To determine its forgeability, a hot-twist test performed on a round bar 25 mm in diameter and

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To determine its forgeability, a hot-twist test performed on a round bar 25 mm in diameter and 200 mm long. It is found that the bar underwent 200 before it fractured. Calculate the shear strain at outer surface of the bar at fracture.

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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 09:02 AM

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To determine its forgeability, a hot-twist test performed on a round bar 25 mm in diameter and

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The shear strain is given by the formula r l 1 Where r radiu...View the full answer

Manufacturing Processes for Engineering Materials

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