Recent Blogs
Hirth Coupling Indexing: Ideal Pitch and Angle Calculator | FIRGELLI
Find the nearest whole-tooth index, angular pitch and target residual for an entered tooth count. Manufacturing accuracy, repeatability and torque capacity are not calculated.
Hirth Joint: Facing Serrations and Ideal Force Calculator | FIRGELLI
Explore Hirth face serrations and an ideal wedge-force comparison using torque, radius, model angle and clamp force. The calculator does not rate a joint or...