The shaft shown in the ﬁgure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and is supported in rolling bearings at A and B. The applied forces are F1 = 1600 lbf and F2 = 640 lbf. A steady torque of 1600 lbf·in is being transmitted through the shaft between the points of application of the forces. Determine the endurance limit forthis material as well as the valueafter correction for surface finish,sizing, and loading. (You mustprovide an answer before movingto the next part.)The endurance limit for thismaterial is 25 kpsi.The value after correction forsurface finish, sizing, and loading173 kpsi.is =↑A-8 in-1 in-10 in-F₁-8 in-.9F₂-10 in-All fillets in R.-8 in-12 in3 ininB↑

Forces acting on the shaftF1 = 1600 lbf And,F2= 640 lbf Shaft material = AISI cold drawn steelSpeed…

Answered: The shaft shown in the ﬁgure 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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The shaft shown in the ﬁgure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and is supported in rolling bearings at A and B. The applied forces are F1 = 1600 lbf and F2 = 640 lbf. A steady torque of 1600 lbf·in is being transmitted through the shaft between the points of application of the forces.

Determine the endurance limit for
this material as well as the value
after correction for surface finish,
sizing, and loading. (You must
provide an answer before moving
to the next part.)
The endurance limit for this
material is 25 kpsi.
The value after correction for
surface finish, sizing, and loading
173 kpsi.
is

=
↑
A
-8 in-
1 in
-10 in-
F₁
-8 in-
.9
F₂
-10 in-
All fillets in R.
-8 in-
12 in
3 in
in
B
↑

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