ME 2252 MANUFACTURING TECHNOLOGY – II SYLLABUS | ANNA UNIVERSITY BE MECHANICAL ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013

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ME 2252 MANUFACTURING TECHNOLOGY – II  

SYLLABUS | ANNA UNIVERSITY BE MECHANICAL ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER BE MECHANICAL ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009


ME 2252 MANUFACTURING TECHNOLOGY – II L T P C
3 0 0 3
OBJECTIVE
To understand the concept and basic mechanics of metal cutting, working of standard
machine tools such as lathe, shaping and allied machines, milling, drilling and allied
machines, grinding and allied machines and broaching
To understand the basic concepts of computer numerical control (CNC) machine tool
and CNC programming.
UNIT I THEORY OF METAL CUTTING 9
Introduction: material removal processes, types of machine tools – theory of metal
cutting: chip formation, orthogonal cutting, cutting tool materials, tool wear, tool life,
surface finish, cutting fluids.
UNIT II CENTRE LATHE AND SPECIAL PURPOSE LATHES 9
Centre lathe, constructional features, cutting tool geometry, various operations, taper
turning methods, thread cutting methods, special attachments, machining time and
power estimation. Capstan and turret lathes – automats – single spindle, Swiss type,
automatic screw type, multi spindle - Turret Indexing mechanism, Bar feed mechanism.
UNIT III OTHER MACHINE TOOLS 9
Reciprocating machine tools: shaper, planer, slotter - Milling : types, milling cutters,
operations - Hole making : drilling - Quill mechanism , Reaming, Boring, Tapping -
Sawing machine: hack saw, band saw, circular saw; broaching machines: broach
construction – push, pull, surface and continuous broaching machines
UNIT IV ABRASIVE PROCESSES AND GEAR CUTTING 9
Abrasive processes: grinding wheel – specifications and selection, types of grinding
process – cylindrical grinding, surface grinding, centreless grinding – honing, lapping,
super finishing, polishing and buffing, abrasive jet machining - Gear cutting, forming,
generation, shaping, hobbing.
UNIT V CNC MACHINE TOOLS AND PART PROGRAMMING 9
Numerical control (NC) machine tools – CNC: types, constructional details, special
features – design considerations of CNC machines for improving machining accuracy –
structural members – slide ways –linear bearings – ball screws – spindle drives and feed
drives. Part programming fundamentals – manual programming – computer assisted
part programming.
TOTAL : 45 PERIODS
TEXT BOOKS
1. Hajra Choudry, “Elements of Work Shop Technology – Vol. II”, Media Promoters.
2002
2. HMT – “Production Technology”, Tata McGraw-Hill, 1998.
34
REFERENCES:
1. Rao, P.N. “Manufacturing Technology”, Metal Cutting and Machine Tools, Tata
McGraw–Hill, New Delhi, 2003.
2. P.C. Sharma, “A Text Book of Production Engineering”, S. Chand and Co. Ltd, IV
edition, 1993.
3. Shrawat N.S. and Narang J.S, ‘CNC Machines’, Dhanpat Rai & Co., 2002.
4. P.N.Rao, ‘CAD/CAM Principles and Applications’, TATA Mc Craw Hill, 2007.
5. M.P.Groover and Zimers Jr., ‘CAD/CAM’ Prentice Hall of India Ltd., 2004.
6. Milton C.Shaw, ‘Metal Cutting Principles’, Oxford University Press, Second Edition,
2005.
7. Rajput R.K, ‘Atext book of Manufacturing Technology’, Lakshmi Publications, 2007.
8. Philip F.Ostwald and Jairo Munoz, ‘Manufacturing Processes and systems’, John
Wiley and Sons, 9th Edition,2002.
9. Mikell P.Groover, ‘Fundamentals of Modern Manufacturing,Materials, Processes and
Systems’, John Wiley and Sons, 9th Edition,2007.
10. Chapman. W. A. J and S.J. Martin, Workshop Technology, Part III, Viva Books
Private Ltd., 1998