06ME72-Computer Integrated Manufacturing |
PART – A |
UNIT I: |
COMPUTER INTEGRATED MANUFACTURING SYSTEMS: Introduction, Automation definition, Types of automation, CIM, processing
in manufacturing, Production concepts, Mathematical Models-Manufacturing
lead time, production rate, components of operation time, capacity,
Utilization and availability, Work-in-process, WIP ratio, TIP ratio, Problemsusing mathematical model equations
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UNIT II: |
HIGH VOLUME PRODUCTION SYSTEM: Introduction Automated
flow line-symbols, objectives, Work part transport-continuous, Intermittent,
synchronous, Pallet fixtures, Transfer Mechanism-Linear-Walking beam,
roller chain drive, Rotary-rack and pinion, Rachet & Pawl, Geneva wheel,
Buffer storage, control functions-sequence, safety, Quality, Automation for
machining operation.
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UNIT III: |
ANALYSIS OF AUTOMATED FLOW LINE & LINE BALANCING: General terminology and analyisis, Analysis of Tranfer Line without storageupper
bound approach, lower bound approach and problems, Analysis of
Transfer lines with storage buffer, Effect of storage, buffer capacity with
simple problem, Partial automation-with numerical problems, flow lines with
more than two stages, Manual Assembly lines, line balancing problem.
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UNIT IV: |
MINIMUM RATIONAL WORK ELEMENT: Work station process time,
Cycle time, precedence constraints. Precedence diagram, Balance delay
methods of line balancing-largest Candidate rule, Kilbridge and Westers
method, Ranked positional weight method, Numerical problems covering
above methods and computerized line balancing.
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PART – B |
UNIT V: |
AUTOMATED ASSEMBLY SYSTEMS: Design for automated assembly
systems, types of automated assembly system, Parts feeding devices-elements
of parts delivery system-hopper, part feeder, Selectors, feed back,
escapement and placement analysis of Multistation Assembly Machine
analysis of single station assembly.
Automated Guided Vehicle System: Introduction, Vehicle guidance and
routing, System management, Quantitative analysis of AGV’s with numerical
problems and application.
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UNIT VI: |
COMPUTERIZED MANUFACTURING PLANNING SYSTEM: Introduction, Computer Aided Process Planning, Retrieval types of process
planning, Generative type of process planning, Material requirement
planning, Fundamental concepts of MRP inputs to MRP, Capacity planning.
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UNIT VII: |
CNC MACHINING CENTERS: Introduction to CNC, elements of CNC,
CNC machining centers, part programming, fundamental steps involved in
development of part programming for milling and turning.
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UNIT VIII: |
ROBOTICS: Introduction to Robot configuration, Robot motion,
programming of Robots end effectors, Robot sensors and Robot applications.
[This is required for CIM automation lab 06MEL77]
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REFERENCE |
TEXT BOOKS: |
1. Automation, Production system & Computer Integratedmanufacturing, M. P. Groover” Person India, 2007 2nd edition.
2. Principles of Computer Integrated Manufacturing, S. Kant
Vajpayee, Prentice Hall India.
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Reference Books |
1. Computer Integrated Manufacturing, J. A. Rehg & Henry. W.
Kraebber.
2. CAD/CAM by Zeid, Tata McGraw Hill.
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