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Friday, September 28, 2012

ME3251 MANUFACTURING TECHNOLOGY – II SYLLABUS | ANNA UNIVERSITY BE INDUSTRIAL ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013

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ME3251 MANUFACTURING TECHNOLOGY – II SYLLABUS | ANNA UNIVERSITY BE INDUSTRIAL ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B.E. INDUSTRIAL ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, 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


ME3251 MANUFACTURING TECHNOLOGY – II L T P C
3 0 0 3
AIM:
To provide the concepts and working principal of special machineries and recent
trends in manufacturing.
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 (CNC) Computer Numerical Control of Machine tools and CNC
Programming.
UNIT I THEORY OF METAL CUTTING 8
Mechanics of chip formation, single point cutting tool, forces in machining, thermal
aspects of chip formation. orthogonal metal cutting, cutting tool materials, tool wear,
tool life, surface finish, cutting fluids and Machinability.
UNIT II CENTRE LATHE AND SPECIAL PURPOSE LATHES 10
Centre lathe, constructional features, specification, cutting tools, nomenclature
various operations – taper turning methods, thread cutting methods, special
attachments, machining time and power estimation. capstan and turret lathes – tool
layout, - automatic lathes: semi automatics – single spindle: swiss type, automatic
screw type- multi spindle:
UNIT III RECIPROCATING MACHINES, MILLING MACHINES AND GEAR
CUTTING 12
Reciprocating machine tools: shaper, planer, slotter: milling: types, milling cutter
attachments, change gear calculations, machining time calculation, operations. hole
making: drilling, reaming, boring, tapping, machining time calculations. gear cutting:
forming, generations, shaping, planning and hobbing-tool and cutter grinders.
UNIT IV ABRASIVE PROCESS, BROACHING 8
Abrasive processes: grinding wheel – specifications and selection, types of grinding
process – cylindrical grinding , surface grinding, centreless grinding, internal grindinghoning,
lapping, super finishing, polishing and buffing, abrasive jet
grindling.broaching machines: broach construction – push, pull, surface and
continuous broaching machines.
UNIT V CNC MACHINE TOOLS AND PART PROGRAMMING 7
Numerical control (NC) machine tools – CNC types, constructional details, special
features. machining centre, training centre.part programming fundamentals – manual
programming.
TOTAL : 45 PERIODS
TEXT BOOKS:
1. Roy. A. Lindberg, “Process and Materials of Manufacture”, PHI / Pearson
Education Fourth Edition 2006.
2. Rao. P.N “ Manufacturing Technology”, Metal Cutting and Machine Tools, Tata
Mc Graw–Hill, New Delhi, 2003.
REFERENCES:
1. Richerd R Kibbe, John E. Neely, Roland O. Merges and Warren J. White.
“Machine Tool Practices”, Prentice Hall of India, 1998
2. HMT – Production Technology, Tata Mc Graw Hill, 1998.
3. Hajra Choudhury. Elements of Workshop Technology – Vol.II. Media Promoters.
4. Geofrey Boothroyd, Fundamentals of Metal Machining and Machine Tools, Mc
Graw Hill, 1984.

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