Question: A material with the following properties ( K = 2 0 0 MPa; n = 0 . 3 ) is open forged to a final

A material with the following properties (K=200MPa;n=0.3) is open forged to a final height of 10 cm .
The original shape of the billet is cylindrical, having an initial height of 30 cm and a diameter of 20 cm .
The coefficient of friction in this case is 0.2. We are interested in understanding the effect of the shape
factor during the operation. Compute the forging forces (with and without the shape factor) at heights of
20 cm and 10 cm and enter the results in the table below:
A material with the following properties ( K = 2

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