Hello Metallurgical Engineering students, I am sharing the Theory of Metal Forming PDF class lecture notes, eBook, book as per the Metallurgical Engineering course syllabus. These Theory of Metal Forming quick revision notes will help you prepare on the exam day and score good marks.
List of topics covered in Theory of Metal Forming quick revision PDF Hand written class notes, book, eBook for Metallurgical Engineering:
List of topics covered in Theory of Metal Forming quick revision PDF Hand written class notes, book, eBook for Metallurgical Engineering:
- Module I - Review of two dimensional stress and strain, state of stress in three dimensions, Stress tensor, Invariants, Mohr's circle for 3-dimensional state of stress, strain at a point- Mohr's circle for strain, Hydrostatic & Deviatory components of stress, Elastic stress-strain relations.
- Module II - Elements of theory of plasticity; Flow curve, True stress & true strain, Yield criteria for ductile metals, Von Misses & Teresa yield criteria, combined stress tests. The yield locus, Anisotropy in yielding, Yield surface, levy-Misses, Prandtl-Reuss Stress-Strain relation, Classification of forming processes variables in metal forming and their optimization
- Module III - Analysis of deformation processes- Method based on homogeneous compression slip line field theory, Upper bounds and lower bounds, Slab method of analysis.
- Module IV - Flow stress determination, Hot working, Cold working, Strain rate effect, Friction and lubrication, Deformation zone geometry, Workability, Residual stress.
- Module V - Analysis of metal forming processes( only limited portion), Forging: Load calculation in plane strain forging, Rolling: Forces & geometrical relationship in rolling, Rolling load and torque in cold rolling, Von-Karman work equation, Extrusion: Analysis of extrusion process, extrusion pressure, Drawing: Drawing loa
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