MF9223 METAL FORMING PROCESSES SYLLABUS | ANNA UNIVERSITY ME MANUFACTURING ENGINEERING 2ND SEMESTER SYLLABUS REGULATION 2009 2011 2012-2013

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MF9223 METAL FORMING PROCESSES SYLLABUS | ANNA UNIVERSITY ME MANUFACTURING ENGINEERING 2ND SEMESTER SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E MANUFACTURING ENGINEERING DEPARTMENT 2ND Sem 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), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010

MF9223 METAL FORMING PROCESSES L T P C
3 0 0 3
AIM:
To impart knowledge on plasticity, surface treatment for forming of various types of
metal forming process.
OBJECTIVES:
 To study the basic concepts of metal forming techniques and to develop force
calculation in metal forming process.
 To study the thermo mechanical regimes and its requirements of metal forming
UNIT I THEORY OF PLASTICITY 9
Theory of plastic deformation – Yield criteria – Tresca and Von-mises – Distortion
energy – Stress-strain relation – Mohr’s circle representation of a state of stress –
cylindrical and spherical co-ordinate system – upper and lower bound solution methods
– Overview of FEM applications in Metal Forming analysis.
UNIT II HEORY AND PRACTICE OF BULK FORMING PROCESSES 8
Analysis of plastic deformation in Forging, Rolling, Extrusion, rod/wire drawing and tube
drawing – Effect of friction – calculation of forces, work done – Process parameters,
equipment used – Defects – applications – Recent advances in Forging, Rolling,
Extrusion and Drawing processes – Design consideration in forming.
UNIT III SHEET METAL FORMING 8
Formability studies – Conventional processes – H E R F techniques – Superplastic
forming techniques – Hydro forming – Stretch forming – Water hammer forming –
Principles and process parameters – Advantage, Limitations and application
UNIT IV POWDER METALLURGY AND SPECIAL FORMING
PROCESSES 9
Overview of P/M technique – Advantages – applications – Powder preform forging –
powder rolling – Tooling, process parameters and applications. - Orbital forging –
Isothermal forging – Hot and cold isostatic pressing – High speed extrusion – Rubber
pad forming – Fine blanking – LASER beam forming
UNIT V SURFACE TREATMENT AND METAL FORMING
APPLICATIONS 9
Experiment techniques of evaluation of friction in metal forming selection – influence of
temperature and gliding velocity – Friction heat generation – Friction between metallic
layers – Lubrication carrier layer – Surface treatment for drawing, sheet metal forming,
Extrusion and hot and cold forging.
Processing of thin Al tapes – Cladding of Al alloys – Duplex and triplex steel rolling –
Thermo mechanical regimes of Ti and Al alloys during deformation – Formability of
welded blank sheet – Laser structured steel sheet - Formability of laminated sheet.
TOTAL: 45 PERIODS REFERENCES:
1. Dieter G.E., Mechanical Metallurgy (Revised Edition II) McGraw Hill Co., 2004
2. Altan T., Metal forming – Fundamentals and applications – American Society of
Metals, Metals park, 2003.
3. ASM Hand book, Forming and Forging, Ninth edition, Vol – 14, 2003
4. SHIRO KOBAYASHI, SOO-IK-oh-ALTAN, T,Metal forming and Finite Element
Method, Oxford University Press, 2001.

5. ALTAN.T, SOO-IK-oh, GEGEL, HL – Metal forming, fundamentals and Applications,
American Society of Metals, Metals Park, Ohio, 1983.
6. Marciniak,Z., Duncan J.L., Hu S.J., ‘Mechanics of Sheet Metal Forming’, Butterworth-
Heinemann An Imprint of Elesevier, 2006
7. Proc. Of National Seminar on “Advances in Metal Forming” MIT, March 2000
8. SAE Transactions, Journal of Materials and Manufacturing Section 5, 1993-2007.