NATIONAL INSTITUTE OF TECHNOLOGY, ARUNACHAL PRADESH, YUPIA, Pin-791112
(Established by MHRD, Govt. of India)
Website : www.nitap.in, Fax No: (0360) 2284972
E-Mail: nitarunachal@gmail.com / admin@nitap.in
Exercises Proposed for teaching in (January – May, 2016 Semester)
1. Name of the Teacher : Mr. Shubhajit Das
2. Department
: Mechanical Engineering
3. Course Title
: Engineering Materials and Processes
4. Course code
: ME 402
5. Course Hands out (in reference to framed & approved syllabus)
COURSE OUTLINE
Sub Code: ME 402
Faculty Name: Mr. Shubhajit Das
Chapters
UNIT I
UNIT II
Topics to be covered
Powder Metallurgy
Introduction to Powder Metallurgy (P/M), steps in P/M.
Classification of powders, desired properties, types of powders.
Different process of manufacturing powders.
Steps in Powder Metallurgy, Sintering process.
Secondary process, Applications of Powder Metallurgy.
Casting
Introduction to casting, terms in casting, steps in sand casting.
Various types of patterns and allowances, mould materials and
properties.
Strength, permeability and hardness of the moulding sand.
Basic principles of solidification, Solidification problems.
Cupola, terminology, types of cupola.
Special casting process, Shell moulding, Investment casting, Die casting,
Centrifugal casting.
Casting defects, Design considerations in casting.
UNIT III
Welding
Introduction, classification of welding process, welding terminology,
types of joints, butt joint edge preparations.
Gas welding, types of gas welding, performance, characteristics.
Arc welding, TIG, MIG, Electro slag, Submerged, Carbon Arc, Plasma Arc
welding.
Resistance welding, Solid state welding, Brazing, Soldering.
Total Hrs: 35
Hrs/Week: 03
No. of
Total
Hrs
Hrs
1
2
2
1
1
7
1
2
1
2
1
11
2
2
2
1
3
2
9
NATIONAL INSTITUTE OF TECHNOLOGY, ARUNACHAL PRADESH, YUPIA, Pin-791112
(Established by MHRD, Govt. of India)
Website : www.nitap.in, Fax No: (0360) 2284972
E-Mail: nitarunachal@gmail.com / admin@nitap.in
Welding defects, causes and remedies.
UNIT IV
Metal forming process
Introduction, principle, types of metal forming.
Re-crystallization temperature, Hot and Cold working.
Rolling, types of rolling, problems.
Forging, Drawing, Extrusion, basic principle.
Metal forming defects, Design considerations
6. Books/Literature to be followed:
(a) Books (Min. 2 texts + 3 references)
(i)
Title
: Manufacturing Technology Volume I
Author
: P. N. Rao
Publisher
: Tata McGraw Hill
Edition
: Third (3rd)
(ii)
Title
Author
Publisher
Edition
: Production Engineering Sciences
: P. C. Pandey & C. K. Singh
: Standard Book Publishers
: Second (2nd)
(iii)
Title
Author
Publisher
Edition
: Manufacturing Science
: A. Ghosh and A. Mallick
: East West Press
: Second (2nd)
(iv)
Title
Author
Publisher
Edition
: Manufacturing Processes for Engineering Materials
: S. Kalpakjian and S. R. Schmid
: Pearson
: Fifth (5th)
(v)
Title
Author
Publisher
Edition
: A Course in Workshop Technology (Vol. I and II)
: B. S. Raghuwanshi
: Dhanpat Rai
: Fourth (4th)
(b) Magazines/Journals
(i)
International Journal of Machine Tools and Manufacturing.
(ii)
Journal of Manufacturing Science and Engineering.
(iii) Journal of Manufacturing Technology and Research.
(iv)
International Metal Working News.
1
1
1
2
2
2
8
NATIONAL INSTITUTE OF TECHNOLOGY, ARUNACHAL PRADESH, YUPIA, Pin-791112
(Established by MHRD, Govt. of India)
Website : www.nitap.in, Fax No: (0360) 2284972
E-Mail: nitarunachal@gmail.com / admin@nitap.in
(v)
Material Today.
7. Mode of Teaching: J.C Bose/S. N. Bose (please tick).
8. If the course is of practices, list the experiments to be offered.
i.
To prepare a sand mould, using single piece pattern.
ii. To prepare a sand mould, using split, loose piece pattern with a core.
iii. To perform sand testing to determine properties like permeability, clay content,
moisture, etc
iv.
To perform sand testing to determine green sand and dry sand shear and compressive
strength.
Are the manuals ready for the experiments to be conducted?
Yes/No (please tick)
If “No”, the reasons there of and fixing responsibility
As experimental setup have not reached the Institute. (Purchase order has been given and
manual will be ready within a week after reaching the experimental setup in the Institute).
Remarks/ Endorsement by the HoD
With his /her signature with date
Name of the Teacher: Mr. Shubhajit Das
Designation: Assistant Professor
Signature with Date: