Engineering module
Shaft Stress & Deflection Analysis
Closed-form or FEM estimates without a specific design code claim. Applies recommended default units when you change standard; unit dropdowns stay fully editable.
Shaft geometry
Material
Load cases along the shaft
Each entry is a station at a distance from the left end. Enter the torsion, bending, and/or axial load acting at that station. Leave a magnitude at zero if that load type does not apply there, then click Add load case. You can add multiple stations (e.g. gear torque at mid-span and a bearing reaction near an end).
New load case at one station
- Station 1 @ 0.5 mT = 100 N·m · M = 200 N·m
Stress concentration
Kt multiplies peak von Mises stress for fillets, keyways, or shoulder steps (1.0 = none).
Mesh refinement
More elements along the shaft length give smoother stress and deflection curves in the FEA mesh.
Slider up to 500 elements; type a higher value in the box if you need a finer mesh.
Export Shaft results
Export the current summary and charts for review.
Module quality
100%Unit integrity
All solver inputs/outputs normalized and converted through shared unit contracts.
Physics validation
Engines expose explicit validation and solver-check metadata.
Chart conformance
Plots use shared professional styling and consistent axis/legend language.
Pictorial input/output
Module includes schematic inputs and color-coded output visualizations.
Export consistency
Reports include the same KPIs, units, and visuals as on-screen results.
Run calculation to see results.