Fatigue Limit Calculation
Fatigue Limit Calculation
(OP)
how do you guys calculate fatigue limit? i have been told to use 0.5 or 0.4 of the ultimate tensile strength but ive also be shown to use 0.4 of the ultimate or 0.75 the yield strength, whichever is lowest. what do you guys think? and could you direct me to somewhere that says which method to use?
Thanks a bunch!
Thanks a bunch!
Bob
_innov8_





RE: Fatigue Limit Calculation
RE: Fatigue Limit Calculation
Bob
_innov8_
RE: Fatigue Limit Calculation
Bob
_innov8_
RE: Fatigue Limit Calculation
That one usually ruins my day.
RE: Fatigue Limit Calculation
Most importantly though, consult your local, friendly stress analyst. He's a qualified professional, and I'm not!