Engineering, 29.10.2020 17:40, Kellystar27

A steel sheet is hot rolled from a thickness of 0.16 cm to a thickness of 0.14 cm using 20 cm diameter rolls. The friction coefficient is 0.05. The steel has a flow stress of 206 MPa. Find the average pressure that the rolls exert on the metal.

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A steel sheet is hot rolled from a thickness of 0.16 cm to a thickness of 0.14 cm using 20 cm diamet...