Hot-rolled part made of 1030 steel, its surface not modified (or machined) as presented in the following geometry and loading conditions. %95...
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HW.pngDesign of Machine Elements,

We use Shigley's Mechanical Engineering Design book. This question Part 2 Chapter 6 "Fatigue Failure Resulting

from Variable Loading". If there is missing information, it can be obtained from this section in the book.

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Hot-rolled part made of 1030 steel, its surface not modified (or machined) as presented in the following geometry and loading conditions. %95 reliability is desired at operating temperature of 700 .F. > Find the factor of safety against fatigue for infinite life. 790 lb 790 lb 134" 5 5/8. in 3/4" 5 in 5 in 5 in

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