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A 210 mm wide copper alloy strip is rolled from a thickness of 24 mm to 14 mm through a set of rolls having
A 210 mm wide copper alloy strip is rolled from a thickness of 24 mm to 14 mm through a set of rolls having a radius of 320 mm and speed of 120 rpm. The coefficient of friction is 0.1. The alloy has strength coefficient, K = 910 MPa and strain hardening exponent n=0.5. Calculate the Calculate the power required for rolling.
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Strip width 210 mm Initial thickness 24 mm Final thickness 14 mm Roll radius 320 mm Roll ...
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Fundamentals of Heat and Mass Transfer
Authors: Incropera, Dewitt, Bergman, Lavine
6th Edition
978-0470055540, 471457280, 470881453, 470055545, 978-0470881453, 978-0471457282
