6 Cylinder Radial Engine

grabcad

This was part of a student modeling project for auto desk to beta test fusion 360. I finally got around to 3d printing it and uploading the parts. This model does not have the best tolerances for 3D printing so there will have to be a little sanding on the piston/cylinder assembly and the pins. (Could have also been since I used ABS for those parts) Also for assembly the hardware will need to be force threaded into the plastic so be aware so you do not split your parts!!! Below is a B.O.M if you would like to print this. Base_Stand X 1 (optional) Bearing_Holder X 1 (optional) Rear_Bearing_Stand X 1 (optional) Connecting_Rod X 6 Connecting_Rod_Hub X 1 Crank_Case X 1 Crank_Case_Cover X 1 Crank_Case_Gasket X 1 Crank_Shaft X 1 Crank_Shaft_Counterweight X 2 Crank_Shaft_Pin X 1 Cylinder X 6 Cylinder_Head X 6 Cylinder_Head_Gasket X 6 Flywheel X 1 (optional) Piston X 6 Valve X 1 Valve_Crank X 1 Valve_Housing X 1 h8X16_Pin X 6 h8X20_Pin X 4 h8X30_Pin X 6You will also need hardware for complete assembly. The hardware includes:Bearings X 2 Ball Bearing for 12 mm Shaft Diameter, 28 mm ODCylinder Fasteners X 24 (1/4-20 X 3 in) (I couldn't find a cheap M6 at this length :/)Crank Case Cover Fasteners X 6 (M6-1 X 10mm)Valve Cover Fastener X 6 (M6-1 X 30mm)