Creo Simulate Fatigue Log Life Results

Forum|Forum|2 years ago
August 8, 2023
2 replies
2874 views

Looking at the Fatigue study results, can anyone offer any clarification on the Log Life values? For this model Creo is giving me a Log Life of (20).

How does this calculate to the life of the component if the desired life in the study was set to 50K cycle

Simulate

Best answer by skunks

V

VladimirN

24-Ruby III

Take a look:

"How to understand fatigue analysis result in Creo Simulate": https://www.ptc.com/en/support/article/CS341702
"Fatigue Analysis Overview": https://support.ptc.com/help/creo/creo_sim/r7.0/usascii/?_gl=#page/sim/simulate/analysis/struct/reference/fatigue_over.html

skunks

19-Tanzanite

The picture should look different, see my example:

Number 6 corresponds to 1 million load cycles,

Number 7 corresponds to 10 million load cycles.

J

JoeMartin

Author

3-Newcomer

In other words, if the load cycles I input into the study setup was (50,000) and my Log Life result was (20) the the total number of cycles to failure is (50,000^20) cycles?

skunks

Answer

19-Tanzanite

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