3. Given a wrought aluminum shaft with a diameter of 35 mm. The ultimate strength of the material is450 MPa, and the shaft finish is polished. Assume 99% reliability and a temperature of 200 °C.a) Construct a Log S- Log N curve.b) For completely reversed loading, find the alternating stress allowed if a lifetime of 10 cyclesis desired.

Here is the Log S - Log N curve for the wrought aluminum shaft. The curve shows the relationship…

Answered: 3. Given a wrought aluminum shaft with…

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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Multi part question The rotating shaft shown is subjected to a constant force. Shaft material is AISI 1020 cold drawn steel. The shaft was turned on a lathe using standard carbide tooling. No heat treatment of the shaft was performed. Assume 99% reliability based on material property data. Shaft dimensions are shown in the illustration below. All dimensions in mm. External force is 3.927 kN. Calculate the highest alternating stress in the shaft, in MPa. -20 -35 D. 180- -500 3R. -280- -175- -50 D. 25 D.
Ex: A torque of 800 N.m is applied to a hollow shaft. The inside diameter is 100 mm; the outside diameter is 120 mm. what is the shear stress on the inside and outside surface? Report the answer in Mpa.
PLEASE ANSWER ASAP TY! The shaft shown has a diameter of 30 mm and is fixed at points A and B. Shear Modulus = 75 GPa. a) What is the internal torque in segment AC (in N-m)? b) Determine the maximum torsional shear stress experienced at segment AC (in MPa). c) What is the torsional shear stress at the center of the cross-section of the shaft (in MPa)? d) Determine the reactive torque at point B (in N-m).
A) Define the following terms; I)A propeller shaft for a small machine is made of a solid steel bar 104mm in diameter.The allowable stress in shear is 48MPa, and the allowable rate of twist is 2.0° in 3.5meters.Assuming that the shear modulus of elasticity is G=80GPa, calculate the maximum torque that can be applied to the shaft.
Please answer in this format. Sketch: Given: Required: Solution: (Please answer in detailed (step by step). Indicate labels on what you are doing/performing, for example what formula is used) A torque To is transmitted between two flanged shafts by means of four 20-mm bolts. diameter of the bolt circle is 2=150mm. If the allowable shear stress in the bolts is 90 Mpa, what is the maximum permissible torque? Disregard friction between between flanges. The To
Complete solution, please. Thanks!
B) Estimate the minimum shaft diameter according to the maximum shear stress theory for a shaft loaded with bending moment of M-61N.m and a torque of 52N.m. The material has yield strength of 500MPa.
Please help me with Mechanics of Deformable Bodies. Please include solutions. Thank you!
Q2: for the shaft shown below answer the following: 1. Find the factor of safety in point H if the shaft is made from carbon steels 1030 hot rolled and the shaft diameter is 32 mm. 2. Find the diameter of the shaft if it made from wrought-aluminum alloy 2024 heat treated and the factor of safety is 2. 3. Select suitable carbon steel alloy for that shaft if its diameter is 25 mm and factor of safety required is 1.5. 0.2 m 0.15 m 3 kN 350 N m 3 kN
Q1) A double square threads power screw has a major diameter of 1.5 in. and a pitch of 3/16 in. The system coefficients are, f =0.95 and f.= 0.08. The other availables date are: dc = 1.8 in, and F = 1450 Ibf per screw. Find: a) The torque required to raise and lower the load and the efficiency. b) The body stresses, torsional and compressive. c) The bearing stress. d) The thread stresses bending at the root, shear at the root, and maximum shear stress at the same location
answer based on the format
Problem 5 only, solve carefully, include the units in every step and draw the diagram. Thanks! A hollow shaft transmits 10 kW and running at 650 rpm with a shearing stress of 55 Mpa. The outside diameter is 1.2times that of the inside diameter. Find the inside and outside diameters in mm.

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