CNC Kalkulator
CNC KalkulatorCalculation

Thread Engagement Depth

Created on · screw-engagement

Thread Engagement Depth

Estimates the bearing engagement length from screw force and allowable thread shear stress.

Formulas

m = F / (τallow · engaged thread proportion · π · d)

Sources: Dubbel: simplified shear verification; VDI 2230 for the complete bolt verification.

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