JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Pre-Requisites

Nil

Course Objectives:

• Understand the basics of computer aided designing, computer aided manufacturing and computer integrated manufacturing.
• To study about group technology, computer aided process planning, material requirement planning (MRP) Enterprise resource planning (ERP).
• Gain knowledge about shop floor control and Flexible manufacturing systems (F.M.S).
• Emphasizes the integration of manufacturing enterprise using computer integrated manufacturing (CIM) technologies.

Course Outcomes:

• Industry need and manufacturing process

UNIT - I

Introduction: Computers in industrial manufacturing, product cycle, CAD/CAM hardware, basic structure, CPU, memory types, input devices, display devices, hard copy devices, and storage devices, computer graphics, raster scan graphics coordinate system, database structure for graphics modelling, transformation of geometry, three dimensional transformations, mathematics of projections, clipping, hidden surface removal.

UNIT - II

Geometric Modelling: Requirements, geometric models, geometric construction models, curve representation methods, surface representation methods, modelling facilities desired, drafting and modelling systems, basic geometric commands, layers, display control commands, editing, dimensioning and solid modelling.

UNIT - III

Group Technology Computer Aided Process Planning: History of group technology, role of G.T in CAD/CAM integration, part families, classification and coding, DCLASS and MCLASS and OPTIZ coding systems, facility design using G.T, 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 systems.

UNIT - IV

Computer Aided Planning and Control, Shop Floor Control And Introduction To FMS: Production planning and control, cost planning and control, inventory management, material requirements planning (ERP), control, phases, factory data collection system, automatic identification methods, bar code technology, automated data collection system; FMS, components of FMS, types, FMS workstation, material handling and storage system, FMS layout, computer control systems, applications and benefits.

UNIT - V

COMPUTER AIDED PLANNING AND CONTROL AND COMPUTER MONITORING Production planning and control, cost planning and control, inventory management, material requirements planning (MRP), shop floor control, lean and agile manufacturing, types of production monitoring systems, structure model of manufacturing, process control and strategies, direct digital control.

TEXT BOOKS:

• 1. Zimmers, P. Groover, ―CAD/ CAMǁ, Prentice- Hall India, 2008.
• 2. Zeid, Ibrahim, ―CAD / CAM Theory and Practiceǁ, Tata McGraw-Hill, 1997.
• 3. Mikell. P. Groover ―Automation, Production Systems and Computer Integrated Manufacturingǁ, Pearson Education 2001.
• 4. Ranky, Paul G., ―Computer Integrated Manufacturingǁ, Prentice hall of India Pvt. Ltd., 2005
• 5. Yorem Koren, ―Computer Integrated Manufacturingǁ, McGraw Hill, 2005.

REFERENCE BOOKS:

• 1. P. Groover, Automation, ―Production Systems & Computer Integrated Manufacturingǁ, Pearson Education. 2nd Edition 1989.
• 2. Lalit Narayan, ―Computer Aided Design and Manufacturingǁ, Prentice-Hall India. 3rd Edition 2002.
• 3. Radhakrishnan, Subramanian, ―CAD / CAM / CIMǁ, New Age.4th Edition 2016.
• 4. Jami J Shah, Martti Mantyla, ―Parametric and Feature-Based CAD/CAM: Concepts, Techniques, and Applicationsǁ, John Wiley & Sons Inc, 1995.
• 5. Alavala, ―CAD/ CAM: Concepts and Applicationsǁ, PHI Publications, 4th Edition, 2016.
• 6. W. S. Seames, ―Computer Numerical Control Concepts and Programmingǁ, 4th Edition 1999.