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What is the difference between a pattern and a core in sand casting?

What is the difference between a pattern and a core in sand casting?
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What is the difference between a pattern and a core in sand casting?

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User Dahiana
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1 Answer

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Answer:

A pattern is made in the shape of the desired part, but enlarged to account for shrinkage and machining allowances in the final casting.

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User Cmwright
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