Week 1:
Theory of casting and solidification, Fluidity of liquid metals.
Week 2:
Technology of patternmaking and mouldmaking, Pattern allowances, Testing of molding sand, cores.
Week 3:
Gating system design, Risering Design, different methods of calculating riser volume, Feeding distance calculations.
Week 4:
Theory of melting and production of ferrous and non-ferrous materials, Casting design, Casting defects.
Week 5:
Mechanical fundamentals of metalworking: Concept of stress and strain, stress and strain tensors, Hydrostatic and deviatoric stresses, Flow curve.
Week 6:
Yield criteria for ductile materials, plastic stress strain relationships, classification of metalworking, mechanics of metalworking.
Week 7:
Analysis and classification of rolling and forging processes, Force calculations in rolling and forging processes.
Week 8:
Analysis and classification of Extrusion process, Analysis of wire, rod and tube drawing processes, Forming defects.
Week 9:
Classification of welding processes, Thermal effects in welding, Basic metallurgy of fusion welds, Heat affected zone in welding.
Week 10:
Principles of welding processes: Arc welding, Gas metal arc welding, Solid state welding, Resistance welding, Soldering, Brazing and adhesive bonding.
Week 11:
Residual stresses in welding, Methods of measurement of residual stresses in welding, Welding distortion and its types, Methods of reducing residual stresses and distortion in welding.
Week 12:
Weldability of materials: Introduction and assessment of weldability, Test for weldability, Weldability of ferrous and non-ferrous materials.
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