Recent Blogs
Three-jaw Scroll Chuck: Ideal Torque and Radial-load Model
Explore a self-centering scroll chuck and compare ideal radial load with effective scroll torque and lead. Results do not establish grip ratings or key-tightening torque.
Four-Jaw Independent Chuck: TIR and Ideal Correction | FIRGELLI
Explore independent jaw adjustment and estimate ideal screw turns from initial TIR, target TIR and screw pitch, with clear measurement assumptions.
Collet Chuck Mechanism Explained: How It Works, Parts, Diagram, Formula and Calculator
Explore pullback collet motion and calculate ideal axial draw from bore, shank diameter and taper angle. Compare closure with an entered diameter limit.
Scroll Chuck: Ideal Signed Jaw-travel Calculator
Explore a scroll plate and radial jaws. Calculate signed travel from pitch and turns; the tool does not determine gripping force, gripping diameter or runout.