Geodesic Dome 3V Connector for 1" PVC pipe

thingiverse

Geodesic Dome Connector for schedule 40 1-inch PVC pipes 3V: For detailed calculation of pipe length, etc., refer to http://www.acidome.ru/lab/calc/#7/12_Piped_D70_3V_R2_beams_30x30. You can scale these models to fit any size pipe theoretically. A five-pointed hub is for the center of a pentagon, a six-pointed hub for the center of a hexagon, and a six-pointed hub with "P" is for the remaining one; it should point towards the pentagon. The protruding rods have a diameter of 26.4 millimeters, which should fit tightly in schedule 40 pipes. For 3/4-inch pipes, re-scale to 77.5% (not 75%), and for 1/2-inch pipes, re-scale to 57% (not 50%). The connector must be laid flat and printed.