MF3301 CASTING AND WELDING TECHNOLOGY SYLLABUS | ANNA UNIVERSITY BE MANUFACTURING ENGINEERING 5TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIFTH SEMESTER BE MANUFACTURING ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS, 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
MF3301 CASTING AND WELDING TECHNOLOGY LT P C
3 0 0 3
AIM:
To impart knowledge on fundamentals of welding technology , cast design and
advanced welding and casting processes.
OBJECTIVE:
At the end of this course the student should be able to understand
Melting procedure of various materials
Design principles of welding and casting
Principles of advanced welding and casting processes
Automation of welding and casting plant
UNIT I MELTING AND POURING 8
Principles of melting practice-fluxing- Degasification and inoculation- types of furnaces-
Crucibles, Cupola, Oil fired furnaces – Electric arc and induction furnaces –Melting
practice of cast iron, SG iron, steel, aluminum and copper alloys.
UNIT II CASTING DESIGN 10
Solidification of pure metals and alloys-shrinkage in cast metals-design of sprue, runner
,gate and risers-problems in design and manufacture of thin and unequal sections
designing for directional solidification, minimum distortion and for overall economy -
design problems of L,T,V,X and Y junctions.
UNIT III WELD DESIGN AND WELDING METALLURGY 10
Design of welded components-symbolic representation of welds on drawings- welding
classes-residual stresses in welds-weld distortions-design consideration-strength
consideration of welded joints-analysis of statistically loaded welded joints-welded
structures subjected to fatigue loads.
UNIT IV SPECIAL CASTING AND WELDING PROCESSES 8
Evaporative pattern casting-ceramic mould casting –electro magnetic moulding-squeeze
casting –investment casting-shell moulding- PAW-electron beam welding-laser beam
welding- friction welding-ultrasonic welding – diffusion welding-high velocity oxy fuel
processes
UNIT V QUALITY CONTROL AND AUTOMATION 9
Cleaning and inspection of castings – Casting defect and remedies – foundry
automations-moulding machines-Automation of sand plant, moulding and fettling
sections of foundry-Dust and fume control-Welding defects –causes and remedies – Non
destructive tests – arc welding using robots-weld positioner and manipulators –weld
seam tracking-vision system-arc sensing Welding
TOTAL: 45 PERIODS
TEXT BOOKS
1. PARMAR,R.S., Welding Processes and Technology, Khanna Publishers, 1997.
2. JAIN,P.L., Principles of Foundry Technology, Tata McGraw Hill, 2003.
REFERENCES
1. A.S.M Hand book, vol 15,casting,ASM international,1988
2. KLAS WEMAN, welding processes hand book, CRC press,2003
3. CARY and HOWARD,B., Modern Welding Technology, Prentice-Hall, 1989.
4. HEINE, R.W., LOPER.L.R., and ROSENTHAL,C, Principles of Metal Casting, Tata
McGraw Hill, 1986.
5. MINKOFF,J., solidification and cast structure,wiley.1986
6. DAVIES, A.C., Welding (10th Edition), Cambridge University Press, 1996.
MF3301 CASTING AND WELDING TECHNOLOGY LT P C
3 0 0 3
AIM:
To impart knowledge on fundamentals of welding technology , cast design and
advanced welding and casting processes.
OBJECTIVE:
At the end of this course the student should be able to understand
Melting procedure of various materials
Design principles of welding and casting
Principles of advanced welding and casting processes
Automation of welding and casting plant
UNIT I MELTING AND POURING 8
Principles of melting practice-fluxing- Degasification and inoculation- types of furnaces-
Crucibles, Cupola, Oil fired furnaces – Electric arc and induction furnaces –Melting
practice of cast iron, SG iron, steel, aluminum and copper alloys.
UNIT II CASTING DESIGN 10
Solidification of pure metals and alloys-shrinkage in cast metals-design of sprue, runner
,gate and risers-problems in design and manufacture of thin and unequal sections
designing for directional solidification, minimum distortion and for overall economy -
design problems of L,T,V,X and Y junctions.
UNIT III WELD DESIGN AND WELDING METALLURGY 10
Design of welded components-symbolic representation of welds on drawings- welding
classes-residual stresses in welds-weld distortions-design consideration-strength
consideration of welded joints-analysis of statistically loaded welded joints-welded
structures subjected to fatigue loads.
UNIT IV SPECIAL CASTING AND WELDING PROCESSES 8
Evaporative pattern casting-ceramic mould casting –electro magnetic moulding-squeeze
casting –investment casting-shell moulding- PAW-electron beam welding-laser beam
welding- friction welding-ultrasonic welding – diffusion welding-high velocity oxy fuel
processes
UNIT V QUALITY CONTROL AND AUTOMATION 9
Cleaning and inspection of castings – Casting defect and remedies – foundry
automations-moulding machines-Automation of sand plant, moulding and fettling
sections of foundry-Dust and fume control-Welding defects –causes and remedies – Non
destructive tests – arc welding using robots-weld positioner and manipulators –weld
seam tracking-vision system-arc sensing Welding
TOTAL: 45 PERIODS
TEXT BOOKS
1. PARMAR,R.S., Welding Processes and Technology, Khanna Publishers, 1997.
2. JAIN,P.L., Principles of Foundry Technology, Tata McGraw Hill, 2003.
REFERENCES
1. A.S.M Hand book, vol 15,casting,ASM international,1988
2. KLAS WEMAN, welding processes hand book, CRC press,2003
3. CARY and HOWARD,B., Modern Welding Technology, Prentice-Hall, 1989.
4. HEINE, R.W., LOPER.L.R., and ROSENTHAL,C, Principles of Metal Casting, Tata
McGraw Hill, 1986.
5. MINKOFF,J., solidification and cast structure,wiley.1986
6. DAVIES, A.C., Welding (10th Edition), Cambridge University Press, 1996.
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