Question

Compare sand casting and die casting (advantages, disadvantages, , similarity, differences, steps in casting).
*short and simple answer

Answer 1

sand, but moucuracy of parts ob obtained tu sand differences breen sand casting & die casting :- the mould material used in case of sand casting is -mould material used for die casting is metal. The accuracy of parts a casting is less acu than parts obtained in die a casting + Advantages of die casting compared to sand casting © The products that are out due to from die casting process bave high surface finish & . But the products produced by sand casting have impurities, and defective surfaces. 2 Die casting is best when it comes to maintaining dimensional accuracy Advantages of and casting over die casting I ♡ The casting process is less complex. 7 It is highly recommended for ferrous & non-ferrous s material prohich cannot be die casted. disadvantages of sand casting over die casting 1. Defectes like misrun occurs in sand casting but - not in die casting » Intricate shapes cannot be produced in sand casting but can be produced in die casting. Similarities : Both process make use of mould to cast a product. producta

Steps in sand casting o inbert pattern in hand and make mould. » place the pattern & sand in the e After some time remoue gating system pattern ① completely fill the cavity in mould with metal. 6 let the metal cool © Try to break the sand mould & tak off the casting. Steps au die casting - ♡ first step is clamping. The die two halves are clond - Under pressure . after cleaning there halves. next step is injection molten metal is poured er from from a chamber ladle ladle into : : This chamber injects This the - the metal into the die that is clamped." 6 the sodidit metal is allowed to be cooled & unclas ② After die - halves are cooling, the e a mechanism, the casting is thrown O out of die 6 final cented product is trimmed to avoid extra meitinal... pret a me Through