A spur gearset has 17 teeth on the pinioni and 51 teeth on the gear. The pressure angle is 20° and the overload factor K, = 1. The diametral pitch is 6 teeth/in and the face width is 2 in. The pinion speed is 1120 rev/min and its cycle life is to be 10° revolu- tions at a reliability R = 0.99. The quality number is 5. The material is a through- hardened steel, grade 1, with Brinell hardnesses of 232 core and case of both gears. For a design factor of 2, rate the gearset for these conditions using the AGMA method.

A spur gearset has 17 teeth on the pinioni and 51 teeth on the gear. The pressure angle is 20° and the overload factor K, = 1. The diametral pitch is 6 teeth/in and the face width is 2 in. The pinion speed is 1120 rev/min and its cycle life is to be 10° revolu- tions at a reliability R = 0.99. The quality number is 5. The material is a through- hardened steel, grade 1, with Brinell hardnesses of 232 core and case of both gears. For a design factor of 2, rate the gearset for these conditions using the AGMA method.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Section: Chapter Questions

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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

14-23 A spur gearset has 17 teeth on the pinion and 51 teeth on the gear. The pressure angle
is 20° and the overload factor K, = 1. The diametral pitch is 6 teeth/in and the face
width is 2 in. The pinion speed is 1120 rev/min and its cycle life is to be 10" revolu-
tions at a reliability R = 0.99. The quality number is 5. The material is a through-
hardened steel, grade 1, with Brinell hardnesses of 232 core and case of both gears.
For a design factor of 2, rate the gearset for these conditions using the AGMA method.

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