Steering Column Torsional Testing

Physically validate torsional rigidity of carbon fiber column

During hard turns, the steering column experiences high torsional loads. Ensuring structural integrity and minimizing deflection is crucial for safety and responsiveness.

ineffective initial setup with collet and vice (slipping)

Column clamped into lathe and set into low gear

First column failed at 25 lbf-ft at insert

With larger inserts, failure in middle at 30 lbf-ft