LIST OF EXPERIMENTS :

1.      Study of  CAD workstation, software for CAD their construction ,fun &

   Application.

2.      Study  of different  language  used for CAD & its design app.  Also develop a     

   Programe  in  list p to generate any geometric component.

3.      Concept  of Graphic user Interface  (GUI) & its use in  computer graphic for

   CAD/CAM.

4.      Development given component using geometric modeling.

5.      Study of  finite elements, Analysis  it’s  importance method of use in CAD.

6.      Explain database    preparation for  design analysis  & drafting , RDBMS& its

         app.   In  CAD.

7.      Explain objectives  Function classification of optimization  problems also

          Describe procedure  steps for  design optimization.

8.       Introduction to artificial intelligence and knowledge base expert system

9.       Tutorial.   

P- 702 CONTROL ENGINEERING  & MECHATRONICS

A          THEORY

             PART - I    CONTROL ENGINEERING

1. 1.         BASIC CONTROL SYSTEM

System differential equation of electrical, Mechanical, Thermal, Hydraulic and Electromechanical network Analogy.

1. 2.           THEORY OF AUTOMATIC CONTROL

Concept  of feed  back referred to linear control  systems  in  general , e.g. displacement and speed  control,   process  control , definition and terminology, Open loop and closed  loop  systems and its advantages.

Block diagrams and single flow graph representation of a physical system. Block diagram algebra, transfer function from a block diagram.

Basic control actions and controllers- on- off. Proportional, derivative and  integral  controllers,  Steady- state analysis. Transient  response of  first order and  second order systems to step, ramp and  sinusoidal transform  methods, Reuth’s  stability  criteria  and  root  Locus methods  Improving system performance.

1. 3.          HYDRAULIC , PHEUMETIC & ELECTICAL  SYSTEM

Their Control Characteristics, Control actions, Control system analysis and design & compensation techniques   for control mechanisms, such as liquid level control, Feed control  pressure & temperature  control  & industrial process regulation , Concept of low  cost  automation.

PART – II   MECHATRONICS

1. 1.          INTRODUCTION  TO MECHATRONICS

Definition  & importance  of Mechatronics,  scope  & applications for  CAM, Basic of  microprocessors, Concept of  microprocessor;  System & software  engg., fundamental Digital & Electronics devices ,  drives , feedback devices & counting devices such  as flip  flop, counters, Decoders, multiplexes , encoder, sample hold circuit etc. with architecture of general purpose CPU, instruction sets, timing diagrams, Input/ output techniques,  programmable interfacing  devices,  analogue interfacing; sampling , ADC, DAC.

1. 2.          INTERPOLATORS FOR MANUFACTURING SYSTEMS

DDA integrator, DDA Hardware Interpolator, CNC Software   Interpolators, Software DDA Interpolator, Reference word CNC Interpolators.

B         PRACTICAL/ ORAL

             It shall be based on above syllabus and teamwork prepared.

C         TERM WORK

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

            D         REFERENCE BOOKS

1.  Modern Control Engineering          By Ogata-Prentice Hall of      India.

                        2.   Control System Engineering           By Negrath- Wiely Easiern

                        3.   Control Engineering                       By Kuo.

                        4.    Computer control of                     By Yoram Koren. Mc Graw – Hill

                              Manufacturing  systems. 

P-703 PRODUCTIVITY IMPROVEMENT TECHNIQUES

 

Teaching Scheme Theory Hrs.             Practical Hrs.		Examination Scheme
		Marks	Theory Hrs.	Practical/Oral Marks	Term work Marks	Total Marks
04	02	100	03	50	25	175

A.        THEORY

1. 1.         PRODUCTIVITY MANAGEMENT

Introduction and Meaning, Concern and Significance, Different inputs and productivity   measures, Partial, Indirect and multifactor productivity, Reasons for Low productivity,        Impact of external Environment, Efficiency and Effectiveness, Measures/ Techniques for            improvement

 

1. 2.        PRODUCTIVITY AND WORKSTUDY

Concept of work study, factors affecting productivity,  Productivity and  work study, basic work content , scope of work study applications, human factors and work  conditions  in work study  applications.

 

3.         METHOD STUDY

Introduction to method study, selection of jobs for study, recording  techniques,  Questioning  techniques  for critical examinations, developing improved method.

Principle of motion economy, Therbligs- basic movements, workstation layout, Micro motion study and Memo motion analysis and method improvement.

 

4.       WORK MEASUREMENT:

Purpose, uses and basic  procedures of  work measurement , Techniques  of work measurement – work  sampling and time study, No of cycles/ observations to be timed, Basic time study equipments and  forms, Selection of job for time study, Approach with the worker during time  study , Steps in making  time study, Breaking down job into basic elements,  timing  each element, Concept  of  rating, factors affecting rating and methods of  rating  Basic time,  Allowances, Calculations of standard time, Use  of time standard data, Standard unit  of work, Synthesis  of standard  data, Production  studies, Activity  sampling , Number of observation required, Rated activity sampling , analytical  estimating, P.M.T.S., M.T.M., W.F.S, B.M.T.S  and M.T.A.- application of work measurement techniques.

 

1. 5.    ERGONOMICS

            Introduction, Principles, Work-System-Design, Man-Machine System, Human Behaviour  and Equipment Design, Tools, Techniques and Applications

 

1. 6.        BUSINESS PROCESS REENGINEERING

       Concepts and Purpose, Procedures and preparations, Methodologies/ Phases of         Reengineering, Tools, Cases

 

1. 7.     CONTEMPORARY ISSUES IN PRODUCTIVITY

       Activities of National Productivity Council and other organizations, Productivity Scenario  and changes.

 

B         PRACTICAL / ORAL

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

 

C         TERM WORK

It shall be based on  areas  of Method study and work measurement in the form of exercise/ experiment / problem. Student  will prepare  in group work  system design write  up for  a given cases study.

 

D         REFERENCE BOOKS

            1.     Work Study  - By. I.L.O

            2.         Work Study - By. R.M. Currie

            3.         Work Study - By. Patel & Gupta

            4.         Methods Engineering  - By Krieck

            5.         Work System Design Ideals  Concept -  By Naddler

            6.         Industrial Engineering  and O.R.-By Miller/ Schemidt.

7.         Operations/ Production Management - By S.N. Cahry

8.         Operations/ Production Management - By Adams & Ebert

9.         Productivity - By Prem Vrat, Bishwas, Sahay

10.       Productivity Management - By Sawhney

11.       Industrial Management & Engg. Economics - By K.C.Arora

12.       Reengineering the Corporation -  By Michel Hammer and Champy

 

LIST OF EXPERIMENT

 

1. Study of Productivity & techniques used for the improvement of productivity.

2. Study of Operation Process Chart & Flow Process Chart.

3. Study of method improvement with the help of Pin-board assembly.

4. Study of Two-Handed Process Chart.

5. Study of Man-Machine Chart.

6. Study of Work sampling & PMTS to establish standard time.

7. Study of Ergonomics.

8. Study of performance rating-

(a)   By walking a distance.

(b)   By dealing cards.

9. Study of Travel Chart.

10. Study of SIMO Chart.

11. Write up & case study on B.P.R.

12. Write up on recent trend in Productivity.

P- 704 MACHINE TOOL DESIGN

    

Teaching Scheme Theory Hrs.             Practical Hrs.		Examination Scheme
		Marks	Theory Hrs.	Practical/Oral Marks	Term work Marks	Total Marks
04	02	100	04	50	25	175

 

A         THEORY

 

1. 1.INTRODUCTION

Machine  tool types and basic Machine elements, Integration of Machine  elements in to machine for   functional  and design requirements , Mechanism for  periodic intermittent and  rectilinear motions, Concept  of rigidity , Concepts and principles of machine tool  design, preferred   numbers, Developing machine tools based on functional  requirements , Force and power calculation in turning, milling, drilling , grinding , etc. Modular concepts in machine tool.

 

1. 2.          DRIVES AND CONTROLS IN MACHINE TOOLS

Need  for  speed  variations, Stepped and step less speed and step less  speed  variations  and  it’s mechanisms, Rupert drive  and  Meander’s drive speed variations through gear boxes speed  and feed  gear box & their  designs, Design of  feed gear box & their  designs, Design  of  feed mechanism and   power screw, Infinitely  variable mechanical electric and  hydraulics drives and logic  circuits  for automation, Development of typical hydraulic  & hydroelectric circuits in machine  tool control for  design of specific requirements  Introduction and use  of servo System.

 

1. 3.          SPINDLES AND  BEARINGS

Rotational  accuracy, rigidity , types of bearings, Criteria for selection  of bearing, Design and selection of  bearings  based on application, load and life of bearing, redial and axial clearance adjustments  of  bearings  and it’s effects of performance.

 

1. 4.         BEDS, COLUMNS AND  SLIDES

Functions , Types and uses of stiffeners, cast Vs Fabricated constructions, wear compensations of  sideways and other machine elements, Devices for wear adjustments, bed Column and  slides- It’s  materials , Typical constructions and  design features in general,  Stick- slip Phenomena, Antifriction slides and  hydrostatics sideways, Design of lathe  guide ways.

 

1. 5.          DESIGN OF  MACHINE ELEMENTS USING COMPUTER

Use  of  read made computer programs for  machine elements such  as belt, chain, keys. Gears, shafts  bearings and columns, Stresses for force fit un machine elements  using  computer  program.

 

1. 6.          HUMAN FACTORS IN MACHINE TOOLS

Application  of ergonomics in determination of he light of m/c tool, Placement of  controls, illumination,  vibration ( Noise) , safety devices, etc. Anthropometrics data and  charts, etc.

 

1. 7.         VIBRATIONS IN  MACHINE TOOLS

Concept of chatter,  role of charters in machine tool,  Sources and effect of vibration, Methods for  controlling Vibrations in machine tools, Analysis of  machine tool Vibrations- Nature and it’s causes.

           

            B.         PRACTICAL/ ORAL

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

 

C.       TERM WORK

             It shall be  based on above syllabus and  report should consist of  Suitable  drawing  and computer  print out.

 

D.       REFERENCE BOOK :

1.  Machine  Tool Design VOL- II & IV   By Acherkan

2.  Machine Tool Design                            By N.K. Mehta

3.  Design of Machine Tools                                  By S.K. Basu

4.  Principles  of Machine Tools                 By Sen & Bhattacharya

5.  Hand Book of Machine  Tool Design    By CMTI, Banglore

6.  Machine Elements in M/c. Design                      By Mott.

7.  Design Elements in M/c. Design                        By F. Koenigsherger

     Cutting Machine Tools                                Mir. Publishers

 

                             

LIST OF EXPERIMENT :

 

1. Major Design Problem – Design of Gear Box

2. Study about Stepped & Step less speed variations & its mechanism.

3. Study about Hydraulic system &Hydraulic circuits.

4. Study about design of Spindle.

5. Study about selection of Antifriction Bearings.

6. Study about selection of Sliding contact Bearing.

7. Study about Bed, Column, Guideways & Slide ways.

8. Write up on application of Ergonomics in machine tools.

9. Write up on Vibrations in machine tools.

P- 705 MANUFACTURING  PLANNING & CONTROL

A         THEORY

1.         PRODUCTION PLANNING AND CONTROL

Objectives of PPC, Types of Production , Characteristics  of  continuous and intermittent production,  Functions  of PPC , Preplanning activities, Regular & Planning activities  such  as  order  control ,   Flow control , Load   control , and  project  control.  Project, planning v/s production planning, Critical path analysis technique, advantages and its application.

2.         PRODUCTION FORECASTING

Forecasting and prediction, Forecasting  , Forecasting requirement in Production/ operations, short run and long run planning   decisions for  Forecasting, Demand  Forecasting and Demand  patterns, Noise in demands , different  methods of forecasting   , Measures of forecast  error, costs of errors, Useful forecasting  models  for operations- such as simple average, simple moving average, weighted moving  average and exponential  smoothing- selection of smoothing coif, Kin ear regression model, Criteria for selection  of forecasting models.

3.         SCHEDULING

Scheduling: Inputs to scheduling. Work schedules and load chart, types of Gantt charts, Techniques of schedules and load charts, types of Gantt carats. Techniques  of schedules and load  Johnson’s  two m/cs and three m/cs algorithms, N jobs & two machines, n jobs & 3 machines and n jobs and m machines, graphical method of two jobs and n machines types of sequencing problems, index method of scheduling, Critical  ratio scheduling , Line  of balance.

4.         BREAK EVEN  ANALYSIS

Product mix, M/c. & Process selection, make –buy decision, Costs Benefit analysis and selection of M/c. or Process.

5.         AGGREGATE PLANNING

Strategies of development aggregate plan, and Kin ear decision rules, Aggregate planning case study  for production  control.

6.         ASSEMBLY LINE BALANCING

Assembly line balancing for  operation sequencing  and calculations for minimum  No. of theoretical work  stations  and efficiency of line.

7.         INVENTORY MANAGEMENT:

            Need of inventory, types of inventory models deterministic & probabilistic, selective inventory  controls. MRP, Different components of MRP, MRP-II

B.        PRACTICAL / ORAL

It will be based on Term work prepared by students and on the theory topics for decision making.

C.        TERM WORK

It will be consisting of about at least six exercise- problems and of two case studies based on subject topics as above.

1. D.          REFERENCE  BOOKS

1.         Production  Planning &  Control      By  L.C. Jhamb.

2.         Production Planning & Control        By  Bulbridge.

3.         Elements of System Planning  & Control   By Sanuel Eilon.

4.         Production  System  Planning  analysis      By J.M. Riggs.

            & Control

5.         Principles & Design  of Production   By  Sheele Westerman

            Planning &  Control

6.         Modern  Production  Management     By Buffa.

7.         Production & Operations Management      By Exerett E Adamj