3. A helical gear has a transverse diametral pitch of 6, a transverse pressure angle of 14°, 36 teeth, a face width of 1.00 in, and a helix angle of 45°. (a) If the gear transmits 15.0 hp at a speed of 2200 rpm, compute the tangential force, the axial force, and the radial force. (b) If the gear operates with a pinion having 12 teeth, compute the bending stress in the pinion teeth. The power comes from a six-cylinder gasoline engine, and the drive is to a concrete mixer. Specify a qual- ity number for the teeth. (c) Specify a suitable material for the pinion and the gear considering both strength and pitting resis- FITN

3. A helical gear has a transverse diametral pitch of 6, a transverse pressure angle of 14°, 36 teeth, a face width of 1.00 in, and a helix angle of 45°. (a) If the gear transmits 15.0 hp at a speed of 2200 rpm, compute the tangential force, the axial force, and the radial force. (b) If the gear operates with a pinion having 12 teeth, compute the bending stress in the pinion teeth. The power comes from a six-cylinder gasoline engine, and the drive is to a concrete mixer. Specify a qual- ity number for the teeth. (c) Specify a suitable material for the pinion and the gear considering both strength and pitting resis- FITN

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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