Recent Blogs
Eccentric Crank Mechanism Explained: How It Works, Diagram, Parts, Formula and Uses
Eccentric crank explained — how the offset shaft converts rotary motion into reciprocating linear motion in pumps, presses, and steam locomotive valve gear.
Joy’s Hydraulic Shifting Eccentric: Animation and Offset Calculator
See how opposing oil pistons shift an eccentric across its shaft. Compare lateral setting, eccentric throw and average shift speed in an illustrative geometric model.
Hackworth Valve Gear: Linked Animation and Valve-Travel Calculator
Explore a single-eccentric Hackworth linkage with an inclined guide and an intermediate valve pickup. Calculate valve displacement, travel and clearance beyond lap.
Gooch Valve Gear: Moving Link Animation and Valve-Travel Calculator
Follow the two eccentrics, suspended expansion link and lifted radius rod of Gooch valve gear. Explore valve travel with a connected geometric example.