COMPUTER INTEGRATED MANUFACTURING – 10ME61

Faculty: S.V.Satish SEM: VI C

PART - A

ClassNumber

Topic % portioncovered

1-8

UNIT - 1COMPUTER INTEGRATED MANUFACTURINGSYSTEMS: Introduction, Automation definition, Types ofautomation, CIM, processing in manufacturing, Productionconcepts, Mathematical Models-Manufacturing lead time,production rate, components of operation time, capacity,Utilization and availability, Work-in-process, WIP ratio, TIPratio. Problems

15

9-14

UNIT – 2HIGH VOLUME PRODUCTION SYSTEM: Introduction

Automated flow line-symbols, objectives, Work part transport-continuous, Intermittent, synchronous, Pallet fixtures, TransferMechanism-Linear-Walking beam, roller chain drive, Rotary-rack and pinion, Ratchet & Pawl, Geneva wheel, Buffer storage,control functions-sequence, safety, Quality, Automation formachining operation.

27

15-21

UNIT – 3ANALYSIS OF AUTOMATED FLOW LINE & LINE

BALANCING: General terminology and analysis, Analysis ofTransfer Line without storage upper bound approach, lowerbound approach and problems, Analysis of Transfer lines withstorage buffer, Effect of storage, buffer capacity with simpleproblem, Partial automation-with numerical problems, flowlines with more than two stages, Manual Assembly lines, linebalancing problem.

40

22-27

UNIT – 4MINIMUM RATIONAL WORK ELEMENT: Work station

process time, Cycle time, precedence constraints. Precedencediagram, Balance delay methods of line balancing-largestCandidate rule, Kenbridge an4 Wasters method, Rankedpositional weight method, Numerical problems covering abovemethods and computerized line balancing.

52

PART-B

ClassNumber

Topic % portioncovered

28-35 UNIT - 5AUTOMATED ASSEMBLY SYSTEMS: Design forautomated assembly systems, types of automated assemblysystem, Parts feeding devices-elements of parts delivery system-hopper, part feeder, Selectors, feed back, escapement andplacement analysis of Multistation Assembly Machine analysisof single station assembly.Automated Guided Vehicle System: Introduction, Vehicleguidance and routing, System management, Quantitativeanalysis of AGV's with numerical problems and application.

67

35-41 UNIT - 6COMPUTERIZED MANUFACTURING PLANNINGSYSTEM: Introduction, Computer Aided Process Planning,Retrieval types of process planning, Generative type of processplanning, Material requirement planning, Fundamental conceptsof MRP inputs to MRP, Capacity planning.

79

41-47 UNIT - 7CNC MACHINING CENTERS: Introduction to CNC,elements of CNC, CNC machining centers, part programming,fundamental steps involved in development of partprogramming for milling and turning. ,

90

47-52 UNIT – 8ROBOTICS: Introduction to Robot configuration, Robotmotion, programming of Robots, end effectors, Robot sensorsand Robot applications.

100

TEXT BOOKS:

1. Automation, Production system & Computer Integrated manufacturing, M. P.Groover" Person India, 2007 2nd edition.

2. Principles of Computer Integrated Manufacturing, S. Kant Vajpayee, Prentice HallIndia.

REFERENCE BOOKS:

1. Computer Integrated Manufacturing, J. A. Rehg & Henry. W.Kraber.

2. CAD /CAM by Zeid, Tata McGraw Hill.

Question Bank

1. Define automation. Briefly explain various type of automation.2. Briefly explain the role of Computer aided manufacturing.3. Briefly explain Processing in Manufacturing.4. Discuss briefly Production Concepts.5. Briefly explain use of Mathematical Models in Manufacturing.6. Write short notes on:

a. Lead Timeb. Production Ratec. Work in Progress

7. Briefly explain Automated flow line Symbols and Objective.8. Explain work part transport-continuous, intermittent, synchronous9. Explain the following Transfer Mechanisms

a. Linearb. Walking mechanismc. Roller chain Drived. Rotary rack and pinione. Ratchet and Pawlf. Geneva wheelg. Buffer Storageh. Control, functions

10. Explain automation for machining operations.11. Explain analysis of Transfer Line without storage- Upper bond approach and

lower bond approach.12. Explain analysis of Transfer Line with storage buffer also explain effect of

storage and buffer capacity.13. Explain flow lines with more than two stages.14. Discuss about Manual assembly lines.15. Explain work station process time, cycle time and Precedence constraints.16. Explain the Precedence Diagram.17. Explain Balance delay methods of line balancing.18. Briefly discuss Kilbridge and Westers method.19. Explain Ranked positional weight method.20. Explain Design for automated assembly systems. Mention different types of

automated assembly system21. Briefly explain Parts feeding devices.22. Explain Multistation Assembly Machine analysis of single station Assembly with

reference to system hopper, part feeder, Selectors, feed back, escapement andplacement.

23. Briefly explain the necessity of Automated Guided Vehicle System.24. Briefly explain Vehicle Guidance and Routing.25. Explain AGV’s system Management.26. Explain Quantitative analysis of AGV’s.27. Briefly explain Computer Aided Process Planning.28. Briefly explain Retrieval types of Process Planning.

29. Briefly explain Generative type of Process Planning.30. Briefly explain Material Requirement Planning.31. Explain the Fundamental concepts of MRP.32. Explain Capacity planning.33. Briefly explain elements of CNC.34. Discuss the requirement of CNC machining centers in Manufacturing.35. Explain the methodology of CNC part programming.36. Explain the fundamental steps involved in CNC part programming of Lathe

Machine.37. Explain the fundamental steps involved in CNC part programming of Milling

Machine.38. Explain the various Robot configurations as applied to manufacturing industry.39. Discuss Robot motion for various configurations.40. Briefly explain the programming of Robot end effectors.41. Explain the various types of robot sensors.42. Explain the various Robot applications in Manufacturing and Assembly

Industries.