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Wednesday, September 26, 2012

PR 2251 ADVANCED MACHINING PROCESS SYLLABUS | ANNA UNIVERSITY BE PRODUCTION ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013

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PR 2251 ADVANCED MACHINING PROCESS SYLLABUS | ANNA UNIVERSITY BE PRODUCTION ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER BE PRODUCTION 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


PR 2251 ADVANCED MACHINING PROCESS L T P C
3 0 0 3 OBJECTIVES:
 To understand the theory of metal cutting
 To understand the concepts of gear manufacture
 To understand CNC machines constructional features, working and programming
UNIT I MECHANICS OF METAL CUTTING 10
Cutting tool angles – tool signature – orthogonal & oblique cutting – cutting forces,
Merchant circle diagram – force & velocity relation.
UNIT II TOOL MATERIAL, TOOL WEAR AND TOOL LIFE 9
Requirement of tool materials – types of tool materials – Tool wear – Types, mechanism
– Tool life - Machinability - types of chips – cutting fluids.
UNIT III GEAR MANUFACTURE 8
Different methods of gear manufacture – Gear hobbling and gear shaping machines
specifications – gear generation – different methods – gear finishing and shaving –
grinding and lapping of hobs and shaping cutters – gear honing – gear broaching.
UNIT IV CNC MACHINES 9
NC, CNC & DNC – types of CNC – constructional features – drives and control systems –
feed back devices – Interchangeable tooling system – preset & qualified tools – ISO
specification – Machining center – Turning center – CNC wire cut EDM.
UNIT V CNC PROGRAMMING 9
33
Manual part programming – steps involved – sample program in lathe & milling. -
Computer aided part programming – APT program - CAM package – canned cycles -
Programming.
TOTAL: 45 PERIODS
TEXT BOOKS
1. Hazlehurst M, “Manufacturing Technology”, - El.BS, 1978
2. Jonathan Lin.S.C., Computer Numerical Control from Programming to Networking,
Delmar Publishers, 1994
REFERENCES
1. Groover.M.P., Automatic production systems and computer integrated
manufacturing, Prentice Hall , 1990.
2. GE Thyer, Computer Numerical Control of Machine Tools, BH.Newners, 1991
3. Hajra Choudhury C.J., “Elements of Workshop Technology”, Vol.I and Vol.II, Asia
Publishing House, 1992.
4. Nagpal G.R., Machine Tool Engineering, Khanna Publishers, 2002

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