| Casting: Practice on CAD of gating and riser, Experiment to determine the effect of moulding variables in sand moulds, To determine the effect of mould additive on the properties of castings, To determine the characteristics of base sands. Welding: Study of arc characteristics in simulated MMA welding; arc gap-arc voltage relationship; recording of voltage oscillograms and its study. Study of heat flow and temperature distribution in welding, Study of characteristics of TIG/MIG welding, Ultrasonic/dye penetrant inspection or computer simulation of welding heat flow/analysis of arc-voltage pattern. Forming: Experiments on formability test, powder compaction; strip layout for progressive die design. |