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|Part programming using standard canned cycles for Turning, Facing, Taper turning and Thread |
MANUAL PART PROGRAMMING (using G and M codes) in CNC milling
Part programming for Linear and Circular interpolation and Contour motions.
Part programming involving canned cycles for Drilling, Peck drilling, Pocket and Boring.
SIMULATION AND NC CODE GENERATION
NC code generation using CAD / CAM softwares - Post processing for standard CNC Controls like
FANUC, Hiedenhain etc.
LIST OF EQUIPMENT FOR CAD /CAM LAB
(for a batch of 30 students)
Computer systems (Pentium IV with 1GB Ram) networked to the server
A0 size plotter
Trainer CNC lathe
Trainer CNC milling
(Pro -E or IDEAS or Uni-graphics or CATIA)
(CNC programming and tool path simulation for FANUC,
Sinumeric and Heiden controller)
- 1 No.
- 20 licenses
- 20 licenses
ME1356 - DESIGN AND FABRICATION PROJECT
(Common to Mechanical and Production)
The objective of this project work is to provide opportunity for the students to implement their skills
acquired in the previous semesters to practical problems.
The students in convenient groups of not more than 4 members have to take one small item for design
and fabrication. Every project work shall have a guide who is the member of the faculty of the
The item chosen may be small machine elements (Example-screw jack, coupling, machine vice, cam
and follower, governor etc), attachment to machine tools, tooling (jigs, fixtures etc), small gear box,
automotive appliances, agricultural implements, simple heat exchangers, small pumps, hydraulic
/pneumatic devices etc.
The students are required to design and fabricate the chosen item with a novel idea in the college and
demonstrate its working apart from submitting the project report. The report should contain assembly
drawing, parts drawings, process charts and cost estimation relating to fabrication.
MG1301 - TOTAL QUALITY MANAGEMENT
(Common to Aeronautical, Automobile, Marine, Mechanical and Production)
Definition of quality - Dimensions of quality - Quality planning - Quality costs - Analysis techniques
for quality costs - Basic concepts of total quality management - Historical review - Principles of
TQM - Leadership - Concepts - Role of senior management - Quality council - Quality statements -
Strategic planning - Deming philosophy - Barriers to TQM implementation.
UNIT II TQM PRINCIPLES
Customer satisfaction - Customer perception of quality - Customer complaints - Service quality -
Customer retention - Employee involvement - Motivation, empowerment, teams, recognition and
reward - Performance appraisal - Benefits - Continuous process improvement - Juran trilogy - PDSA
cycle - 5S - Kaizen - Supplier partnership - Partnering - Sourcing - Supplier selection - Supplier
rating - Relationship development - Performance measures - Basic concepts - Strategy -
UNIT III STATISTICAL PROCESS CONTROL (SPC)
The seven tools of quality - Statistical fundamentals - Measures of central tendency and dispersion -
Population and sample - Normal curve - Control charts for variables and attributes - Process
capability - Concept of six sigma - New seven management tools.
UNIT IV TQM TOOLS
Benchmarking - Reasons to benchmark - Benchmarking process - Quality Function Deployment
(QFD) - House of quality - QFD process - Benefits - Taguchi quality loss function - Total
Productive Maintenance (TPM) - Concept - Improvement needs - FMEA - Stages of FMEA.
UNIT V QUALITY SYSTEMS
Need for ISO 9000 and other quality systems - ISO 9000:2000 Quality system - Elements -
Implementation of quality system - Documentation - Quality auditing - TS 16949 - ISO 14000 -
Concept - Requirements and benefits.
Besterfiled, D.H. "Total Quality Management", Pearson Education, Inc. 2003.
Zeiri., "Total Quality Management for Engineers", Wood Head Publishers, 1991.
Evans, J. R., and Lidsay, W.M., "The Management and Control of Quality", 5th Edition,
South-Western (Thomson Learning), 2002.
Oakland.J.S. "Total Quality Management", Butterworth - Hcinemann Ltd., Oxford, 1989.
Narayana V. and Sreenivasan, N.S., "Quality Management - Concepts and Tasks", New Age
ME1401 - FINITE ELEMENT ANALYSIS
(Common to Mechanical and Automobile)
Historical background - Matrix approach - Application to the continuum - Discretisation - Matrix
algebra - Gaussian elimination - Governing equations for continuum - Classical Techniques in FEM
- Weighted residual method - Ritz method.
UNIT II ONE DIMENSIONAL PROBLEMS
Finite element modeling - Coordinates and shape functions - Potential energy approach - Galarkin
approach - Assembly of stiffness matrix and load vector - Finite element equations - Quadratic shape
functions - Applications to plane trusses.
UNIT III TWO DIMENSIONAL CONTINUUM
Introduction - Finite element modelling - Scalar valued problem - Poisson equation -Laplace
equation - Plane stress and palne strain conditions - Triangular elements - Element stiffness matrix -
Force vector - Galarkin approach - Stress calculation - Temperature effects - Dynamics - Mass
UNIT IV AXISYMMETRIC CONTINUUM
Axi-symmetric formulation - Element stiffness matrix and force vector - Galarkin approach - Body
forces and temperature effects - Stress calculations - Boundary conditions - Applications to cylinders
under internal or external pressures - Rotating discs.
UNIT V ISOPARAMETRIC ELEMENTS FOR TWO DIMENSIONAL CONTINUUM 9
Isoperimetric formulation - The four node quadrilateral - Shape functions - Element stiffness matrix
and force vector - Numerical integration - Element stiffness matrix - Stress calculations - Four node
quadrilaterals for axi-symmetric problems.
L: 45 T: 15 Total: 60
Chandrupatla, T.R. and Belegundu, A.D., "Introduction to Finite Elements in Engineering",
3rd Edition, Pearson Education, 2002.
Hutton, D.V., "Fundamentals of Finite Element Analysis", McGraw-Hill International Edition,
Logan, D.L., "A First course in the Finite Element Method", 3rd Edition, Thomson Learning,
Cook, R.D., David, S. and Plesha, M.M.E., "Concepts and Applications of Finite Element
Analysis", 4th Edition, 2003.
Reddy, J.N., "An Introduction to Finite Element Method", McGraw-Hill International Student
ME1402 - MECHATRONICS
(Common to Mechanical and Production)
MECHATRONICS, SENSORS AND TRANSDUCERS
Introduction to mechatronics systems - Measurement systems - Control systems - Microprocessor
Sensors and transducers - Performance terminology - Sensors for displacement, position and
proximity: Velocity, motion, force, fluid pressure, liquid flow, liquid level, temperature, light sensors
- Selection of sensors.
UNIT II ACTUATION SYSTEMS
Mechanical actuation systems - Cams - Gear trains - Ratchet and pawl - Belt and chain drives -
Bearings - Electrical actuation systems - Mechanical switches - Solid state switches - Solenoids -
D.C Motors - A.C Motors - Stepper motors.
UNIT III SYSTEM MODELS AND CONTROLLERS
Building blocks of mechanical, electrical, fluid and thermal systems - Rotational, transnational,
electromechanical, hydraulic and 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
UNIT IV PROGRAMMING LOGIC CONTROLLERS
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 problem.
UNIT V DESIGN OF MECHATRONICS SYSTEM
Stages in designing mechatronics systems - Traditional and mechatronic design - Possible Design
solutions - Case studies of mechatronics systems - Pick and place robot - Automatic car park systems
- Engine management systems.
L: 45 T: 15 Total: 60
Bolton, W., "Mechatronics", 2nd Edition, Pearson Education, 1999.
Kamm, L.J., "Understanding Electro-Mechanical Engineering", An Introduction to
Mechatronics, Prentice - Hall of India Pvt., Ltd., 2000.
Histand, M.B. and Alciatore, D.G., "Introduction to Mechatronics and Measurement Systems",
McGraw-Hill International Editions, 2000.
Bradley D.A., Dawson D., Buru N.C. and Loader, A.J., "Mechatronics", Chapman and Hall,
Dan Necsulesu, "Mechatronics", Pearson Education Asia, 2002.
ME1403 - COMPUTER INTEGRATED MANUFACTURING
(Common to Mechanical, Production and Aeronautical)
The meaning and origin of CIM - The changing manufacturing and management scene - External
communication - Islands of automation and software - Dedicated and open systems - Manufacturing
automation protocol - Product related activities of a company - Marketing engineering - Production
planning - Plant operations - Physical distribution - Business and financial management.
UNIT II GROUP TECHNOLOGY AND COMPUTER AIDED PROCESS PLANNING 10
History of group technology - Role of G.T. in CAD/CAM integration - Part families - Classification
and coding - DCLASS and MICLASS and OPITZ coding systems - Facility design using
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 process
UNIT III SHOP FLOOR CONTROL AND INTRODUCTION OF FMS