Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft lengths are L₁ = 10 ft and L₂ = 17 ft. Assume that the shear modulus of both shafts is G = 12,900 ksi and that the bearings shown allow free rotation of the shafts. Assume Ng=51 teeth and Nc=32 teeth. If the gear at D is rotated through an angle of 7°, what is the maximum shear stress in each shaft? A Answers: T₁ = t₂ = Mi L₁ (1) Nc NB C B psi psi L2 (2) Tp D
Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft lengths are L₁ = 10 ft and L₂ = 17 ft. Assume that the shear modulus of both shafts is G = 12,900 ksi and that the bearings shown allow free rotation of the shafts. Assume Ng=51 teeth and Nc=32 teeth. If the gear at D is rotated through an angle of 7°, what is the maximum shear stress in each shaft? A Answers: T₁ = t₂ = Mi L₁ (1) Nc NB C B psi psi L2 (2) Tp D
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.7.3P: A motor driving a solid circular steel shaft with diameter d = 1.5 in, transmits 50 hp to a gear at...
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![Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft lengths are L₁ = 10 ft and L₂ = 17 ft.
Assume that the shear modulus of both shafts is G = 12,900 ksi and that the bearings shown allow free rotation of the shafts. Assume
NB = 51 teeth and Nc=32 teeth. If the gear at D is rotated through an angle of 7º, what is the maximum shear stress in each shaft?
A
Answers:
t₁ =
T₂ =
i
i
L₁
(1)
Nc
NB
C
B
psi
psi
L2
(2)
Tp
D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8209b3d5-f39b-4753-8582-d28823046294%2F2c54d95a-390e-4349-a96a-bb72f162053b%2Fynw4lt_processed.png&w=3840&q=75)
Transcribed Image Text:Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft lengths are L₁ = 10 ft and L₂ = 17 ft.
Assume that the shear modulus of both shafts is G = 12,900 ksi and that the bearings shown allow free rotation of the shafts. Assume
NB = 51 teeth and Nc=32 teeth. If the gear at D is rotated through an angle of 7º, what is the maximum shear stress in each shaft?
A
Answers:
t₁ =
T₂ =
i
i
L₁
(1)
Nc
NB
C
B
psi
psi
L2
(2)
Tp
D
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