Recent Blogs
Valve-motion Eccentric: Ideal Projection and Speed Calculator
Calculate the ideal projection of a rotating eccentric center from throw, crank angle, advance and shaft speed. Actual strap, rod and valve motion are not...
Simple Reversing Gear Mechanism Explained: How It Works, Diagram, Parts, Uses & Stop-Angle Formula
Simple reversing gear flips a steam engine's rotation by shifting valve events. See how loose-eccentric and slip-link designs work, with worked example and specs.