Engineering, 23.10.2020 16:00 ingle75
g 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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g A steel sheet is hot rolled from a thickness of 0.16 cm to a thickness of 0.14 cm using 20 cm diam...
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