(a) Find the minimum load factor of safety for fatigue based on infinite life (present the appropriate Solidworks graph). (P7) b) In your own words (Max of 200 words), explain the effect of the 6-mm-diameter hole on static and dynamic failures, what would be the effect of increasing the hole diameter and why (explain with equations or graphs if needed)? (P6)
(a) Find the minimum load factor of safety for fatigue based on infinite life (present the appropriate Solidworks graph). (P7) b) In your own words (Max of 200 words), explain the effect of the 6-mm-diameter hole on static and dynamic failures, what would be the effect of increasing the hole diameter and why (explain with equations or graphs if needed)? (P6)
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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Question
answer (a) and d.
![(a) Find the minimum load factor of safety for fatigue based on infinite life (present the
appropriate Solidworks graph). (P7)
(b) In your own words (Max of 200 words), explain the effect of the 6-mm-diameter hole on
static and dynamic failures, what would be the effect of increasing the hole diameter and
why (explain with equations or graphs if needed)? (P6)
(c) If the life is not infinite, estimate the fatigue strength of the bar at the 6-mm-diameter hole
corresponding to 104 cycles (show your calculations). (D4)
(d) Estimate the fatigue life of the bar if the load was doubled (present the appropriate
Solidworks graph). (P8)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F75c54ef5-070d-4b91-9f09-0a9433a8d775%2F69e50526-10a0-4226-b5bc-a63ec97bfa0e%2F6rnz8vd_processed.png&w=3840&q=75)
Transcribed Image Text:(a) Find the minimum load factor of safety for fatigue based on infinite life (present the
appropriate Solidworks graph). (P7)
(b) In your own words (Max of 200 words), explain the effect of the 6-mm-diameter hole on
static and dynamic failures, what would be the effect of increasing the hole diameter and
why (explain with equations or graphs if needed)? (P6)
(c) If the life is not infinite, estimate the fatigue strength of the bar at the 6-mm-diameter hole
corresponding to 104 cycles (show your calculations). (D4)
(d) Estimate the fatigue life of the bar if the load was doubled (present the appropriate
Solidworks graph). (P8)
![The 70 mm length cold-drawn AISI 1045 steel bar shown in the figure is subjected to a completely
reversed axial load fluctuating between 28 kN in compression to 28 kN in tension.
6-mm D.
25 mm
10 mm
If you know that this part is fixed at the 6 mm hole, perform fatigue analysis in Solidworks and
answer the following:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F75c54ef5-070d-4b91-9f09-0a9433a8d775%2F69e50526-10a0-4226-b5bc-a63ec97bfa0e%2Fqw86o8t_processed.png&w=3840&q=75)
Transcribed Image Text:The 70 mm length cold-drawn AISI 1045 steel bar shown in the figure is subjected to a completely
reversed axial load fluctuating between 28 kN in compression to 28 kN in tension.
6-mm D.
25 mm
10 mm
If you know that this part is fixed at the 6 mm hole, perform fatigue analysis in Solidworks and
answer the following:
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