Recent Blogs
Counter-weighted Gas Holder Mechanism: How It Works, Parts, Formula and Calculator
Explore a water-sealed gas holder with two counterweights. Calculate the ideal static pressure balance and whether the entered bell mass needs counterweights or ballast.
Double Link Balanced Scale Mechanism: How It Works, Diagram, Parts, Formula and Uses Explained
Explore a double-link weighing scale. Adjust pan load, counterweight and link dimensions to calculate equilibrium angle, pan drop and balancing moment.
Studded Disk and Bell Crank: Alternating Motion Calculator | FIRGELLI
Explore a studded disk driving a bell crank with a weighted-cord return. Calculate event timing, ideal cord tension and counterweight moment.
Swape or New England Sweep: Well-Lifting Lever and Moment Calculator
Explore the counterweighted New England well sweep. Adjust pole lengths and masses, view its motion, and compare ideal horizontal-pole gravity moments.
Huntoon Liquid-Resistance Governor and Speed Converter | FIRGELLI
Explore the Huntoon liquid-resistance governor and convert shaft speed to frequency, period and turns per hour. Response position is a separate illustration control.