A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces R1and R2. The shaft is loaded with a transverse load of 13 kN as shown in the figure. The shaft is made from AISI 1060 hot-rolled steel. The surface has been machined. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 200 mm 50 mm 25 mm 13 kN R1 Not to scale R2 If the fatigue factor of safety is less than 1, then estimate the life of the part in number of rotations. The life of the part is rotations.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.9.12P: What is the maximum possible value of the clamping Force C in the jaws of the pliers shown in the...
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Required information
A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces R1and R2. The shaft is loaded with a
transverse load of 13 kN as shown in the figure. The shaft is made from AISI 1060 hot-rolled steel. The surface has been
machined.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
200 mm
+ 50 mm→
25 mm
13 kN
R1
Not to scale.
R2
If the fatigue factor of safety is less than 1, then estimate the life of the part in number of rotations.
The life of the part is
rotations.
Transcribed Image Text:Required information A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces R1and R2. The shaft is loaded with a transverse load of 13 kN as shown in the figure. The shaft is made from AISI 1060 hot-rolled steel. The surface has been machined. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 200 mm + 50 mm→ 25 mm 13 kN R1 Not to scale. R2 If the fatigue factor of safety is less than 1, then estimate the life of the part in number of rotations. The life of the part is rotations.
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