六缸径向蒸汽机

This is a fully detailed 3D model of a six-cylinder radial steam engine featuring slide valves for steam distribution. The design includes a radial cylinder layout, crankshaft, valve gear, and connecting rods with realistic mechanical motion. Ideal for educational purposes, mechanical simulatio, and engineering demotratio. All components are modeled with proper cotraints and tolerances in t for mechanical enginee, students, or hobbyists interested in vintage power generation, thermodynamics, and early engine design