Recent Blogs
Crank and Slotted Lever: Sweep-Time Calculator | FIRGELLI
Calculate slotted-lever sweep angles, unequal timing intervals and cycle time from crank radius, center distance and speed. The attached ram has separate turning points.
Miscellaneous Hydraulic Motion Mechanism: How Rotary, Vane and Oscillating Actuators Work
Miscellaneous hydraulic motion covers oddball fluid-power circuits — rotary, oscillating, indexing — used in plant automation, marine gear, and heavy mobile equipment.
Vibrating Piston Engine: Oscillating-Cylinder Animation and Load Comparison
Explore an oscillating cylinder and compare an applied face load with pressure times circular area and an entered multiplier. Sealing is not predicted.
Oscillating-cylinder Steam Engine: How It Works, Parts, Diagram, Animation and Real Uses
Explore a rocking steam cylinder and direct piston-to-crank connection. Compare indicated power from mean effective pressure, bore, stroke and speed.
Compound Oscillating Engine Mechanism: How It Works, Trunnion Valve Parts, Diagram & Uses
Explore a compound oscillating engine with rocking cylinders and a shared crankpin. Compare bore, stroke, swept volume and gross pressure-area force.