what is the Moment at point A

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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what is the Moment at point A

Table 7–1
First Iteration Estimates for Stress-Concentration Factors K,
and Kts
Warning: These factors are only estimates for use when actual dimensions are not yet
determined. Do not use these once actual dimensions are available.
Bending
Torsional
Axial
Shoulder fillet-sharp (r/d = 0.02)
2.7
2.2
3.0
Shoulder fillet-well rounded (r/d =
0.1)
1.7
1.5
1.9
End-mill keyseat (r/d = 0.02)
2.14
3.0
Sled runner keyseat
1.7
Retaining ring groove
5.0
3.0
5.0
Transcribed Image Text:Table 7–1 First Iteration Estimates for Stress-Concentration Factors K, and Kts Warning: These factors are only estimates for use when actual dimensions are not yet determined. Do not use these once actual dimensions are available. Bending Torsional Axial Shoulder fillet-sharp (r/d = 0.02) 2.7 2.2 3.0 Shoulder fillet-well rounded (r/d = 0.1) 1.7 1.5 1.9 End-mill keyseat (r/d = 0.02) 2.14 3.0 Sled runner keyseat 1.7 Retaining ring groove 5.0 3.0 5.0
1. Consider the design of a shaft shown below. Use Table 7.1 and appendix A-20 to find the
properties and the associated SCFS. In this problem, use a D/d ratio of 1.5 and an r/d ratio of
0.02. The shaft is made from AISI 1015 CD steel. The Torque varies between 0 and 45N-m,
Veriable
between
while fixed loads are applied, as shown in the drawing.
327N
205M
k207e30-*20cm]
|
군
FA = - 3273 +900k cas
E= -259 - 562 EN]
%3D
Transcribed Image Text:1. Consider the design of a shaft shown below. Use Table 7.1 and appendix A-20 to find the properties and the associated SCFS. In this problem, use a D/d ratio of 1.5 and an r/d ratio of 0.02. The shaft is made from AISI 1015 CD steel. The Torque varies between 0 and 45N-m, Veriable between while fixed loads are applied, as shown in the drawing. 327N 205M k207e30-*20cm] | 군 FA = - 3273 +900k cas E= -259 - 562 EN] %3D
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