transport, warranty, and failures during product life). Casting Design Optimization driven by Simulation Dr. B. Ravi, Professor of Mechanical Engineering, I.I.T. Bombay ( ) he methods layout of a casting is an important activity Further, taking the average difference in the price of a in tooling development. It involves critical decisions saleable casting and scrap metal as Rs. 10/kg, and assuming regarding part orientation in mold, parting line, cores, average rejections in a foundry as 5%, the economic loss cavity layout, feeders, feedaids and gating system. An caused by defective castings works out to Rs. 500 per tonne of production (in reality this can be much higher, with improper layout leads to either poor quality or low yield, 1 affecting manufacturing costs and productivity.
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