+1 vote
in Foundry and Forging by (110k points)
Shell molding has better dimensional accuracy than any other casting process.

(a) True

(b) False

This question was addressed to me in homework.

Query is from Core and Shell Moulding in chapter Moulding Machines & Special Moulding Processes of Foundry and Forging

1 Answer

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Best answer
The correct choice is (a) True

Explanation: Shell molding is conducted using an expendable mold. As it includes sand, plastic and investment moulds, the dimensional accuracy obtained from this sand casting. It is used for small to medium parts.

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