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Fatigue cracking of bearing and failure of railway axles - Integrity of ...

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K I (N/mm 1,5 )<br />

120<br />

118<br />

116<br />

114<br />

112<br />

110<br />

108<br />

106<br />

104<br />

102<br />

100<br />

Analysis <strong>of</strong> results<br />

1 2 3 4 5 6<br />

1<br />

K Imax<br />

2<br />

K Imin<br />

0 60 120 180 240 300 360<br />

Distribution <strong>of</strong> SIF K I .<br />

3<br />

4<br />

Rotacija Rotation notranjega<br />

<strong>of</strong> axle!<br />

obroča<br />

Rotacija Rotation valjčka <strong>of</strong> roller<br />

Rotation angle(˚)<br />

K Imax<br />

5<br />

6

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