Leaf spring (cantilever)
Bending moment, stress, deflection, end slope and stiffness of a cantilever leaf spring under an end load.
Buigend moment, M = FL50 10⁻³ Nm
Traagheidsmoment, I_x0.0067 10⁻¹² m⁴
Weerstandsmoment, S_x = I_x/e0.0667 10⁻⁹ m³
Trekspanning, σ = M_x/S_x750 10⁶ Pa
Doorbuiging, δ29.76 10⁻³ m
Hellingshoek, θ0.89 rad
Stijfheid, k = dF/dδ33.6 N/m
Methode & referenties
- Cantilever leaf spring under an end load — bending, deflection and slope.
- The legacy page this was ported from shares its exact page title with four other spring calculators (disc/Belleville washer; torsion bar, solid/hollow; tension bar/rod spring) that are, despite the shared title, genuinely different spring types.
- Disc (Belleville washer) spring (shares this calculator's legacy page title, but a distinct spring type)
- Torsion bar, solid round (shares this calculator's legacy page title, but a distinct spring type)
- Torsion bar, hollow round (shares this calculator's legacy page title, but a distinct spring type)
- Tension bar / rod spring (shares this calculator's legacy page title, but a distinct spring type)
De berekening is een letterlijke overzetting van de originele client-side JavaScript van /calculators/t14_9.htm. Resultaten zijn geverifieerd gelijk aan het origineel via een geautomatiseerde golden-master-test. Geen enkele formule is opnieuw afgeleid of “verbeterd”.