Investigation of the risk for Rolling Contact Fatigue on ... - SimPack
Investigation of the risk for Rolling Contact Fatigue on ... - SimPack
Investigation of the risk for Rolling Contact Fatigue on ... - SimPack
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RCF damage functi<strong>on</strong><br />
Developed by AEA Technology<br />
- four different areas<br />
RCF Damage increases<br />
No damage<br />
SIMPACK UM 2007, B<strong>on</strong>n<br />
Damage (Nf x 1E-6)<br />
15<br />
10<br />
5<br />
0<br />
-5<br />
-10<br />
-15<br />
Tγ = T x ν x + T y ν y<br />
RCF Damage functi<strong>on</strong><br />
0 50 100 150 200 250 300<br />
Wear number, Ty (Nm/m)<br />
Slower damage increase<br />
due to increased wear<br />
Cracks are worn away<br />
due to severe wear<br />
9
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