ME6008 Welding Technology - Syllabus-Semester VII-Elective-MECH-BE-Anna University

NotesKhan ME6008 Welding Technology - Syllabus-Semester VII-Elective-MECH-BE-Anna University MECH SEM VII Syllabus, MECH SYLLABUS

 

 

ME6008                                       WELDING TECHNOLOGY                                                  L  T  P  C

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OBJECTIVES

• To understand  the  basics  of  welding  and  to  know  about  the  various  types  of  welding processes

 

UNIT I             GAS AND ARC WELDING PROCESSES:                                                                    9

Fundamental principles – Air Acetylene welding, Oxyacetylene welding, Carbon arc welding, Shielded metal arc welding, Submerged arc welding, TIG & MIG welding, Plasma arc welding and Electroslag welding processes - advantages, limitations and applications.

 

UNIT II            RESISTANCE WELDING PROCESSES:                                                                       9

Spot welding, Seam welding, Projection welding, Resistance Butt welding, Flash Butt welding, Percussion welding and High frequency resistance welding processes - advantages, limitations and applications.

 

UNIT III           SOLID STATE WELDING PROCESSES:                                                                     9

Cold welding, Diffusion bonding, Explosive welding, Ultrasonic welding, Friction welding, Forge welding, Roll welding and Hot pressure welding processes - advantages, limitations and applications.

 

UNIT IV          OTHER WELDING PROCESSES:                                                                                 9

Thermit welding, Atomic hydrogen welding, Electron beam welding, Laser Beam welding, Friction stir welding, Under Water welding, Welding automation in aerospace, nuclear and surface transport vehicles.

 

UNIT V           DESIGN OF WELD JOINTS, WELDABILITY AND TESTING OF  WELDMENTS     9

Various weld joint designs – Weldability of Aluminium, Copper, and Stainless steels. Destructive and non destructive testing of weldments.

 

 

OUTCOMES:

 

TOTAL : 45 HOURS

 

• Upon completion of this course, the students can able to compare different types of Welding process for effective Welding of Structural components.

 

TEXT BOOKS:

1. Parmer R.S., “Welding Engineering and Technology”, 1st  edition, Khanna Publishers, New

Delhi, 2008.

2. Parmer R.S., “Welding Processes and Technology”, Khanna Publishers, New Delhi, 1992.

 

3. Little R.L., “Welding and welding Technology”, Tata McGraw Hill Publishing Co., Ltd., New

Delhi, 34th reprint, 2008.

 

REFERENCES:

1. Schwartz M.M. “Metals Joining Manual”. McGraw Hill Books, 1979.
2. Tylecote R.F. “The Solid Phase Welding of Metals”. Edward Arnold Publishers Ltd. London,

1968.

3. AWS- Welding Hand Book. 8th Edition. Vol- 2. “Welding Process”
4. Nadkarni S.V. “Modern Arc Welding Technology”, 1st edition, Oxford IBH Publishers, 2005.
5. Christopher Davis. “Laser Welding- Practical Guide”. Jaico Publishing House, 1994.
6. Davis A.C., “The Science and Practice of Welding”, Cambridge University Press, Cambridge,

1993