and assembly processes, Design for quality and reliability, weibui distribution, system reliability Total 45

Text Books: 1. J. E. Shigley and C.R. Mischke (2006), "Mechanical Engineering Design"

McGrnnr Hill Publication Co. Ltd. 2. V. B. Bhandari (2010), "Design of Machine Elements", Tatn McGrarc~ Hill,

Delhi.

Reference Books: 1. M. F. Spotts and T. E. Shoup (2008), "Design of Machine Elements", Prentice

Hall International. 2. V. M. Faires (2008), "Design of Machine Element", McMillnn.

Term Work: 1. " O N E design project. The design project shall consist of two imperial size

sheets - one involving assembly drawing with a part list and overall dimensions and the other sheet involving drawing of individual components. Manufacturing tolerances, surface finish symbols and geometric tolerances should be specified so as to make it working drawing. Design data book shall be used extensively for the selection of the components.

2. Assignment on each unit. 3. Viva-voce examination

Page 4: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'SNMIMS' Mukesh Patel School of Technology Management and Engineering

Program: MBA (Tech.) Mechanical Engineering Semester : V Course: Heat Transfer- Code : MBME05002

Teaching Scheme

Lecture

Objectives: To introduce the broad-based understanding of different modes of heat

transfer.

To impart knowledge of different applications of conduction, convection and

radiation.

Outcomes: After successful completion of this course, students should be able to

Proficiently apply heat transfer principles (conduction, convection and

radiation) to modeling and solution of engineering problems including

analytical and numerical solutions to governing equations.

Interpret and use non-dimensional parameters, concept of thermal boundary

layers, Reynolds analogy and the use of equivalent radiation network as

applied to enclosure heat transfer.

Evaluation Scheme

I I I I I

I

Practical

4

Detailed Syllabus Unit I Description I Duration

1 selection and application of fins. .

3 1 Convection Heat Transfer: Classification of convection heat 1 15

Tutorial

Pre-requisite: Engineering Thermodynamics (MBME03003) 02

1 I Basic Modes of Heat Transfer

2

transfer, Convection heat transfer coefficient, Convection boundary layer, Boundary layer similarities, Laminar and Turbulent flow, Momentum and energy equation for laminar boundary layer, Physical Significance of dimensionless varameters. Forced Convection in internal flows.

15

Credit

Conduction Heat Transfer: One dimensional steady state heat conduction, Thermal resistance, Composite medium, Critical Thickness, Effect of variation in Thermal Conductivity. Unsteady State Heat Conduction; Lumped System Analysis, Heat Transfer in Semi lnfinite and infinite solids, Use of Transient-Temperature Charts

Heat Transfer from extended surfaces: Types of ins, Governing equation, fin performance and effectiveness, Efficiency of fin, concept of corrected fin length, design considerations for fins,

505

05

L .......

4

Theory (3Hrs,

100 Marks)

50

n ...-- -. . .

Thermal Radiation: Introduction to Physicdl hlechanisrn, Laws 10

Internal Continuous Assessment (ICA)

As per Institute Norms

... . . . ~.

Page 5: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

--

SVKM'S NMlMS' Mukesh Pate1 School of Technology Management and Engineering

Heat Exchange between non-black ----- bodies, ~adia t ionshield. 5 Heat Exchanger: Classification, Temuerature distribution in 15-

1 parallel and counter flow arrangement Overall Heat Transfer Coefficient, Fouling Factor, Wilson Plot, Log Mean Temperature Difference Method, Effectiveness-NTU method Total 60

rext Books: 1. J. P. Holman (2008), "Heat Transfer", 9thEdition, Tatn McGrau~ Hill. 2. Yunus Cengel(2006), "Heat and Mass Transfer, A Practical Approach ,3'*

Ed, Tata McGrazcl Hill. Reference Books:

1. P. K. Nag (2011), "Heat Transfer" Tata McGrazc~ Hill. 2. Frank Kreith, R.M. Manglik, Mark S. Bohn (2011), " Principles of Heat

Transfer" 7th Edition, Cengoge Learning. 3. S. K. Som (2008), "Introduction to Heat Transfer", PHI Learning.

rerm Work: 1. Assignments based on syllabus (Min. 3).

2. Minimum six experiments from following list

3. Practical and Viva examination

List of experiments : 1. Determination of Thermal Conductivity of Metal Rod 2. Determination of Thermal Conductivity of Insulating Powder

3. Determination of Thermal Conductivity of Composite Wall 4. Determination of heat transfer coefficient in natural convection 5. Determination of heat transfer coefficient in forced convection 6. Determination of Temperature distribution, fin efficiency in natural and

forced convection.

7. Determination of Emissivity of a Test Surface

8. Determination of Stefan Boltzmann Constant.

9. Determination of Log mean temperature difference, Overall Heat Transfer Coefficient and Effectiveness of heat exchanger in parallel and counter flow arrangement.

10. Calibration of Thermocouple

Page 6: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'SNMIMS' Mukesh Pate1School of Technology Management and Engineering

Assessment (ICA)

-Tech-ineering I Semester : V

I

Pre-requisite: Fluid Mechanics (MBME03004),Basic Electronics (hIBARU2001)-

Course : Mechatronics and Controls

- - - -

objectives: To understand the multidisciplinary nature of the subject including various fields of engineering such as mechanical, electrical, electronics and control engineering. To impart knowled~eof various basic control systems

Code : MBME05003

Outcomes: After successfulcompetition of this course the student will be able to,

To design Mechatronicsbased system for certain practical applications

I To understand the basic concepts of the control of the processes in the i

I1Evaluation Scheme

i engineering by studding the control techniques. 1

1 I

1 To visualize the applications of hydraulic and pneumatic systems in modern 1

Theory 1 Internal Continuous

machinery Detailed Syllabus Unit Description

1 1 Introduction to Mechatronics: Basics of sensors and transducers, 1 5 guidelines for their selection; Contact and non-Contact types of sensors - Optical sensors, their principle of operation and I applications of sensors; ~ifferenttypes of actuators - Principle of operation - hydraulic, pneumatic, electrical, Contact speed, Multi

( speed, stepped and continuously variable actuators, ~ i t ua t i on ,I I different types of controls - Components of prteumatic system & 1 their conversion valves, auxiliary devices, synchronizing, 1

1 with stepping motor. 2 Electro-Hydraulic and Electro-Pneumatic systems: Study of

I I and user interface, Gauging, Tool Monitoring System, Spindle drives, feed drives, Servo principles, Configuration of CNC

5

1 clamping, declamping etc.

I System, Interfacing, ~rlonitorin~]~ i a ~ t i c s 4 System Models: Mathematical models, introduction to 5

3 ( Mechatronics elements: Measuring System, Control Software

mechanical, electrical, fluid and thermal systems. Rotational and transnational systems, electro - mechanical, hydro - mechanical systems; Control Systems: open loop and closed loop systems, 1

5

Page 7: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'S NMIMS' Mukesh Pate1 School of Technology Management and Engineering

I transfer functions, feedback and feed forward control systems and their applications.

5 Ladder Diagram:Basic Components and their symbols, 5 Fundamentals of ladder diagrams, Machine Control Terminology. Programmable Logic Controllers :History, PLC configurations, System Block Diagrams, PLC programming with ladder logic programs;

6 Mechatronics Systems Applications: Robotics, Automated IGuided Vehicle (AGV), Study of different control components of Hydraulic System, Valves and auxiliary devices, Analysis of Hvdraulic circuits sequencing, svnchronizin~ Pneumo-

I hidraulic, CNC lubrication, i iackne Tool ~ p ~ l i c a t i o n s Block diamam algebra: general representation of a feedback 7 1 - - - 5

I I 1 control system, transfer functions, iules of block dia. algebra, " 1 1

1 reduction of block dis. to obtain closed loop transfer function. 8 Modes of control: ON/OFF, proportional (P), Integral (I),

Derivative (D) and P+I, P+D, P+I+D controllers, graphical representation of these controllers.

1 significance of Root locus and bode plots I Total 45

Text Books: 1. M. D. Singh and J. G. Joshi (2009), "Mechatronics", PHI. 2. N. P. Mahalik (2003), "Mechatronics - Principles, concepts and

applications", Tata McGrau~ Hill. 3. S.R Majumdar (2004), "Pneumatic Systems- Principles and maintenance",

Tata McGram Hill.

Reference Books: 1. C. Loffer, D. Merkle, G. Prede, K. Rupp, D.Scholz (2006), "Electrohydraulic

Basic Level", Festo Didactic. 2. W. Bolton (2003), "Mechatro~cs Electronics Control Systems in Mechanical

and Electrical Engineering", Penrson. 3. HMT (2000), "Mechatro~cs", Tata McGra~u Hill. 4. Michael. 8.Histand and David G. Aiciatore (2003), "Introduction to

Mechatronics and Measurement System", Tata McGrazv Hill. 5. R. A. Kolk, D. Shetty (1997), "Mechatronics Systems Design", Vikas

Publishing.

Term Work: 1. Assignments based on syllabus (Min. 3)

Page 8: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'S NMIMS' Mukesh Patel School of Technology Management and Engineering

,ist of kacticals: 1. Study of Load Cells.

2. Vibration measurement using accelerometers.

3. Calibration of Thermocouples/ RTD,

4. Calibration of flow meters.

5 . Verification of P, P+I, P+D, P+I+D control actions.

6. Study of different switches and relays.

7. Study of AID and D/A converters.

8. Study of Flip Flops and Timers.

9. Study of Application of Op - Amp circuit

0. Study of XY position control systems.

1. Analysis of control system using software like MATLAB/SIMULINK or equivalent.

2. Development of ladder diagram/programming PLC for level control, position control or any other mechanical engineering application.

3. Laboratory exercise on Microcontrollers.

Report on experiments performed as detailed above. ---

Page 9: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'S NMIMS' Mukesh Patel School of Technology Management and Engineering

1 Lecture 1 Ractical Tutorial I Credit (3 ~ r s ; 1 Assessment (1CA)As 1

Program: MBA (Tech.)Mechanical Engineering I Semester : V Course: CAD/CAM/CAE

1 To introduce the students to basics of backend of drafting packages. 1

Code: MBME05004

1

To give hands an experience on experience on the proprietary packages. To impart knowledge of NC and CNC machines and programming of CNC in machine codes.

Outcomes: After successful completion of this course, students should be able to

Use CAD/CAM packages in work environment for modelling and analysis. Write their own codes for scaling, clipping reduction and expiation of models. Operate CNC by writing different codes for speed, feed etc. and generate

I1 100 Marks) I per lns t i tu te~orks

components. I Detailed Svllabus

Teaching Scheme Evaluation Scheme

3

- -The design process, the role of modeling and communication, I modeling using CAD, Product life cycle and CAD/CAM, Concurrent engineering in product design and development, Collaborative Engineering, computers for design Process, CAD

Theory 1 Internal Continuous

- ~ ~ - -- ~-~

Unit Description I Duration

I System Architecture. 2 ) Techniques For geometric modeling: Graphic standards, The 1 06

Re-requisite: Engineering Drawing (MBAB02004), Manufacturing Processes - I (MBME03002), Manufacturing Processes - I1 (MBME04001)

1 Objectives:

2

1 I Introduction and elements of interactive computer graphics:

parametric representation of geomeiq,'Bezier curves, Cubic Spline curve, B-Spline curve, parametric representation of line, circle, ellipse and parabola constructive soIid geometry (CSG), Boundary Representation (B-Rep), Wire Frame Modeling, Solid modeling, Surface Modeling, Parametric Modeling, feature based

08

) modeling, Feature recognition, Design by feature. 3 1 Transformation, Mainpulation And Data Storage: 2D and 3D ( 08 1

0

Transformations (Translation, Rotation, and Scaling and Magnification), Concatenations, matrix representation, problems and object oriented programming on transformations. Object transformation, mirror transformation, Data Structures for interactive modeling, Bill of materials from attribute data, The use of Object Orientation and associativity, Engineering data

504 50

Page 10: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'S NMIMS Mukesh Pate1 School of Technology Management and Engineering

management system, relational data base for design, object Oriental database, Structured Query language, Design 1 information Systems.

4 NC and CNC technology: Introduction, basic components of NC 10 system, NC Procedure, NC Coordinate Systems, and NC motion control systems, Applications, Advantages and Disadvantages of NC machines, CNC programming concepts, Trends and new developments in CNC, Part programmers job, functions of a post processor, CNC Subroutines, CNC programming with interactive graphics. Constructional details of CNC machines, feedback devices- Velocity and displacement, FMS, Machining Centers and its types, Automated Material Handling and storage Systems like Robots, AGVs and AS/RS etc.

5 Group Technology, CAPP and CAQC: Introduction to GT, Part 07 Families, parts Classification and Coding, GT Machine cells, Benefits of GT Introduction to Computer Aided Process Planning (CAPP), Retrieval type Process Planning Systems, Generative type Process Planning Systems, Benefits of CAPP, Artificial Intelligence in CAPP, PFA, Similarity .coefficient matrix. Introduction to Computer Aided Quality Control (CAQC), Computers in QC, Contact Inspection methods, Non Contact Inspection methods, Computer Aided Testing, Integration of CAQC with CAD/CAM.

6 Computer integated manufacturing and Technology driven 06 practices: Introduction, Evolution, Objectives, CIM Hardware and Software, CIM Benefits, Nature and role of the elements of CIM, Identifying CIM needs, Data base requirements of CIM, Role of CAD/CAM in CIM, Obstacles to Computer Integrated Manufacturing, Concept of the future CIM systems, Rapid Prototyping, Virtual Prototyp$g, Design for Manufacturing, D e s i ~ f o r Assembly and dis- Assembly. -.

Total 45 Text Books:

1. Mikell P. Groover and Emory W. Zimmers, Jr., "CAD/CAM Computer Aided and Manufacturing" Eastern Economy Edition, PHI.

2. Ibrahim Zeid, R. Sivasubramanian (2009), "CAD/ CAM, Theory and Practice" Tatn McGraw Hill Publications.

3. P.N. Rao (2010), "CAD/CAM Principles and Applications" Tata McGraui Hz11 Publications.

Term Work: ____I Term work shall consist of class assignments, laboratory assignments, programming for transformations, part programming, part fabrication on CNC trainer.

Page 11: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'S NMIMS' Mukesh Patel School of Technology Management and Engineering

I I I I 1

Pre-requisite: Strength of Material (MBME03006),Engineering Mathematics - I, 11,111 (MBAB01001, MBAB02001, MBME03001), Theory of Machines - I and I1

Program: MBA (Tech.)Mechanical Engineering I Semester: V

' (MBME03005,MBME04004) Objective:

Course: Vibration Engineering

To introduce the concept of vibration of mechanical systems.

After successful completion of this course, students should be able to

Code: MBME05005

1 Write down the equations of motion of various vibrating systems and 1 ascertaining the response of the system. Design the systems that are out of natural frequency to avoid resonance. Calculate natural frequencies and articulate systems for application requiring vibrations such mechanical vibrators, vibratory separators and pneumatic drills etc.

Detailed Syllabus Unit ) Description I Duration

1 Free vibrations: Equilibrium method, energy method, and I 10 Rayleighs method Equivalent

-

stiffness of spring combinations, Compound pendulum, Transverse Vibration, Beams with several masses, Free damped vibration: types of damping: viscous and coulomb dampina, differential equatfons of damped free

Teaching Scheme

- -vibration, logarithmic decrement. Forced vibration: Sources of excitation, equation of motion

Evaluation Scheme

Lecture

3

with harmonic force, response of rotating and reciprocating masses, support motion, vibration isolation and absorption, force and motion transmissibility.vibration Measurement and

Theory (3Hrs, 100

Marks) 50

( control,

Internal Continuous Assessment (ICA)

As per Institute Norms 50

Practical

2

( balancing of V engines. 6 1 Introduction of Multidegrees of Freedom Systems: Natural 1 10

Tutorials

0

three rotor system, torsionally equivalent shaft, torsional dampers. Critical speed of shaft, Maxwell theorem of reciprocal deflection. Balancing: Balancing of rotating masses, static and dynamic

Credit

4

07 balancing, balancing of reciprocating masses in engine, 1

Page 12: MBA TECH ( MECHANICAL ) SEMESTER V.pdf

SVKM'S NMIMS' Mukesh Pate1 School of Technology Management and Engineering

frequencies using Dunkerlies, Rayleigh', Holzer method, Mode shape of these systems Total 45

Text Books : 1. S. S. Rao (2004), "Mechanical vibration", Addison Wesley. 2. S. Graham Kelley (1996), "Theow and problems of Mechanical Vibrations

Schaum outline series", M C - ~ r e wHill. Reference Books:

1. J. S. Rao (1994), "Advanced Theory of Vibration", Neui Age international. 2. S. Graham Kelley (2000), "Fundamentals of mechanical vibrations" MGram

Hill. 3. Jacob Pieter Den Hartog (1985) (Classic), "Mechanical Vibration", Courier

Dover Publicafions. Term Work:

1. Assignments based on syllabus (Min. 3). 2. Minimum 6 experiments from the following list 3. Viva voce

List of Experiments: 1. Determination of inertia of simple pendulum, compound pendulum and

irregular bodies. 2. Static balancing of rotating masses. 3. Dynamic balancing of rotating masses 4. Whirling speed of shaft 5. Free and damped vibration of systems with one degree of freedom. 6. Forced damped vibration of systems with one degree of freedom. 7. Free damped torsional vibration