The bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is supported by a pin with a diameter of 12 mm B that acts in single shear. The thickness of the bell crank is 6 mm. Assume a = 50 mm, b = 150 mm, F₁ = 1260 N, and 0 = 52° Determine the following: (a) the average shear stress in pin B (b) the average bearing stress in the bell crank at B (1) B CO Bell crank b F₂
The bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is supported by a pin with a diameter of 12 mm B that acts in single shear. The thickness of the bell crank is 6 mm. Assume a = 50 mm, b = 150 mm, F₁ = 1260 N, and 0 = 52° Determine the following: (a) the average shear stress in pin B (b) the average bearing stress in the bell crank at B (1) B CO Bell crank b F₂
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Transcribed Image Text:The
bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is supported by a pin with a diameter of 12 mm at
B that acts in single shear. The thickness of the bell crank is 6 mm. Assume a = 50 mm, b = 150 mm, F₁ = 1260 N, and 0 = 52°
Determine the following:
(a) the average shear stress in pin B
(b) the average bearing stress in the bell crank at B
a
(1)
0
Bell crank
e
C
B
(2)
b
F2
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