= A straight bevel gear pair has the following data: Np 25; NG 50; P = 10; and 20° pressure angle. If the gear pair is transmitting 3.5 hp, compute the fore- es on both the pinion and the gear. The pinion speed is 1250 rpm. The face width is 0.70 in. Compute the bend- ing stress and the contact stress for the teeth, and specify a suitable material and heat treatment. The gears are driven by a gasoline engine, and the load is a conveyor provid- ing moderate shock. Assume that neither gear is straddle mounted.
= A straight bevel gear pair has the following data: Np 25; NG 50; P = 10; and 20° pressure angle. If the gear pair is transmitting 3.5 hp, compute the fore- es on both the pinion and the gear. The pinion speed is 1250 rpm. The face width is 0.70 in. Compute the bend- ing stress and the contact stress for the teeth, and specify a suitable material and heat treatment. The gears are driven by a gasoline engine, and the load is a conveyor provid- ing moderate shock. Assume that neither gear is straddle mounted.
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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Transcribed Image Text:**15. A straight bevel gear pair has the following data:**
- Number of teeth on pinion (\(N_p\)): 25
- Number of teeth on gear (\(N_G\)): 50
- Diametral pitch (\(P_d\)): 10
- Pressure angle: 20°
If the gear pair is transmitting 3.5 hp, compute the forces on both the pinion and the gear. The pinion speed is 1250 rpm. The face width is 0.70 in. Compute the bending stress and the contact stress for the teeth, and specify a suitable material and heat treatment. The gears are driven by a gasoline engine, and the load is a conveyor providing moderate shock. Assume that neither gear is straddle mounted.
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