There is a need to design a spur gear transmission system to transmit a powerof 3.7 kW from a shaft running at 1360 rpm with speed reduction of 4:1.Different standard modules of 20° full depth carefully cut gears are availablewith the following propertiesAllowable staticFlexural enduranceSurface enduranceMaterialstress (o.)limit (o.)limit (oes)Cast iron56 MPa108 MPа630 MPаCast steel140 MPа350 MPa490 MPаIf the system have a heavy shock load working 10 hours per day in non-enclosed lubricated condition. Select a suitable module from suitable materialfor the gears from the state of dynamic and static action knowing that the costof cast steel gear is twice the cast iron one and the tooth error in action (e) is0.01 mm Determine the center distance and finally check the system for wear.

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Answered: There is a need to design a spur gear…

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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