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Requlred Information A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces R,and R2. The shaft Is loaded with a transverse load of 13 kN as shown in the figure. The shaft Is made from AISI 1045 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- 25 mm 13 kN 50 mm Not to acale

Requlred Information A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces R,and R2. The shaft Is loaded with a transverse load of 13 kN as shown in the figure. The shaft Is made from AISI 1045 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- 25 mm 13 kN 50 mm Not to acale

Elements Of Electromagnetics
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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### Required Information A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces \( R_1 \) and \( R_2 \). The shaft is loaded with a transverse load of 13 kN as shown in the figure. The shaft is made from AISI 1045 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. #### Diagram Explanation The diagram illustrates a shaft supported by two bearings, \( R_1 \) and \( R_2 \). The diameter of the shaft is 25 mm. The shaft is subjected to a transverse load of 13 kN, positioned 200 mm from \( R_1 \) and 50 mm from \( R_2 \). The entire assembly portrays a shaft simply supported at two ends with a point load acting closer to one of the support bearings. - **Dimensions:** - Shaft diameter: 25 mm - Distance between \( R_1 \) and the point of load application: 200 mm - Distance between the point of load application and \( R_2 \): 50 mm The shaft diagram is not to scale. ### Task Determine the minimum fatigue factor of safety based on achieving infinite life. **The minimum fatigue factor of safety is: ___.**
Transcribed Image Text:### Required Information A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces \( R_1 \) and \( R_2 \). The shaft is loaded with a transverse load of 13 kN as shown in the figure. The shaft is made from AISI 1045 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. #### Diagram Explanation The diagram illustrates a shaft supported by two bearings, \( R_1 \) and \( R_2 \). The diameter of the shaft is 25 mm. The shaft is subjected to a transverse load of 13 kN, positioned 200 mm from \( R_1 \) and 50 mm from \( R_2 \). The entire assembly portrays a shaft simply supported at two ends with a point load acting closer to one of the support bearings. - **Dimensions:** - Shaft diameter: 25 mm - Distance between \( R_1 \) and the point of load application: 200 mm - Distance between the point of load application and \( R_2 \): 50 mm The shaft diagram is not to scale. ### Task Determine the minimum fatigue factor of safety based on achieving infinite life. **The minimum fatigue factor of safety is: ___.**
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