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Saturday, December 8, 2012

ML3015 ROLLING AND FORGING TECHNOLOGY SYLLABUS | ANNA UNIVERSITY BE MATERIALS SCIENCE AND ENGINEERING 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013

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ML3015 ROLLING AND FORGING TECHNOLOGY SYLLABUS | ANNA UNIVERSITY BE MATERIALS SCIENCE AND ENGINEERING 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY 8TH SEMESTER B.E MATERIALS SCIENCE 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

ML3015 ROLLING AND FORGING TECHNOLOGY L T P C
3 0 0 3
OBJECTIVES
This course deals with the bulk forming processes in rolling and forging operations.
Students should learn the foundations to be able to apply this knowledge in industrial
environments.
UNIT I BULK AND DEFORMATION PROCESS 9
Characteristics – applications of Bulk Deformation Process, Deformation mechanics –
Material requirements – Friction in bulk deformation, environmental factors.
UNIT II ROLLING PROCESS 9
Types of rolling – Advantages and applications – Hot rolling – cold rolling – Equipment
based – Mechanics of flat rolling – roll pressure distribution – roll forces and power –
effect of friction – vibration and chatter in rolling.
UNIT III SPECIAL ROLLING PROCESS 9
Shape rolling – Thread and gear rolling – tube rolling – rotary tube piercing – cold
swaging – defects in rolling.
UNIT IV HOT FORGING PROCESS 9
Types of forging – forging operations – Equipments used – Hydraulic, Mechanical
and screw press – drop hammers – Press characteristics – Force and Work of
deformation – deformation zone geometry – forging cylindrical work piece – forces and
power – staging making typical forged components – die material.
UNIT V COLD FORGING 9
Advantages and application – forgability of materials test – upsetting and hot twist test –
Material for Cold forging – Special forming process – Precision forging – Cold heading –
Hubbing – Warm forging.
TOTAL : 45 PERIODS
73
TEXT BOOKS:
1. Dieter, G. E., “Mechanical Metallurgy”, McGraw-Hill Co., SI Edition, 1995.
2. Nagpal, G. R., “Metal Forming Processes”, Khanna Pub., New Delhi, 2000.
3. Surendrakumar, “Technology of Metal Forming process”, PHI, New Delhi – 2008.
REFERENCES:
1. Kalpakjain and Scheroid, “Manufacturing Processes for engineering materials”,
Pearson education, 4th edition, 2003
2. Altar, Nagile and Sher,“ Cold and Hot forging”, Materials Park, Ohio, 2005.
3. Roy A. Lindberg,“ Processes and Materials of Manufacture”, Prentice Hall of India
Pvt. Ltd. 2003.

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