Module (keys-splines)
Key shear $\tau = T/(0.5 d A_s)$; bearing $\sigma = 2T/(d A_b)$; capacity from allowable stresses.
Documentation/Modules/Module
Module
Parallel key and spline torque capacity
Standards catalog
Validation: indicative · Method band: formula
Indicative method: Indicative closed-form or numerical model
Assumptions
- Linear elastic material behavior unless noted otherwise.
- User is responsible for load combinations and load factors per the selected design code.
Limitations
- Does not replace a licensed professional engineer or official code compliance review.
Engineering checks
| Check | IND | US | EU | ISO |
|---|---|---|---|---|
| Key shear safety factor | implemented | implemented | — | implemented |
| Key bearing safety factor | implemented | — | — | implemented |
Module (
Maintainer note: Key shear and bearing capacity.