2. See Figure P12-2. The shaft rotating at 200 rpm carries a spur gear C having 80 teeth with a diametral pitch of 8. The teeth are of the 20°, full-depth, involute form. The gear delivers 6 hp to a pinion directly below it. Compute the torque delivered by the shaft to gear C and the tangen- tial and radial forces exerted on the shaft by the gear.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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In the textbook (Machine Elements in Mechanical Design 6th Edition by Robert L. Mott, Edward M. Vavrek, and Jyhwen Wang) chapter 12 problem 2, I’m having trouble trying to understand and solve it with the information given to me. Images below.
2. See Figure P12-2. The shaft rotating at 200 rpm carries
a spur gear C having 80 teeth with a diametral pitch of
8. The teeth are of the 20°, full-depth, involute form. The
gear delivers 6 hp to a pinion directly below it. Compute
the torque delivered by the shaft to gear C and the tangen-
tial and radial forces exerted on the shaft by the gear.
Transcribed Image Text:2. See Figure P12-2. The shaft rotating at 200 rpm carries a spur gear C having 80 teeth with a diametral pitch of 8. The teeth are of the 20°, full-depth, involute form. The gear delivers 6 hp to a pinion directly below it. Compute the torque delivered by the shaft to gear C and the tangen- tial and radial forces exerted on the shaft by the gear.
A
B C
+6
20-in dia.
flat-belt
pulley
A
DE
-104-
10-in dia.
spur gear
20°FD
-6-in dia.
chain sprocket
C drives Q
FIGURE P12-2 (Problems 2, 12, 13, and 23)
Transcribed Image Text:A B C +6 20-in dia. flat-belt pulley A DE -104- 10-in dia. spur gear 20°FD -6-in dia. chain sprocket C drives Q FIGURE P12-2 (Problems 2, 12, 13, and 23)
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