MT31009: Mechanical Working Of Materials

MT31009
Course name	Mechanical Working Of Materials
Offered by	Metallurgical & Materials Engineering
Credits	3
L-T-P	3-0-0
Previous Year Grade Distribution
7 15 13 4 6 3 1 EX A B C D P F
Semester	Autumn

Syllabus

Syllabus mentioned in ERP

Prerequisite â NilFundamentals of metal working: Classification of forming processes, mechanics of metal working, temperature and strain rate effects, instability and flow localization, shear banding, workability, microstructure and texture evolution, friction and lubrication, residual stress. Forging: Closed-die and open-die forging, forging equipment, mechanics. Rolling: Terminology of rolled products, different kinds of rolling mills, forces and geometric relationships, variables affecting roll pressure, power and friction hill, theories of cold and hot rolling, roll pass design.Extrusion: Direct and indirect extrusion, impact extrusion, hydrostatic extrusion, equipment, extrusion variables, extrusion pressure. Wire and Tube drawing: Processes and equipments, hydrodynamic lubrication, draw stress, factors affecting draw stress and reduction.Sheet metal forming: Different forming methods, forming limit criteriaNon-conventional methods: Powder performs forging, superplastic forming, high energy rate forming, mushy state forming, forming of plastics. Analysis of defects in products of all metal forming processes.Text Books: 1.G.E. Dieter: Mechanical metallurgy, McGraw Hill Book Company, New Delhi, 1986.2.J.N. Harris: Mechanical Working of Metals- Theory and Practice, Pergamon Press, Oxford, 1

Time Table

Day	8:00-8:55 am	9:00-9:55 am	10:00-10:55 am	11:00-11:55 am	12:00-12:55 pm		2:00-2:55 pm	3:00-3:55 pm	4:00-4:55 pm	5:00-5:55 pm
Monday	MT ANNEX-3	MT ANNEX-3
Tuesday					MT ANNEX-3
Wednesday
Thursday
Friday