Recent Blogs
Tappet Lever Valve Motion: Assumed Opening-flank Calculator
Explore an assumed simple-harmonic follower rise, constant lever ratio and entered clearance. Results are ideal travel, not valve timing or flow predictions.
Starting Lever Mechanism: How It Works, Parts, Diagram and Uses in Steam Engines
Starting lever explained — how steam engine drivers admit live steam to a cold cylinder, control the first stroke, and bring locomotives and mill engines...