school of mechanical engineering department of mechanical engineering unit i metal casting process smea1401 prerequiste discussion 1 manufacturing manufacturing in its broadest sense is the process of converting raw materials ...
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...School of mechanical engineering department unit i metal casting process smea prerequiste discussion manufacturing in its broadest sense is the converting raw materials into useful products it includes design product ii selection and iii sequence processes through which will be manufactured any industry below methods by totally deforming to required shape forming joining two metals welding removing excess material from stock machining moulding preparing cavity for using pattern physical model sand boxes cope drag cheek other tools producing parts pouring molten mould allowing solidify solidified piece called as foundry place where both done simply melting a preformed mold then breaking up remove expandable molds are used so each operation you have form new types green mixture clay water binders molases linseed oil means contains moisture at time b dry organic rather than baked improve strength c skin dried drying surface depth u p t o mm torches or heating d core e baking f loam g part...