Someone made a request if I could design and print a bobbin for her Scottish tension spinning wheel.
I am releasing it on here so that other people who might need this model can use it.
Don't have a printer yourself? Contact me on my Etsy store and I'll be happy to print it for you:
I used a .5mm nozzle for a quick print.
Both sides of the bobbin can be printed flat without rafts or support, I printed the spindle upright with support on the bottom.
After printing the sides and the spindle of the bobbin should fit snuggly, if they do not, sand it a bit and try again.
For a good fix, I used CA glue (CyanoAcrylate).
I took the measurements from an existing bobbin and redesigned the parts in Sketchup with a requested lotus pattern.