Question: Continue Prob. 719 by checking that the deflections satisfy the suggested minimums for bearings and gears in Table 72. If any of the deflections exceed

Continue Prob. 7€“19 by checking that the deflections satisfy the suggested minimums for bearings and gears in Table 7€“2. If any of the deflections exceed the recommended limits, make appropriate changes to bring them all within the limits.
Prob. 7€“19, The shaft shown in the figure is proposed for the application defined in Prob. 3€“72, p. 138. The material is AISI 1018 cold-drawn steel. The gears seat against the shoulders, and have hubs with setscrews to lock them in place. The effective centers of the gears for force transmission are shown. The keyseats are cut with standard endmills. The bearings are press-fit against the shoulders. Determine the minimum fatigue factor ofsafety.

Gear center Gear center 0.5 16 14 2.5 1.3 1.75 1.75 75 13 1.00 1.00 15 10 17 41

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