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din2093
Stack Stability — Buckling Critical Load (DIN 2093)
Euler/Johnson buckling critical load vs. total stack height for disc spring stacks. Includes slenderness ratio λ and safety factor n_s. Switches to Euler formula when λ > λ_critical, Johnson parabola when λ < λ_critical.
Standard Condition Curve
Curve variants across specs × materials. Register to view.
Standard Condition Curve
| Parameter | Value | Unit |
|---|---|---|
| L0 | 55 | — |
| De | 80 | mm |
| Di | 41 | mm |
| Material | 51CrV4 | — |
| n_discs | 10 | — |
| t | 3.5 | mm |