Parametric Umbrella Tip (Fusion360)

thingiverse

A parametric umbrella tip that fits over the end of an umbrella. The fusion file also includes test prints to fine tune the internal and external diameter of the tip. Its recommended that you measure the internal and external diameters of the umbrella. than change the variables "Internal_Diameter" and "External_Diameter", Under 'Modify' → 'Change Parameters' (at the bottom). than change the values in the expression column of the table. export the test prints. Each segment of the test prints decrease in diameter by 0.2mm. Judge how far the test prints fit into the umbrella. (e.g. the Internal test print is 11mm at the base. 3 segments fit into the umbrella so 0.2*2=0.4 therefore 11-0.4=10.6 the Internal diameter should be 10.6.) the tip should now be correctly sized. It’s a tight friction fit. I installed mine by pushing it as far onto the umbrella as I could than dropping it on a hard surface a few times. printed with 100% infill