A machine part is to be designed to have a finite life of 200,000 cycles. For 30% of the time (i.e., 60,000 cycles) the reversed bending stress had a value of 700 MPa, and for 60% of the time (120,000 cycles) the stress had a value of 575 MPa. If σe = 550 MPa and σu = 1240 MPa, use Basquin’s equation to find the stress level that could be used for the remaining 20,000 cycles of the life of the part.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.