Recent Blogs
Dividing Head: Simple Indexing Calculator | FIRGELLI
Calculate crank turns, whole turns, hole-circle advance and ideal spindle step for simple indexing. Check whether the selected circle permits an integer hole move.
Skew Worm and Wheel Gear Mechanism Explained: How It Works, Diagram, Parts and Uses
Skew worm and wheel gear explained — how the offset axis transmits power, sizing formulas, and real industrial uses in conveyors, mixers, and packaging lines.
Saw-tooth Worm Gear Mechanism: How It Works, Diagram, Self-Locking Formula & Calculator
See a concave saw-tooth worm and wheel, and compare ideal forward and reverse friction models using selected lead and flank angles.