Engineering, 21.08.2019 16:20 chloedonyes
A25 mm diameter solid round bar has a groove 2.5 mm deep with a 2.5 mm radius machined into it. the bar is made of aisi 1030 cd steel and is subject to purely reversing bending of 220 n. m. for the s-n curve of this material, let the fatigue strength fraction be equal to 0.9. (a) estimate the number of cycles to failure
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A25 mm diameter solid round bar has a groove 2.5 mm deep with a 2.5 mm radius machined into it. the...
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