Fatigue cracking of bearing and failure of railway axles - Integrity of ...
Fatigue cracking of bearing and failure of railway axles - Integrity of ...
Fatigue cracking of bearing and failure of railway axles - Integrity of ...
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Structure assessment <strong>of</strong> inner ring<br />
K r , f(L r )<br />
Kr<br />
Kr<br />
1,2<br />
1,2<br />
1,1 1,1<br />
1<br />
0,9 0,9<br />
0,8<br />
0,7<br />
0,6<br />
0,5<br />
0,4<br />
K r , B<br />
0,3<br />
0,2<br />
0,1 0,1<br />
0<br />
0 0,1 0,2 0,3 0,4 0,5 0,6 0,6 0,7 0,7 0,8 0,8 0,9 0,9 1 1 1,1 1,1<br />
FAD-overlap <strong>of</strong> 0,1 mm.<br />
K r,A<br />
f(Lr)<br />
f(Lr)<br />
Točka Point<br />
f(Lr) A<br />
Točka BA<br />
Točka B<br />
L r =σ ref /σ y σ