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Fig Q1 shows a two-stage spur gearbox. The input shaft is coupled to a motor. The shaft "b" turns freely in bearings C and D, except for the gear-tooth forces. Assuming 100% gear efficiency, determine the resultant radial loads applied to bearings C and D, and sketch the shaft "b" as a free body in equilibrium.

Fig Q1 shows a two-stage spur gearbox. The input shaft is coupled to a motor. The shaft "b" turns freely in bearings C and D, except for the gear-tooth forces. Assuming 100% gear efficiency, determine the resultant radial loads applied to bearings C and D, and sketch the shaft "b" as a free body in equilibrium.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Fig Q1 shows a two-stage spur gearbox. The input shaft is coupled to a motor. The shaft "b" turns freely in bearings C and D, except for the gear-tooth forces. Assuming 100% gear efficiency, determine the resultant radial loads applied to bearings C and D, and sketch the shaft "b" as a free body in equilibrium.
Transcribed Image Text:Fig Q1 shows a two-stage spur gearbox. The input shaft is coupled to a motor. The shaft "b" turns freely in bearings C and D, except for the gear-tooth forces. Assuming 100% gear efficiency, determine the resultant radial loads applied to bearings C and D, and sketch the shaft "b" as a free body in equilibrium.
m = 5 mm Ø= 20° 30 INPUT с 60 22 TEETH SHAFT"b" 66 TEETH 40 D 24 TEETH 18 TEETH IDLER 84 TEETH OUTPUT 1 kW 200 rpm Fig Q1: Two-stage spur gearbox. VIEW FROM A
Transcribed Image Text:m = 5 mm Ø= 20° 30 INPUT с 60 22 TEETH SHAFT"b" 66 TEETH 40 D 24 TEETH 18 TEETH IDLER 84 TEETH OUTPUT 1 kW 200 rpm Fig Q1: Two-stage spur gearbox. VIEW FROM A
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