Computer Science, asked by mdmerajalam2031, 6 months ago

A taper provided on the pattern for its easy and clean withdrawal from themould is known as​

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Answered by noorfatma549
0

Answer:

Draft Allowance. By draft is meant the taper provided by the pattern maker on all vertical surfaces of the pattern so that it can be removed from the sand without tearing away the sides of the sand mold and without excessive rapping by the molder.

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