A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another gear with the transmitted forceFA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and delivered through gear B through atransmitted force FB at the pressure angle a = 34º. Determine the bending moment at the critical location assuming the bearings actas simple supports.Put your answer in the lbf.in unit to 4 significant figures. Only enter the numerical value and positive/negative sign.Answer:1.25-in dia.Gear A20-in dia.F-300 lbf16 in20⁰14 inGear B8-in dia.

Given: The pressure angle at A = 20 degree The pressure angle at B = 34 degree

A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another gear with the transmitted force FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and delivered through gear B through a transmitted force FB at the pressure angle a = 34°. Determine the bending moment at the critical location assuming the bearings act as simple supports. Put your answer in the lbf.in unit to 4 significant figures. Only enter the numerical value and positive/negative sign. 1.25-india. 16 in Gear A- 20-in dia. FA-300 lbf 20 Gear B 8-in dia.

A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another gear with the transmitted force FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and delivered through gear B through a transmitted force FB at the pressure angle a = 34°. Determine the bending moment at the critical location assuming the bearings act as simple supports. Put your answer in the lbf.in unit to 4 significant figures. Only enter the numerical value and positive/negative sign. 1.25-india. 16 in Gear A- 20-in dia. FA-300 lbf 20 Gear B 8-in dia.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another gear with the transmitted force
FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and delivered through gear B through a
transmitted force FB at the pressure angle a = 34º. Determine the bending moment at the critical location assuming the bearings act
as simple supports.
Put your answer in the lbf.in unit to 4 significant figures. Only enter the numerical value and positive/negative sign.
Answer:
1.25-in dia.
Gear A
20-in dia.
F-300 lbf
16 in
20⁰
14 in
Gear B
8-in dia.

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