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> Simulation Tutorials for SOLIDWORKS Connected Users > Fatigue Tutorials (Simulation Standard and above) > Fatigue Check for a Vehicle Suspension System > Defining a Fatigue SN Curve

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Fatigue Check for a Vehicle Suspension System

Opening the Assembly and Running the Study

Defining a Fatigue Check Plot

Creating a Fatigue Study

Setting a Constant Amplitude Fatigue Event

Defining a Fatigue SN Curve

Running the Study and Viewing Fatigue Plots

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Defining a Fatigue SN Curve

You apply a Fatigue SN curve from the material database to all parts of the assembly.

In the fatigue study tree, right-click Parts and select Apply Fatigue Data to All Bodies .
In the dialog box, on the Fatigue SN Curves tab, in the Source box:
- Select Derive from Material Elastic Modulus.
- Select Based on ASME Austenitic Steel curves.
The curve graph appears in the Preview window and its data pairs appear under Table data.
Click Apply and Close.

Search 'Defining a Fatigue SN Curve' in the SOLIDWORKS Knowledge Base.

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