2. A 1020 CD steel shaft (Sy=390 MPa) is used to transmit 20 kW of power at 1200 rpm. There are nobending or axial loads on the shaft. It is desired to have a static factor of safety of 2 based on theDistortion Energy theory. Determine the minimum diameter needed for the shaft.Power, P= ToPure torsion, relationship between T and tTorsional stress

Answered: Image /qna-images/answer/e81a9592-5c30-40ce-9841-3ef1208751fd.jpg

ling or axial loads on the shaft. It is desired to have a static factor of safety of 2 based on the ortion Energy theory. Determine the minimum diameter needed for the shaft. Power, P=To Pure torsion, relationship between T and T

ling or axial loads on the shaft. It is desired to have a static factor of safety of 2 based on the ortion Energy theory. Determine the minimum diameter needed for the shaft. Power, P=To Pure torsion, relationship between T and T

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.7.8P: A tubular shaft being designed for use on a construction site must transmit 120 kW at 1,75 Hz, The...

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Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

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2. A 1020 CD steel shaft (Sy=390 MPa) is used to transmit 20 kW of power at 1200 rpm. There are no
bending or axial loads on the shaft. It is desired to have a static factor of safety of 2 based on the
Distortion Energy theory. Determine the minimum diameter needed for the shaft.
Power, P= To
Pure torsion, relationship between T and t
Torsional stress

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