In a rolling operation, a plate of 2 cm thick and 25 cm wide is passed through a rolling mill having 2 powered rolls. Assume friction was enough for rolling. Thickness of the plate at the end of operation is 1.7 cm. Each roll has a radius of 0.3 m and a roll speed of 0.5 revolution per second. Flow curve has the following values K 225 MPa and n = 0.15. Determine the power required for driving the rolls. =

Elements Of Electromagnetics
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You are attempting question 4 out of 12
In a rolling operation, a plate of 2 cm thick and 25 cm wide is passed through a rolling mill
having 2 powered rolls. Assume friction was enough for rolling. Thickness of the plate at
the end of operation is 1.7 cm. Each roll has a radius of 0.3 m and a roll speed of 0.5
revolution per second. Flow curve has the following values K = 225 MPa and n = 0.15.
Determine the power required for driving the rolls.
Transcribed Image Text:Walk-Through Video Dashboard Note: - You are attempting question 4 out of 12 In a rolling operation, a plate of 2 cm thick and 25 cm wide is passed through a rolling mill having 2 powered rolls. Assume friction was enough for rolling. Thickness of the plate at the end of operation is 1.7 cm. Each roll has a radius of 0.3 m and a roll speed of 0.5 revolution per second. Flow curve has the following values K = 225 MPa and n = 0.15. Determine the power required for driving the rolls.
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