Recent Blogs
Star-wheel Ratchet Mechanism: How It Works, Parts, Diagram, and Indexing Formula Explained
Star-wheel Ratchet mechanism explained — how the spring-loaded detent indexes a pointed rotor one step per stroke, with formulas, real machine-shop examples, and design rules.
Reciprocating to Intermittent Circular via Pawl Mechanism: How It Works, Parts, Diagram, and Uses
Explore a reciprocating drive pawl and locking pawl. Calculate tooth pitch, pitch-circle arc and accumulated rotation for completed one-tooth strokes.
Intermittent Rotary Motion: Geneva and Carousel Pitch Calculator | FIRGELLI
Compare external-Geneva output step, driver engagement and dwell with carousel station pitch. The calculator identifies a direct pitch match, not a complete mechanism design.