Investigation of the risk for Rolling Contact Fatigue on ... - SimPack

Evaluation with damage parameter
1
0,8
0,6
0,4
0,2
0
Vehicle 1, D and FI versus R, nominal gauge
0 500 1000 1500 2000 2500 3000 3500
-0,2
0,8
0,6
0,4
0,2
0,0
-0,2
-0,4
SIMPACK UM 2007, Bonn
R in m
Vehicle 3, D and FI versus R, nominal gauge
0 500 1000 151500 2000 2500 3000 3500
R in m
D, P8
FI, P8
D, S1002
FI, S1002
D
FI
1
0,8
0,6
0,4
0,2
0
Vehicle 2, D and FI versus R, nominal gauge
0 200 400 600 800 1000 1200
-0,2
R in m
- Also <strong>the</strong> damage function produces
results that correlate to <strong>the</strong> real
behaviour <strong>of</strong> <strong>the</strong> wheels.
- The damage function seems to predict
too much damage <strong>for</strong> vehicle 2 or too
little damage <strong>for</strong> vehicle 1.
11
D
FI