COURSE CONTENT AND
LECTUREWISE COVERAGE
LectureNo. |
Topics likely to be covered |
1 |
Nature of Plastic deformation – hot /cold working,
constituitive equations Stress,
strain, strain rate and temperature |
2. |
Metallurgical phenomena in plastic deformation |
3 |
Evaluation of tensile properties |
4. |
Equations of equilibrium, Stress and Strain Tensors,
invariants |
5 |
Strain tensor, compatibility equations |
6 |
Equilibrium and virtual work |
7. |
Problem solving session |
8. |
Quiz 1 |
9. |
Yielding : different isotropic and anisotropic yield
criteria |
10 |
Yielding : different isotropic and anisotropic yield
criteria |
11. |
Plastic potential, associated flow rule, Stress strain
relations in plasticity – Normality, Drucker’s postulate |
12. |
Levy-Mises and Prandtl-Reuss Equations |
13. |
Problem solving session |
14 |
Work hardening and yield criteria - Isotropic and
Kinematic hardening, stress path, strain path |
15 |
Upper bound Analysis |
16 |
Construction of hodographs |
17 |
Examples in upper bound analysis |
18 |
Problem solving session |
19 |
Quiz 2 |
20 |
Lower bound analysis |
21 |
Examples in lower bound analysis |
22 |
Slip Line Field Analysis in plane strain |
23. |
Construction of slip line fields |
24. |
Examples of slip line field analysis |
25 |
Analysis of a forming process |
26 |
Instability in metal forming |
27 |
Instability in metal forming |
28 |
Redundant work |
29 |
Problem solving session |
30 |
Quiz 3 |
31 |
Machining as a high strain rate forming process |
32 |
Analytical solutions in machining (Force and velocity) |
33 |
Analytical solutions in machining (Force and velocity) |
34 |
Tool wear and tool life |
35 |
Tool wear and tool life |
36 |
Temperature in metal cutting |
37 |
Problem solving session |
38 |
Quiz 4 |
39 |
Multiple point cutting : chip formation |
40 |
Temperature in multiple point cutting |
41 |
Non-conventional metal removal |
42 |
High speed machining |