P- 501  MACHINE DESIGN & DYNAMICS OF MACHINES  

    A. THEORY

PART –I DYNAMICS OF MACHINES

          1.FORCE ANALYSIS OF MECHANISMS

Concept of free body and its equilibrium, static force analysis, friction effects, forces on gear tooth, D-Alember’s  principles, Dynamic force  analysis, Inertia force in Mechanisms. 

 

2. STATIC AND DYNAMIC BALANCING

Need for balancing, methods of balancing , Balancing of revolving and reciprocating masses in the  same  and different  planes, Balancing  machines.

 

3. KINEMATICS OF GEARS

Tooth gearing, cyclonal and involutes teeth, standard proportions, comparison of conjugate profiles, part of contact, are of contact, Interference  , Under cutting, Corrected  gear tooth profiles.

 

4. MECHANICAL  VIBRATIONS

Fundamentals of Vibrations, Undamped  free Vibrations, damped free vibrations and  forced vibrations of single degree of freedom systems, Vibration transmissibility and isolations. Concepts of two degrees freedom systems, critical speed of shaft.

 

PART –II MACHINE  DESIGN

 

1.Stresses in Machine Parts :  Cyclic Stresses, fluctuating and  dynamic stresses;  Endurance limit & fatigue limit, Combined and variable stresses, Soderberg & Goodman diagram.

2.Design of Gears: Design of Spur gears, Helical gear, Bevel gear, Worm and Worm-Wheels.

3.Design of Material Handling  Equipments

Design of chains, sprockets, Hooks , wire ropes drums etc.

4.Design of brakes and clutches :

  Design of different types of Block, Shoes and Band brakes, Design of friction clutch.

 

B. TERM WORK

Term work to be prepared by the candidate will be  based on the topics of above syllabus with equal weightage  to Part –I  & Pat –II. The term work shall consist of

1.Practical work on Part –I of above syllabus.

2.Design and drawing work for one major design problem from Part-II  of above syllabus. Also candidate will prepare details and assembly drawings on two A2 size drawing sheets.

3.Preparation of design report on  Part-II above and design calculations of any two minor design problems from  the  Part- II of above syllabus.

 Term work will be assessed on continuous  assessment.

 

1. C.  PRACTICAL / ORAL

 Examination will be  based on term work done on  (I) (II) & (III)  above  and topics covered in  syllabus of Part- I  , Part –II.

 

D.        REFERENCE  BOOKS :

(1)   DYNAMICS OF MACHINES

1.         Theory of Machines                  By Bellani D.L.

2.         ,,                ,,                            By Jagdishlal

3.         ,,                ,,                            By R.S.  Khurmi

4.         ,,               ,,                             By Dr. Pandya & Dr. Shah

5.         ,,               ,,                             By Ratan

6.         Mechanical Vibrations              By Grower G.K.

 (2)   MACHINE DESIGN

1.         Machine Design Vol. II                         By R.C. Patel

2.         Machine Design                                    By Dr. Pandya & Dr. Shah

3.         Machine Design                                    By Sharma & Agrawal

4.         Machine Design                                    By R.s.Khurmi.

5.         Machine Design                                    By Sunder Raj Murthy

6.         Machine Design                                    By Bhandari

LIST OF EXPERIMENT

 (A) D.M.

1. Study of balancing of revolving masses in single plane.

2. Study of balancing of revolving masses in different planes.

3. Study of balancing of reciprocating masses.

4. Study about Dynamic balancing machine.

5. Study of natural frequency of vibration & time period of spring mass.

6. Study about Damped vibration.

7. Study about interference in gears.

(B) M.D.

1. Study about stresses in machine parts.

2. Study about design of Gears.

3.Study about design of Material handling equipments.

4. Study about design of different types of Brakes & Clutches.

5. Major Design Problem

P- 502 MANUFACTURING PROCESSES-I 

A. THEORY

1.         FRACTURE, CREEP & FATIGUE   

Mode & Types of  fractures and its  influence  in service  life  of part, concept  of creep, method to improve creep resistance, Material suitable for high temperature  application, failure of material by  fatigue and   its causes, Fatigue failure curves, fatigue tests of material &  method to improve fatigue Resistance.

 

2.         DEFORMATION PROCESSES & ITS TECHNOLOGY

Deformation  Process & its basic classification such  as Rolling, Extrusions, wire drawing, Deep drawing , Forging & stretch  forming etc. Hot working and cold working processes  and its effect on  mechanical  properties , Rolling processes,  Rolling  Mills, Forces & geometrical relationships in rolling , calculation of  rolling load, Roll  pass design,  Defects in  rolled product, Extrusion equipment , Analysis of Extrusion process , Extrusion of seamless pipes & tubes,  Analysis of wire drawing processes & load calculation Forging processes & equipments, open die & close die forging, defects , structure & Properties of  forging, Effects of friction in forging.

 

3.         FOUNTRY PROCESSES

Types of foundry   & foundry  process characteristics, Application of theory  of gate & riser location & design in actual casting, Design criterias   for  preparing casting from  blue print drawing  considering pattern making, core making  mould making, cleaning & machining  stage of casting, standard s and    tests &  analysis, casting defects, their causes &  remedies, Testing & inspection  methods of casting  Non destructive  testing of casting.

 

4.         SAND CASTING FOR SMALL & LARGE QUANTITY PRODUCTION

Sand mold making, planning of new pattern, Materials, removable pattern. Types & uses, Different pattern such as   segmental, skeleton & gated, Molding techniques for  larger molds, pit molding, loam  molding  & molding materials,  Moulding  machines, jointing  machines, squeezing  machine, pattern draw molding  machines, Mold blowing  machine & other  molding,  machines, Testing & inspection  of casting.

 

5.         FOUNDRY MECHANISATION

Modern development in mechanization of  foundry, Modern developments in foundry processes, Application of  I.E.  Principles in foundry.

 

6.         ADVANCE CASTING PROCESSES

Special casting processes  with regard to  typical  characteristics; merits demerits  and  field application along with the  process detail of  casting processes such as  Resin bonded casting  techniques, Shell mounding technique , Centrifugal  casting  technique, Die casting  technique , Investment Casting technique and  Continuous Casting Process.

 

B. TERM-WORK

      It shall consist of experiments industrial case studies and exercise problem solved by       computer.   Assessment of term work will be on continuous bases.

 

C. PRACTICAL / ORAL

It shall be based on term work prepared and on syllabus topics as above.

D.  REFERENCE BOOKS

                1. A text Book  of material science  & Metallurgy- By O.P. Khanna

                2. Engineering & Material Science Metallurgy- By S. P. Nayak

                3.Manufacturing  Technology  foundry forming & -By P.N. Rao (TMH)

    4.Principles of  Manufacturing Materials & Processes   -  By J.S. Campbell TMH Edition.

    5.Production Technology  -By O.P. Khanna & M. Lal

    6.Fundamental of Metal casting Technology -By Dr. P.C. Mukharji        

                7.Advance Casting Processes- BY  O.P. Khanna & M. Lal

 

LIST OF EXPERIMENT

 

1. Study about Creep, Fatigue& Fracture.

2. Study of hot working & cold working processes.

3. Study of different types of Rolling mills.

4. Force & Torque calculation in strip rolling processes.

5. Study of different types of forging processes.

6. Study of Extrusion process.

7. Study about different types of Pattern & mould.

8. Study about design of gating system.

9. Study about Inspection & testing of casting.

10. Study of Investment Casting Process.

11. Study of Die Casting Processes.

12. Study of Continuous Casting Process.

13. Write up on Modern development in foundry processes

LIST OF EXPERIMENTS :

1. History, introduction, applications, advantages and limitations of welding process as compared to other manufacturing processes.

2. Study of Arc Physics (Arc initiation) in Arc Welding Process

3. Study of Manual Metal Arc Welding process.

4. Study of Submerged Arc Welding process.

5. Study of Gas Welding process.

6. Study of Gas Metal Arc Welding process (GMAW).

7. Study of TIG Welding process (TIG).

8. Study of Electro Gas Welding process.

9. Study of Electroslag Welding process.

10. Study of Friction and inertia welding process.

11.  Study of Resistance Welding Process.

12.  Study of Atomic Hydrogen Welding Process

13.  Study of Thermit Welding Processes.

14.  Study of Under Water Welding Processes.

15.  Study of Laser Beam Welding

16.  Study of Electron Beam Welding Process.

17.  Study of Ultrasonic Welding.

18.  Study of Dissimilar Metal Welding.

19.  Study of different types of Metal Transfer in Arc Welding Processes.

20.  Study of different types Weld Defects, its causes and remedies.

21.  Study of Destructive testing processes.

22.  Study of Non Destructive testing processes.

23.  Study of Weld distortion and Residual stresses.

24.  Study of Welding metallurgy

P- 504   STATISTICAL METHODS FOR MANAGEMENT

 

Teaching Scheme Theory Hrs.               Practical Hrs.		Examination Scheme
		Marks	Theory Hrs.	Practical/Oral Marks	Term work Marks	Total Marks
04	02	100	03	25	25	150

A.         THEORY

1.         DECISION MAKING-OVERVIEW

Meaning of Quantitative Technique, classification of Statistical Methods, QT in business and Management.

 

MODELS: Decision making process, Management science approach to decision making, meaning and   benefits of models, use of models for analysis of system characteristics:  planning, organizing and controlling operation by modeling for production/ operation Management, Industrial dynamics- introduction and use of elementary models in long range planning and predicating the system performance.

 

2.         DATA COLLECTION AND ANALYSIS

Collection and presentation of data, Common patterns of variations, Frequency distributions, Measures of central tendency, dispersion and skew ness & peaked ness along with their properties and use.

 

3.         PROBABILITY DISTRIBUTION & STATISTICS

Basics of probability, Conditional probability, Bye’s theorem, Binomial, Poisson, Exponential and Normal distribution with their properties and application. Random variables- discrete and continuous probability distribution functions, probability density functions, mean medium, moment and moment generating functions of Binomial, Poisson and   geometric & hyper geometric distributions.

 

SAMPLING DISTRIBUTION AND TESTING OF HYPOTHESIS: Elementary theory & practice of sampling, standard error or means and variance, tests of significance, T-test, F- test, Z-test andc2 test along with their application, Goodness of fit, Testing of Hypothesis and decision making, Analysis of variance (ANOVA).

 

4.         CORRELATION AND REGRESSION ANALYSIS

Curve –fitting correlation and regression analysis, Autocorrelation, Multiple regression, statistical Inference & Estimation applied to Industrial problems.

 

5.         SIMULATION & COMPUTER APPLICATIONS

Nature and meaning of simulation, Monte Carlo technique, Use of random number in Monte Carlo simulation, Monte Carlo simulation applied to queuing processes, Elementary case study on simulations.

Computer application for sampling and frequency distribution (discrete probability distribution), Curve fitting, correlation, T- tests of significance, analysis of variance and queuing process- simulation.

 

B.        TERM WORK

             It shall be in form of exercise  problems and  industrial  case studies  related to topics as above  and will be solved  by use  of computers.

 

C.        PRACTICAL/ ORAL

      It  shall be used both  on term work prepared as well as on syllabus  topics .

D.        REFERENCE BOOKS

 

1.Statistical  Management   By Lewis

2.Computer Oriented   Statistical & Numerical Methods By E.     Balagurasamy

• 3. Introduction to Operation Research  By  Billy E. Gilleet.
• 4.Probability  & Statistics  for  Engineers.  By Freund & Mille.
• 5. Introduction to Probability &  Statistical Application By  P.A. Meyer
• 6. Handbook of  Industrial Engineering           By  Salvendy
• 7. Modern Production Management  By Elweed  S. Buffa.
• 8. Hand Book of Numerical Analysis  Application By Jaroslav Panchner.

 

LIST OF EXPERIMENTS :

 

1.        Study of about quantitative tech. Along with classification and application.

2.        Study of diff. Types of decision making model.

3.        Study  of diff. Types of data collection tech. & analysis.

4.        Study of basics of probability.

5.        Study of  probability density function & standard probability distributions

6.        Study of sampling distribution & testing goodness of fit

7.        Study of testing of hypothesis.

8.        Study of correction analysis and regression.

9.        Analysis of variance & experimental design.

10.     Study of simulation techniques and their applications.

11.     Tutorial.

P- 505  COMPUTER PROGRAMMING & APPLICTIONS IN PRODUCTION   ENGINEERING

1. A.  THEORY

1. 1.   INTRODUCTION

Importance of computers, History of computer, types & Classification of Computer, Flow charting and algorithm. Useful programming languages, & their  comparative features, operating system  MS – DOS  & its use full commands.

            2.  PROGRAMMING WITH ‘C’    LANGAUGE

Overview   of  C, Constants, variables , data types operators and expression, Managing  input & output operators, Decision making & branching , Decision making & looping, Arrays and  handing of character string. User define function.

3.  ADVANCE ‘C’ PROGRAMMING

pointers, structures &  unions, File management using C. Various sorting and searching techniques along with their complexity. Graphics in ‘C’.

1. 4.  NUMERICAL METHODS

Introduction to numerical analysis , its scope and utility in computer application , Bisection method, direct iteration  method ,  of false position , tayor’s series  method, curve fitting.

            B. PRCTICAL / ORAL

Practical work shall be done with equal emphasis on theory topics (1) , (2), (3) & (4) and shall have retavance  to engineering   Industrial problems.

1. C. TERM WORK

Term work shall consists of report  on practical work done in the  form of  a journal containing  computer output sheets.

            D.  REFERENCE  BOOKS

1.         Programming in C -  By E. Balaguruseami

2.         The C Programming language -  By B.W. Kernigham &

D.M. Ritchie.

3.         Higher Engineering Mathematics- By  B.S. Grewal

4.         Programming with C language -By Robert C. Hatchison &

Steven B. Just.

5.         Numerical Methods -By. S.S. Shastry

                        6.         Computer Graphics - By Yashwant Kanitkar

LIST OF EXPERIMENTS :

1.        Study of  Computer  fundamentals.

2.        Study of Operating system.

3.        Study  of C- Programming.

4.        Study of  Simple C- Programs.

5.        Study of  IF- Else  statement.

6.        Study of  while statement

7.        Study of  do statements

8.        Study of  do .. while  statement.

9.        Study of For Statement.

10.    Study of Functions.

11.    Study of Arranges.

12.    Study of Strings.

13.    Study of Pointers.

14.    Study of  numerical  analysis  techniques.

15.    Study of various sorting techniques

16.    Study of various searching methods

P- 506  INDUSTRIAL VISIT

GENERAL GUIDELINES

1. Student of production engineering are to visit different industries to observe the different basic manufacturing processes carried out in the industries. Student shall understand the processes and prepare a brief note about company, its product, machines and processes they have observed. Aim behind organization of tour is to provide students practical aspects of different manufacturing processes which will be very much essential for them as a part of course curriculum.

TERM WORK

Term work shall consists of brief technical report about company, its product, processes etc.. in the  form of journal containing  computer output sheets, which will be assessed at the end of term. Students can use the literature provided by the company.

PRCTICAL / ORAL

Practical oral examination work shall be based on above term work report of Industrial Visit.