A concept model of a 5-cylinder radial aircraft engine with a master rod and 4 articulated rods. It is a 70-component SolidWorks assembly with real helical threads and an exploded view.
Interactive 3D
Drag to rotate · pull parts out · put them back
Specifications
5 cylinders, bore 70 mm x stroke 64 mm, total 1231 cm3
70 components, 72 mates, 19 part files
No interference (limit 1 mm3); a planted 5 mm offset gave 37 339 mm3, so the check works
Estimated mass about 43 kg (volume x density; not read from SolidWorks)
Spark plugs M14x1.25 and hub bolts M10x1.5 have real helical threads
Not modeled: combustion chamber, valves, cam, lubrication, ignition wires. Static pose, no drawings.
