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Watt Steam Engine with Rocking Beam Flywheel Vertical Cylinder and Parallel Motion Linkage

Watt Steam Engine with Rocking Beam Flywheel Vertical Cylinder and Parallel Motion Linkage Education Model Steampunk Realistic StarForge 3D Print STL File

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Beam engine of the classic rocking-beam type, built around a long tapered beam that pivots on a single central pillar. A connecting rod drops from one beam end to a six-spoke flywheel on a crank shaft, while the other end drives a vertical cylinder through a parallel motion linkage. A small governor column and valve gear sit beside the cylinder. Everything stands on a footed base plate with bolt heads, raised panels and stepped blocks underneath. It makes a handsome display piece for a desk or shelf, and a useful classroom example of how a steam engine turns piston motion into rotation.

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