Recent Blogs
Vertical Engine with Bell-crank Lever Mechanism Explained: How It Works, Parts, Diagram & Formula
How a vertical steam engine with bell-crank lever converts piston motion to crankshaft rotation. Geometry, sizing formula, and a worked marine example.
Root's Double-quadrant Engine Mechanism Explained: Diagram, Parts, Formula & Uses
Root's double-quadrant engine explained: how the curved-arm linkage converts piston travel to crank rotation, with sizing math and a heritage millwork example.
Inclined Paddle-wheel Engine: How It Works, Parts, Geometry & Sternwheeler Uses Explained
Inclined paddle-wheel steam engine explained — geometry, formulas, and a worked example for heritage paddle steamer restoration on Mississippi sternwheelers.