Welcome to 3DCADForums

Join our CAD community forums where over 25,000 users interact to solve day to day problems and share ideas. We encourage you to visit, invite you to participate and look forward to your input and opinions. Acrobat 3D, AutoCAD, Catia, Inventor, IronCAD, Creo, Pro/ENGINEER, Solid Edge, SolidWorks, and others.

Register Log in

Under Durability Analysis, What is Stress-SafetyFactor,Fatigue-SF and fatigue life ?

LaMing

New member
As in the 3 pictures below, can anyone let me know the function of each option?
Thanks......

As in the Stress-safety factor, when should i use ultimate str or yield str ?


As in Fatigue-safety factor, when should i use infinite life or cycles to failure ?
What is fatigue str factor? Is it common to use 1 as its value?


What is the difference between each option under fatigue life criterion ? and under what kind of condition what option should i use ?
 

Sponsor

Top