It has been suggested that deep drawability can be increased by (a) Heating the flange and/or (b)

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It has been suggested that deep drawability can be increased by
(a) Heating the flange and/or
(b) Chilling the punch by some suitable means. Comment on how these methods could improve drawability.

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Manufacturing Processes for Engineering Materials

ISBN: 978-0132272711

5th edition

Authors: Serope Kalpakjian, Steven Schmid

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Question Posted: Jul 18, 2016 09:05 AM

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It has been suggested that deep drawability can be increased by (a) Heating the flange and/or (b)

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a Heating the flange lowers the strength of the flange and also reduces the amount of e...View the full answer

Manufacturing Processes for Engineering Materials

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