Recent Blogs
Endless-groove Disk and Vibrating Arm Mechanism: How It Works, Parts, Diagram and Uses
Explore a grooved face cam driving a fixed-length oscillating arm. Compare chord travel, swing angle, groove width and local centreline curvature.
Heart-Shaped Drum Groove: Ideal Traverse Calculator | FIRGELLI
Compare ideal axial traverse speed, unwrapped lead angle, half-turn timing and entered pin-to-groove width difference.