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Metal Fatigue Engineering Analysis Excel Spreadsheet Calculator

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Metal Fatigue Engineering Analysis Excel Spreadsheet Calculator

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Definitions

1. Components are designed to withstand: direct forces, moments and torsion.
2. These loads may be applied gradually, suddenly, or repeatedly.
3. A static stress analysis leads to a dynamic stress evaluation.
4. Stress is Force per unit Area, σ = F / A (psi or Pa)
5. Strain is extension divided by original Length, e = x / L (number)
6. Strength is the Stress of a tested material at failure, S = Fmax / A (psi or Pa)

Metal Fatigue

Calculations:

  • Principal Stresses
  • Strength and Fatigue Failure Theories
  • Maximum allowable static direct stress.
  • Distortion energy
  • S-N Diagram and Curves
  • Notch Theory and Analysis
  • Notches and Stress Concentration in Fatigue Cyclic Loading
  • Catilever Bracket eith fully reveresed bending

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