Question

what is the difference between gravity die casting and pressure die casting​

Answer 1

Answer:

Gravity Die Casting = Gravity die casting was one of the very earliest processes to be invented for metal and light alloy die casting.

Pressure Die Casting = High-pressure die casting is a process wherein molten metal is forced, under pressure, into a sealed mould cavity

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Answer 2

Answer:

In Gravity Die Casting, the molten metal is poured into the mould from above, which fills from the bottom up, purely under gravitational force. In Pressure Die Casting, the molten metal is injected into the mould under considerable pressure (between 1500 and 25,400 psi).