Subject Details
Dept     : MECH
Sem      : 5
Regul    : Regulation
Faculty : Mr.P.Janagarathinam
phone  : NIL
E-mail  : janagan.p.mech@snsct.org
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Syllabus

UNIT
1
COMPUTER AIDED DESIGN AND GEOMETRIC MODELING

Theory: Introduction – CAD definition – design process – CAD activities – benefits and scope of CAD. Transformations: Scaling, Rotation, Pan, Redraw, Regenerate-Geometric modelling techniques: wire frame, surface, solid modelling. Practical: To learn and obtain the knowledge in creating a model by utilizing the software. 1. Flange Coupling & Plummer Block 2. Screw Jack & Universal Joint

UNIT
2
CNC MACHINE TOOLS AND COMPONENTS

Theory:Numerical control – development of NC – DNC – CNC and adaptive control systems – CNC EDM machine – Coordinate measuring machines: construction, working principles and specifications – maintenance of CNC machines- CNC lathe. Practical: To learn and develop the skill in creating a component by utilizing the Automated Machines. MANUAL PART PROGRAMMING (Using G and M Codes) in CNC lathe 1. Study on Tool Inserts – Manufacturing Processes 2. Part programming for Linear and Circular interpolation 3. Part programming using standard canned cycles for Turning

UNIT
3
CNC CONTROL SYSTEM AND PART PROGRAMMING

Theory: Open loop and closed loop control system - feedback devices: encoders – linear and rotary transducers. NC dimensioning –reference points – Coordinate system – types of motion control: point-to-point, paraxial and contouring – Types of NC part programming – G and M codes - turning and milling part programming examples. Practical: To learn and develop the skill in creating a component by utilizing the Automated Machines. MANUAL PART PROGRAMMING (using G and M codes) in CNC milling 1. Part programming for Linear and Circular interpolation and Contour motions. 2. Part programming involving canned cycles for Drilling, Peck drilling, and Boring

UNIT
4
ROBOTICS

Theory: RIA definition of Robot, Laws of robotics - Classification of robots- robot anatomy, Point to point and continuous path robotic systems, Joints, End Effectors, Grippers - Mechanical, Magnetic and Pneumatic – Applications in Material Handling Practical: 1. Assignment on Robot configuration and programming. 2. Demonstration & simple exercises on Robot operations

UNIT
5
AUTOMATION AND FMS

Theory: Introduction, Automation strategies, Types of Automation - Hard and Soft Automation, AGVs-Group Technology: Introduction, Coding Methods-FMS - Components of FMS - Types - FMS workstation -Material handling and storage systems- FMS layout -Application and benefits. Practical: 1. To Study on Part Coding and Group Technology 2. Exercises on part movement in a Flexible Manufacturing System

Reference Book:

Ibrahim Zeid, Mastering CAD/CAM, Special Indian Edition 2009, Tata McGraw-Hill Publishing Company Ltd. P.N.Rao, CAD/CAM Principles and Applications, 2010, Tata McGraw Hill Publishing Company Ltd. Chris McMahon and Jimmie Browne “CAD/CAM Principles- Practice and Manufacturing management” Addison-Wesley - Pearson PLC United States2ndEdition, 1999 Yoram Koren, Computer control of manufacturing systems, International Edition 2006, Tata McGraw Hill Book Co. Rajput R.K., “Robotics and Industrial Automation”, S.ChandandCompany, 2010

Text Book:

Mikell.P.Groover “Automation, Production Systems and Computer Integrated Manufacturing”, Pearson India Education Services India Ltd., 2016. Radhakrishnan P, Subramanyan.S and Raju V., “CAD/CAM/CIM”, New Age International (P) Ltd, New Delhi,2nd Edition, 2013