An uncrowned straight-bevel pinion has 20 teeth, a diametral pitch of 20 teeth, and a transmission accuracy number of 6. Both the pinion and gear are made of through-hardened steel with a Brinell hardness of 300. The driven gear has 60 teeth. The gear set has a life goal of 10° revolutions of the pinion with a reliability of 0.999. The shaft angle is 900; the pinion speed is 900 rev/min. The fo ee wid+h is 22 mm and the ormal onglo rooour

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An uncrowned straight-bevel pinion has 20 teeth, a
diametral pitch of 20 teeth, and a transmission accuracy
number of 6. Both the pinion and gear are made of
through-hardened steel with a Brinell hardness of 300.
The driven gear has 60 teeth. The gear set has a life goal
of 10° revolutions of the pinion with a reliability of 0.999.
The shaft angle is 900; the pinion speed is 900 rev/min.
The face width is 32 mm, and the normal pressure angle
is 20°. The pinion is mounted outboard of its bearings,
and the gear is straddle-mounted. Based on the AGMA
bending strength, what is the power rating of the gear
set? Use Ko = 1, SF = 1, and SH = 1.
%3D
Transcribed Image Text:An uncrowned straight-bevel pinion has 20 teeth, a diametral pitch of 20 teeth, and a transmission accuracy number of 6. Both the pinion and gear are made of through-hardened steel with a Brinell hardness of 300. The driven gear has 60 teeth. The gear set has a life goal of 10° revolutions of the pinion with a reliability of 0.999. The shaft angle is 900; the pinion speed is 900 rev/min. The face width is 32 mm, and the normal pressure angle is 20°. The pinion is mounted outboard of its bearings, and the gear is straddle-mounted. Based on the AGMA bending strength, what is the power rating of the gear set? Use Ko = 1, SF = 1, and SH = 1. %3D
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