Friction testing finite element modeling
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Friction Testing - Finite Element Modeling PowerPoint PPT Presentation


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Friction Testing - Finite Element Modeling. Comparing Two Real Life Friction Tests to Finite Element Models. Inclined Plane Test and Dragging Friction Test Determine Theoretical Values for Three Friction Cases Steel on Steel (coefficient = .80) Delrin on Steel (coefficient = .27)

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Friction Testing - Finite Element Modeling

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Friction testing finite element modeling

Friction Testing - Finite Element Modeling


Comparing two real life friction tests to finite element models

Comparing Two Real Life Friction Tests to Finite Element Models

  • Inclined Plane Test and Dragging Friction Test

  • Determine Theoretical Values for Three Friction Cases

    • Steel on Steel (coefficient = .80)

    • Delrin on Steel (coefficient = .27)

    • Delrin on Delrin (coefficient = .38)

  • Compare Finite Element Model Results to Theoretical Results for 3 Mesh Densities


Inclined plane test

Inclined Plane Test

  • Nonlinear 2D Quasi-Static Explicit Analysis

  • 2D Block on Flat Plate

  • Rotate Plate with Constant Angular Velocity, Measure When Block Starts Moving


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