A countershaft carrying two V-belt pulleys Is shown In the figure. Pulley A recelves power from a motor through a belt with the belt tensions shown. The power is transmitted through the shaft and delvered to the belt on pulley B. Assume the belt tenslon on the loose side at BIs 15 percent of the tension on the tight side. Given B(dg) = 400 mm, TÄ = 575 N, and TIA2) = 3835.25 N. 300 450 400 TIA T(A2Y `150 250 dia.- „B(ds) 20 dia. T2 T At the point of maximum bending moment, determine the bending stress and the torsional shear stress. The bending stress at the point of maximum bending moment is .09515 MPа. The torslonal shear stress at the polnt of maximum bending moment is 259.442 MPа.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A countershaft carrying two V-belt pulleys Is shown In the figure. Pulley A recelves power from a motor through a belt with
the belt tensions shown. The power Is transmitted through the shaft and dellivered to the belt on pulley B. Assume the belt
tenslon on the loose side at B Is 15 percent of the tension on the tight side. Glven B(dg) = 400 mm, TA = 575 N, and
TỊA2) = 3835.25 N.
300
450
400
TIA
T(A2Y
`150
250 dia.
B(da)
20 dia.
B
At the point of maximum bending moment, determine the bending stress and the torslonal shear stress.
The bending stress at the point of maximum bending moment is [.09515
MPа.
The torslonal shear stress at the point of maximum bending moment is 259.442
MPа.
Transcribed Image Text:Requlred Information A countershaft carrying two V-belt pulleys Is shown In the figure. Pulley A recelves power from a motor through a belt with the belt tensions shown. The power Is transmitted through the shaft and dellivered to the belt on pulley B. Assume the belt tenslon on the loose side at B Is 15 percent of the tension on the tight side. Glven B(dg) = 400 mm, TA = 575 N, and TỊA2) = 3835.25 N. 300 450 400 TIA T(A2Y `150 250 dia. B(da) 20 dia. B At the point of maximum bending moment, determine the bending stress and the torslonal shear stress. The bending stress at the point of maximum bending moment is [.09515 MPа. The torslonal shear stress at the point of maximum bending moment is 259.442 MPа.
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