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...
Single D Slide Valve Mechanism: How It Works, Parts, Lap and Lead Diagram
See how a D-slide valve alternates admission and exhaust through three passages. Compare selected eccentric radius, throw and opening-span dimensions.
Reversing Gear for a Single Engine: Eccentric–Slider Geometry
Calculate the position and rod angle of an eccentric-driven slider with an offset guide. See how this geometric element differs from a complete reversing valve...