Page 223 - Shigley's Mechanical Engineering Design

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198 Mechanical Engineering Design

Problem, Page
Problem Number Defining
Number Shaft
4–23* 3–68, 137
4–24* 3–69, 137
4–25* 3–70, 137
4–26* 3–71, 137
4–27* 3–72, 138
4–28* 3–73, 138

4–29* to For the steel countershaft specified in the table, find the slope of the shaft at each bearing. Use
4–34* superposition with the deflection equations in Table A–9. Assume the bearings constitute simple
supports.

Problem, Page
Problem Number Defining
Number Shaft
4–29* 3–68, 137
4–30* 3–69, 137
4–31* 3–70, 137
4–32* 3–71, 137
4–33* 3–72, 138
4–34* 3–73, 138

4–35* to For the steel countershaft specified in the table, assume the bearings have a maximum slope spec-
4–40* ification of 0.06° for good bearing life. Determine the minimum shaft diameter.

Problem, Page
Problem Number Defining
Number Shaft
4–35* 3–68, 137
4–36* 3–69, 137
4–37* 3–70, 137
4–38* 3–71, 137
4–39* 3–72, 138
4–40* 3–73, 138

4–41* The cantilevered handle in the figure is made from mild steel that has been welded at the joints.
For F y = 200 lbf, F x = F z = 0, determine the vertical deflection (along the y axis) at the tip.
Use superposition. See the discussion on p. 102 for the twist in the rectangular cross section in
section BC.