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Geometry
Information about treatment and properties of geometric entities in SimSolid.
Material Properties
Material properties define the structure and thermal characteristics of each part in the assembly.
Import SN Curve from CSV
Import SN curve from an external CSV file using the Curve definition method and Input points option.

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Geometry
Information about treatment and properties of geometric entities in SimSolid.
- Geometry Import Settings
  Options for defining treatment of geometry before import.
- Material Properties
  Material properties define the structure and thermal characteristics of each part in the assembly.
  - Edit Material Database
    Create and edit material property definitions.
  - Define Custom Material Database
    Duplicate material property definitions present in a CAD system.
  - CSV Format for Bulk Loading Material Properties
    Materials can be read in bulk from an external .csv formatted text file.
  - Define Stress versus Strain Curve
    Define a stress versus strain curve that is referenced by a non-linear material property.
  - Define Temperature Dependent Properties
    Define density, thermal conductivity, and specific heat capacity with respect to temperature.
  - Define Orthotropic Material Properties
    Defines the material properties for orthotropic behavior in terms of engineering constants.
  - Import SN Curve from CSV
    Import SN curve from an external CSV file using the Curve definition method and Input points option.
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- File Handling and Formats
  Summary of the file formats supported for CAD integration in SimSolid.
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Frequently Asked Questions
This section provides quick responses to typical and frequently asked questions regarding

Import SN Curve from CSV

Import SN curve from an external CSV file using the Curve definition method and Input points option.

In the Settings menu, click Material Database.
In the dialog, select a material and click Edit material or create a new material.
Under fatigue properties, select Add stress-life (SN) curve.
For Curve definition method, select Input points option.
Stress-life curve plotter is displayed.
Click Import CSV.
In the File explorer, select the desired .csv and click Open.

CSV File Format

CSV Fields

The format of the file has a header row "cycle, stress" and corresponding row of values.

cycle, stress

Example File

cycle, stress: 1, 867; 10, 712; 100, 600; 1000, 500; 10000, 413; 100000, 354; 1000000, 291.08; 10000000, 291.07; 1E+08, 291.06; 1E+09, 291.05