Please solve this problem thank Q3: A shaft, shown in Fig.3, is subjected to completely reversed force F = 2 kN. Thematerial is AISI-1050 HR steel. Using 90% reliability, estimate the life of theshaft.0 = 300 = 20Fig.375 mm50 mmF

To estimate the life of a shaft subjected to a completely reversed force using the material…

Answered: Q3: A shaft, shown in Fig.3, is…

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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Mechanical design A shaft with the following data: 1- The pulley (A) is 1000 mm in diameter and weight 300N. 2- The gear (B) pitch diameter is 600mm and weight -250N. 3- The pulley is keyed to the shaft at 400mm to the left of left hand bearing. 4-the distance between bearing C and B is 1250 mm. 5- The power is 20 kW at 750 rpm. 6- Tension ratio T1 / T2-2.5 7- The shaft d.livers power to a gear placed horizontally in front, the pressure angel of gear is 20. 8- The allowable shear stress is 70N / mm, kt-2 and km- 1.5. Determine: the diameter of shaft
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Score on last try: 0 of 1 pts. See Details for more. You can retry this question below of Do A drive shaft is made of a hollow tube with an outer diameter 2.5 in. It is desired to transmit 9.5 hp at 24 rpm. The allowable shear stress in Tallow = 18 ksi. What is the inner diameter of the tube D; to the nearest 1/8 in. = Do Di The inner diameter is D; mixed number. in. = cc 130 BY NO SA 2021 Cathy Zupke 2.15 X not a valid
Using the DE-Goodman criteria and a design factor of 1.5, calculatethe diameter based on the shaft’s loadings and your guess for theshaft’s diameter at the critical location. What is the shaft diameter? Material: 1030 Q and T → Sᵤₜ: 848 MPa, Sy: 648 MPa TM=306 NM MA=698.28 NM ta=0 mm=0
(b)Find the torque required to raise the load of 15kN and mean diameter of triple threaded screw being 46mm. Also gIven pitch = 8mm and coefficient of friction is 0.15?
Please give proper solution.other wise skip to other expert I want to learn. shaft transmits 75 kW power at 300 r.p.m. The distance between the two bearing is 3000 mm. It is subjected to torsion only. Calculate the diameter of the shaft. (1) For steady loading.
(Q2) A gear box for mine shaft lifts a load of 16.7 kN using a pulley of outside diameter 720 mm and inside diameter of 450mm with a rope speed of 14.5 m/s. The expected bearing Life is 60,000 hours. Take reliability 90% and impact factor of 1.1 select suitable cylindrical roller bearing.
A jaw clutch for a 4 3/16 in shaft hasthree jaws with radial forces. The insidediameter is 4 3/8" outside diameter is 11 1/2 in and axial height of jaws is 2 in.The working stress in the shaft is 6,000psi. What is the bearing stress in jawfaces? Ans:1020 psi
Q2: A rotating steel shaft shown: camied by bearings A and E. Machined surface. S - 500 MPa, reliability is 90%, r-3 mm. What is the life of the shaft if design factor 3? 100 100 - 300 15 kN 200- A 304 3rB -3r 35 450
A propeller shaft rotating at constant speed is subjected to variable loads.Ball bearing supporting the shaft are subject to variable radial loads as follows;16KN for 40 percent of the time,2KN for 10 percent of the time,4KN for 20percent of the time and no load for the remaining time of the cycle.The total life expected for bearing is 3×10^6 revolution at a liability of 94 percent.select the bearing by calculating; a)Net dynamic load for the bearing b)load rating of the bearing from the manufacturers catalogue
Dont ask for Material property. This is the only data provided. Dont keep asking for material property.

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Q3: A shaft, shown in Fig.3, is subjected to completely reversed force F = 2 kN. The material is AISI-1050 HR steel. Using 90% reliability, estimate the life of the shaft. 0 = 30 0 = 20 Fig.3 75 mm 50 mm F