Question: Q 2 - A punch press frame made gray cast iron having ultimate strengths in tension S u = 1 7 0 MPa and compression

Q2- A punch press frame made gray cast iron having ultimate strengths in tension Su=170 MPa and compression Suc=650MPa respectively. Using the Coulomb-Mohr theory and a factor of safety of n=2.5, calculate the allowable load P.(30 pts)
Q 2 - A punch press frame made gray cast iron

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