A mild steel shaft transmits 15 kW at 210 r.p.m. It is supported on two bearings 750 mm apart andhas two gears keyed to it. The pinion having 24 teeth of 6 mm module is located 100 mm to theleft of the right hand bearing and delivers the power horizontally to the right. The gear having 80teeth of 6 mm module is located 15 mm to the right of the left hand bearing and receives power ina vertical direction from below. Assuming an allowable working shear stress as 53 MPa, and acombined shock and fatigue factor of 1.5 in bending as well as in torsion, determine the diameterof the shaft.

Given: P=15 KW=15×103 W, N=210 RPM, AB=750mm, TD=24, mD=6mm, BD=100mm, Tc=80, mc=6mm, AC=15mm,…

Answered: A mild steel shaft transmits 15 kW at…

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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